I am still making progress on my Vendetta build the "Vixen". I wrapped the bar with yellow bar tape last night during the rain. The job wasn't perfect but I like it. I like the look. The next issue is the fit and seat. The stock seat doesn't work for me. I need to be a wee bit farther forward to reach the pedals properly without cutting the boom. In addition it is about 6 inches too short to hit my shoulders. So there is a solution Volae Hardshell Carbon Fiber Seat Size L
I am going to follow Rick Youngblood's directions and mount this to my Vixen. This will achieve the following goals for me
Provide a seat I can ride on for hours without back pain.
By mounting it slightly forward of my current seat I will get 10mm or so closer to the pedals. Just the distance I need for comfort and fit.
This will solve the rear bag issue. I can easily mount a Bent-Up Aerobag to the upper part of the new seat.(note: link may break due to Bent-Up cycles redesigning their web commerce site, search by name in that case)
You can see how it will look on a Vendetta at Rick Youngblood's page I ordered the yellow version of course. I am also going to follow Rick's lead by mounting my mirrors to the hoods of my brifters
I am also going to install these iSSi pedals on my Vixen. They are nice light and supportive pedals that use SPD enclosures iSSI trail pedals
What this means is that I have a bead on solving a number of issues.
Crank/Position and Bike Fit (seat)
Comfort (seat)
Storage for Brevets/Commute (seat, aerobag)
Hydration via water bottles in aerobag (seat, aerobag)
Rear Light and reflectors (Adem Headrest, Princeton Tec Swerve Taillight)
Be Seen red lights
Headlight
Mirrors (Zefal Spyx2)
Bike Computer (Garmin 520)
That is quite the list. I will be ready for anything from a social neighborhood ride to a commute to a 200k brevet.
So I tuned up the Raptobike and took her out on a couple of rides. I did about 15 miles on Friday and 18 on Saturday. Of all of my bikes I am most adjusted to the raptobike and so it was a breeze. No discomfort or real stress even though I haven't been riding at all. I am very pleased and am looking forward to the riding season this year.
Lit Motors has is coming out with an enclosed motorcycle with all the amenities of a car and an electric power train. It stays stable with built-in gyroscopes and control software that Lit Motors has been working on for 8 years. It does have a "kickstand" for parking. For anyone who has read this blog before it looks very much like some of the recumbent streamliners or velomobiles shown here before. In fact it looks very much like a sketch of 2 wheel velomobile that I have been drawing except that the wheels are unfaired.
The stats are impressive:
Range: approximately 200 Miles
Battery pack: 8KWh to 10KWh still working it out
Top Speed: 120 mph
0 to 60: roughly 6 seconds
Cost: roughly $24,000
Motors: 40 kW Hub motors in each wheel, that's right an AWD motorcycle
The vehicle shown is a concept bike so there are unfinished details such as headlights, windshield wipers, etc. But production is supposed to start in 2013 with its launch price of $24k and a target price of $16k once it is mass produced. It gets roughly three times the range of the Nissan Leaf with roughly one third the batteries. Depending on how Lit Motors engineers the charge port this means that the range per hour of charge can be very high, up to 100 miles of range per hour of charging with a standard Level 2 charger. If they use the cheaper design it would be 50 miles of range per hour of charging. Either one exceeds the Leaf's charge times of 10 miles of range per hour. I don't believe they have any desire to support Level 3 fast charging at this time.
Space wise it fits driver + 1 where the one is relatively cramped. That same spot is for cargo, and could easily fit groceries, dry cleaning, a hiking backpack, my two small dogs (Casey and Lucy), etc. It is designed for commuting and light errands which most people do alone. It is also designed for safety. It will have airbags and the gyroscopic system is designed to detect impact and maintain stability. This means that if it is T-Boned it will skid to the side and remain upright. There are 1300 ft-lbs of torque available in the flywheels. The C-1 also drives like a car, albeit a car that leans into turns. They produced this nice video which has some interesting imagery as well showing the driver's point of view as she goes through San Francisco.
For me this is a great vehicle for a new college graduate living in an apartment. I assume that charging is something that apartment owners are going to have to deal with. Putting in L2 chargers underneath car ports seems a no-brainer to me. But putting that aside, this would have been great for me when I graduated. I could go to and from work, pick up my groceries, pick up a date, go on hikes, take a trip to Portland, drive out to Vancouver, BC. Heck you could pick up a TV or computer easily enough. Anyone single could use this as their main vehicle without much trouble. It is all weather and the range is great. The standard couple in the US has two cars nowadays. Replacing one car with a c-1 seems to make sense. It can do all the light errands, commuting and even be a date night vehicle.
Personally my wife and I had been considering an EV this year, either the Ford Focus EV or the Nissan Leaf looked like a good second car. But for my usage patterns the C-1 is better. The extra range opens up some solo excursions such as hiking in North Bend and trips to the Human Powered Challenge@PIR (Portland, OR). I could visit friends in Wenatchee and bring a folding bicycle as well. It is over $10,000 cheaper than the Leaf and Focus as well as having lower operating costs. I am strongly considering putting down a reservation at Lit Motors.
Here is a slideshow of pictures I collected of the C-1.
Edited to correct specs based on emails from Lit Motors.
The Optima Voyage is a version of the classic Baron lowracer that folds. There is an awesome video of this at recumbentblog.com
This is very cool and I am happy to see recumbent bikes finally coming up with a fast folder that is a decent bike as well. I would happily use this for either travel or urban mixed mode commuting.
Today I did a bit of exploring and tried a new route (on ridewithgps here). It was pouring rain and I got lost a couple of times but the Mango was great. Avg Speed: 14.7 (blech) Distance: 42.3 miles Elevation Gain: +1769ft
I ended up using both the foam cover and my STP jacket on this ride. I didn't expect it to be so wet and chilly.
So I am getting used to the Mango Sport ("The Carrot"). I am now logging new speed records on my commute. My average speeds are going up which is making me quite happy. I think I will start doing Washington Lake loops on the weekends since that is the route I have the most recorded history on. If all goes well I can get some record times on my Lake loops. I want to get my century speeds up and do some 200K permanents without officially logging them with RUSA. So first I will train, then when I feel ready I can try a 200k permanent.
I might even be able to get some respectable times, which would be very nice. My eventual goal is to finish the STP one year BEFORE Jim Broadus (a co-worker). It would be nice to not be passed :)
My Mango Sport has 500 miles on it over three weeks of ownership, 215 miles or so of which was the STP. Most of last week I didn't ride at all. Today was my first day back commuting with the Mango.
My impressions remain great, I am faster, more comfortable and safer riding the Mango. It really is a joy to ride and it is very easy to carry stuff. I am considering what it would take to do a weekend camping trip. Lately I have been looking at Hennessy Hammocks. They are lightweight, pack small and would easily fit into my Mango Sport. Add a small sleeping bag, and some food, maybe a camp stove and I can tour.
I also want to train more for fast centuries. I can work on speed loops of the lake as well as some nice hilly loops in Redmond/Issaquah areas. The Mango feels nice and light, I am climbing hills well on it. In my reduced state I am as fast on hills as any of my other bikes. I suspect this will change as my power to weight ratio changes but I think in general my speeds can only go up. At the moment I am 10 lbs lighter than when the Mango Sport arrived. The uptick in riding and change in my eating habits paid off quickly. Only another 40 lbs to go :) All in all I think the increase in acceptable riding conditions that the Mango brings will pay off with a fitter, happier me this time next year.
The Mango Sport has been getting a lot of attention. I am enjoying that and learning how to deal with it. Lately I have found that a brief wave and keeping pedaling is a nice polite way to acknowledge the interest without losing too much time. I have noticed a number of other Mango Sports lately on the Internet. There are some really nice tips and videos out there that I am enjoying.
All in all my Mango Sport is wonderful and I expect to continue to grow into my velomobile. I do think I need a name for her, saying my Mango Sport is a bit cumbersome. I am considering calling her "the Carrot" since she is orange and faster than the "White Rabbit" my raptobike.
Today was a rest day for training on the STP. So we had an impromptu Velodog tryout session. Here are some of the photos.
Casey was calmer inside the velomobile but he didn't want to put his feet down on the side. Lucy was a wee bit more excitable but she was happy to put her feet down. Once she was set she didn't want to get out. She loved it and wanted to nap in the sun while I rode around with her. I think with a little work I have a Velodog!
Of the pictures taken though, I think this one is my favorite:
My Mango Sport has arrived. With just 2 weeks to go for the STP I now have to ride a lot to get used to the mango. I spent Saturday tuning and riding the Mango. I took her to the Farmer's Market in Redmond:
I saw a number of exotic cars and found a car gathering, they decided that the Mango was an exotic and placed her on display with the Ferraris:
After I took my groceries home, I headed out on a ride to Seattle. I stopped at Matthews Beach:
I then continued on to Gasworks Park where I saw some of the Zombies from Fremont. Unfortunately I didn't get any good zombie chase pictures. The mango did escape the zombies and we took a rest at Log Boom park on the way home:
So far the Mango Sport has been a dream. The suspension is great and really smooths out any chipseal, potholes or railroad tracks I find on route. I am slowly getting use to her handling. For the first 30 miles or so my cadence was much lower than my regular cycling cadence. But now after some seat adjustments and getting used to the velomobile I find my cadence going back up again. The gearing is great. Everything fits so well inside, I love to run errands with the Mango. I am very happy.
I have been staring at this bike since the video was released. I like it. The 451/622 wheel combination is obviously a performance choice. The SRAM Rival components is also performance centric. The gear range is on the high side, which is appropriate for a fast bike at 32" to 122". I believe that in the summer version of myself I would be able to ride a low gear of 32" up hills in the Puget Sound. Riding this bike would get me into performance shape for sure. I would most likely run this with the SRAM Rival 11-28 cassette, I am not sure which is the default for this bike, but the 11-28 would be great for me.
All of my current bikes are setup with fenders, dynamos, lights, and lots of luggage. I could set up this bike as a lean mean century machine. A couple of frame bags to fit behind the seat, a few water bottles, a pump, a cycle computer (the garmin will work) and done.
I like the idea, I think I need to sell the Corsa, sell the Vivo, clean up my garage and get one of these beautiful bikes.
Catrike has released teaser video of their new lowracer. At the moment we just have what can be observed in the video. SRAM Rival components, Carbon Fork, Front Wheel is 451, rear is 700c. Spacing on the fork is very tight so basically this will be running with Schwlabe Durano 28mm 451. The Rear tire will have the typical large selection common to 700c wheels.
I love the rear end geometry. The stiff seat, the solid back end both look like they will contribute to excellent power transfer and provide a great way to mount bags and accessories. In fact I suspect a tailbox would be great on the Musashi.
I rode with SIR and CBC today. We did the first of the Winter Training Series, it was a great ride and I am happy with my performance given my current winter weight. It was a lot of fun and Russel came out from Seattle to ride it with me. I also ran into Bill Gobie, and made a few new friends.
I think I want to get a cue-sheet holder that I can drape around my neck. Digging in my pocket was annoying. The Garmin Edge on the other hand performed flawlessly and kept me on route even when I made mistakes. I am happy with the way it follows courses. All in all a great start to the season.
I was planning on a winter bike ride with CBC. It starts at Logboom park so I rode there last night to make sure I knew the distance and time it took. It got dark during the ride so I kicked on all my night lights and noticed that my headlight was low on juice. No big deal, I was only 7 miles from home and I had more than enough power for that distance.
I rode home, worked out a few alternate routes that avoid needless downhills followed by 8% grade climbs. Excellent. I cleaned my chain, filled my water bottles, and checked my tires. All good.
This morning, I get dressed and head on out for the CBC ride. At 5 miles out, 2 miles to Logboom, my shifter cable snaps. Great, now I am a single speed, I turn around and head home. Climbing up the 10-12% grades was interesting but not too bad, I am not sure what gear I left the bike in but it was low enough to climb with a bit of grunting. I get home and decide I want to have the Corsa ready to ride. I take out the floor pump and work on the tires. BAM! A seal goes out on the floor pump. So now I have only half the work done on the Corsa, so I take out my trusty Topeak Road Morph and fill up the tires. Prefect, the road morph is a trooper, no issues, in fact I over filled the rear tire and had to dump a bit of pressure as I don't run 120psi in the winter. I love my road morph, it is the model from 2002/2003 or so and has a pressure gauge, flip over tab for my foot and a hose to prevent bending the stem of my tube off. A nearly perfect device, and one I love.
So now I need a new floor pump and I need to take my Rohloff hub + Raptobike to the shop for new shifter cables + an oil change. Ah well, the sun is still shining, I guess I will go for a pleasure ride on the Corsa.
As some of my readers may have divined, I am deeply interested in getting a practical streamliner. I want it to be useful for commuting, long ride such as randoneurring or the stp, and hpv racing in the super-street class.
The idea is that I start with a tilting trike such as the one above. Then I work with Coroplast and make a shell for it. Garrie Hill has already done this for his trike, the model of his shell is below:
Then I clean up the surface, paint it, mount it and end up with a nice red streamliner. Something like Lonnie's below but made of coroplast and a different shape. But I do love the red with silver striping.
I am thinking of using PVC piping for internal struts to mount the rear especially since the tilting wheels means I have to allow for them to move. A front strut coming off the BB will provide the mounting location for the fairing as well as a place to mount a front light. I will also have a strut pointing straight up to brace the fairing. I will probably talk to terracycle and replace the stock idlers as well. I will want to raise the seat a bit and I am thinking that I could use side mount drum brakes on the rear wheels and then wire them up to one brake lever. I would move the tilt lock down under the seat and put the rear brake lever on the left side. The front brake would be on the right. I will cut the fairing into pieces so it can be removed and reattached. I am currently thinking a front section, two cockpit sections (top and bottom) and a rear section. With the trike separable, that means I could separate the entire thing into 5 pieces for travel or transport. I would paint the fairing red, and put silver reflective stripes on the sides similar to Lonnie's streamliner. I will also put numbers on the fairing for race events and organized rides such as the STP.
Currently this plan is all potential and no actualized in any way. But if all goes well, I may end up with the trike in 2010.
After posting the other day about the following streamliner that was at the Ford HPV challenge 2009, I was reminded of a streamliner from Portland. Jester in F40-like clothing
Todd's Streamliner in Portland I believe that Todd's Streamliner above also has a Jester at its heart. It is based on a Varna shell and he added gull wing doors and a larger canopy. He takes it on the street and always does well at the Human Powered Challenge in Portland since he knows the handling and abilities of his streamliner much better than most riders do.
I have to admit I am very tempted to look into this.
Recently I have been considering streamliners as commuting platforms. The so-called "practical streamliner" bike problem. This is an interesting problem to be solved.
Commercially there are a few approaches that have been taken.
The Velomobile, a tadpole trike platform with a shell. Examples include the Quest, the Go-One, the Sorcerer, etc. Most are heavy (~70lbs) and the tadpole format adds a certain about of tire scrub and rolling resistance. Even so, this is the format that is the most common for practical applications today. It is also very fast as long as you don't have too many hills.
Fabric and wireframe Faired bikes, the Lightning F-40, which holds the fasted time ever in RAAM is the classic example. Faired Easy Racer Gold Rushes are another common example and the lowracer above with a customer carbon fiber front fairing and cover is within reach. These tend to be lighter, in the 30-40lbs range and the cost is lower. The speeds are good, especially since the weight is low and low weight means that climbing is not as affected.
Hardshell streamliners, tub bikes, these are the real speed bikes, also about ~70lbs with limited steering radius and other practical limitations. These tend to be individually produced with custom design features. There are examples that have been made more practical and can be used in general traffic and riding applications. Joe's streamliner built around a varna clone shell is one example
The question is what makes a good platform to build a streamliner around. You want a number of components.
Suspension, a streamliner is faster and due to the opaque body generally has reduced forward visibility for road bumps and hazards. You will hit bumps fast and you want to be able to handle it. Suspension also helps stick to turns better at speed. Most streamliners can easily average in the mid 20s MPH or low 30s MPH if the road is reasonably flat or rolling hills. Suspension helps make this comfortable and keeps the tires on the road.
Large Gear Range, a streamliner wants high gears to avoid spinning out in the 25-30mph range. It also wants low gears to climb hills with the extra weight. A gear range from 17 GI to 120GI is adequate for most practical applications. This can be accomplished with a jackdrive (intermediate drive), an internal hub, or something like the SRAM dual drive.
Indirect Steering, indirect steering or some other method to control how much your steering apparatus goes to the side during turns. Traditional Tiller and U bar steering can take up quite a bit of width during turns, widening your profile and reducing the aero benefits of the streamlining. Indirect steering can eliminate this entirely though it does add complexity. Other solutions are sitting very close the the fork and putting a small T bar steering directly on top of it.
Entry, Exit and Stoplight solutions, a trike of some sort makes a good practical streamliner since entry, exit and stopping/starting are all pretty simple as long as you can get in and out of the fairing. Bike solutions have to worry about bomb-bay doors for the feet, clearance for derailleurs , etc. The inherent stability of trikes helps a lot for low speed handling like climbing. Most of the practical 2 wheel streamliners have either open bottoms or do something with bomb bay doors (complex) or fabric (simple) to improve the aerodynamics on the underside. Entry and exit is also very tricky with a 2-wheel streamliner. The F-40 and other fabric/nosecone solutions solve this reasonable well. Many 2 wheel hardshell solutions require helpers to launch/catch them. This is not very practical.
Storage, some form of storage and luggage capacity. A streamliner is useful for both speed and weather protection. You will want to carry the odd bit of groceries, a change of clothes or maybe a laptop. 20 -to 40L of storage is a nice thing to have. The extended tail section of most streamliners does provide a location that suits many designs. Even a way to add a small basket back there provides useful storage.
Looking at this list, you can see why tadpole trikes do well as velomobiles. I am looking for a bit more speed and less tire scrub so I am considering a tilting trike as a platform. Though a lowracer modification such as the one pictured above is also highly tempting. I suspect I could invest $1000 or so into such a solution and come up with something workable. -Duncan
I haven't been posting much lately. Mostly due to the new house and because work has changed lately requiring more hours but also due to the fact that it is the winter. I will continue to run this blog and will post interesting items. For instance Arnold of Raptobike is planning a FWD trike design and has reserved the name Raptotrike.com. I am hoping for a tilting trike out of this.
With the winter and my longer commute I find myself wishing for a trike to commute with. Especially a trike with a fairing, aka a velomobile. In the US, Bent Up Cycles has become the premium velomobile dealer. Dana carries the bluevelo Team, the Greenspeed Glyde and seems likely to start carrying the Quest version produced by Bluevelo under license from Velomobiel. Dana imports VK2s from Poland and carries a number of other European brands. If a tilting trike comes to the US my money says Dana will carry it, especially if there is a velomobile version.
At least that is my hope since I don't want to ever get a second car and prefer to find a car alternative in a velomobile. I don't think I will need the large carrying capacity of the quest. If I can carry groceries for dinner and a gallon of milk then it will be enough for me. My mostly likely day to day cargo is the commuting load. A laptop, a change of clothes, tools and a jacket. With this in mind I want a lighter weight velo and a narrower track. This leads me down the narrow wheelbase of a tilting delta trike framework. I see enough room for the basics in a turtledeck behind the seat and the tilting delta format is good for stability even in the wet leaves I sometimes traverse. Something like the Munzo TT would be nearly ideal with the indirect steering and the take apart frame for transport.
I think a functional, fast, velomobile would be nearly ideal 3/4s of the year and my raptobike would be my summer bike. I could outfit it for fun, lightweight, road cycling and keep the velomobile platform setup for commuting and foul weather. I would love to try this. If I have to make my own shell I will need to experiment with a tailbox for the raptobike first. Cleaning the garage of all the crap from the move becomes a priority then. Ah well, back to the reasons why I am not posting as much, too busy. I will continue to post but not quite as much as I had been. Duncan
The Puget Sound rainy season has started. I am still cycle commuting, even in the rain but I have wimped out a few times. I added more lights to my helmet which gives me a bit of control over where my light goes and allows me to turn the lights on or off while in motion. It also lights up my cockpit controls without having to turn on the backlight for the gps or bike computer.
Lately I have been wondering what it would take for me to have a foul weather bike without sacrificing too much performance. The Munzo TT trike caught my eye. A 40cm track width, tilting delta trike with indirect steering and suspension. It is a very good platform to put into a homebuilt shell and the guys at FastFWD.nl seem to be planning to make it into a velomobile as well.
Here is the video of the trike in action:
Tilting trikes don't experience the same tire scrub that a normal trike does in turns. Delta trikes are also faster than tadpole trikes though normally aren't as stable in turns. The tilting changes that equation and makes the trike even better in turns than a tadpole. The narrow track width means a shell will be narrow as well. Suspension is always a good idea for a streamliner since you will hit bumps at speed. Disk brakes are also a good idea and this trike has the mounts for them. Additionally the Munzo TT separates which makes transport much easier. If the shell also separates (as it should) then you can transport the contraption pretty easily. Overall a very exciting idea and one sure to occupy my thoughts this winter.
Malric has a new design. He has updated his frame geometry on the FWD MBB lowracer, it is now adjustable for rider size and has more aero handlebars.
Ever since Malric introduced his design a year or more ago I have been following the progress of his designs. His company Zockra Bikes is a sponsor of a few HPV athletes including Barbara Buatois who recently set the female hour record at the Ford Michigan Proving Grounds Test Track in August. She actually set it twice, her second go at 84.02 kph/52.2 mph in an hour was faster than her first. This was on the Varna Tempest, a streamliner.
I am very happy to see Zockra sponsoring HPV athletes including both max speed and long distance riders. I certainly give more attention and desire toward their bikes knowing that Zockra both supports my chosen sport and that top performers of this sport are riding Zockra bikes at speed events. Take a look at the various Zockra bikes, they are all drool worthy carbon beauties. My personal favorite is still the Kouign Amann LD, I love the clean chainline and the practicality of being able to turn sharply and go FAST. I also have to admit, I like their paint jobs. They give the bikes a very finished look.
Thundervolt Manufacturing is a custom shop that makes a beautiful carbon lowracer. The Thundervolt M1 is available as a frame kit that includes fork, carbon/aluminum tiller, front and rear brakes,headset and front wheel. You can see John Morciglio's ad for it here.
This is a beautiful bike and a dangerous thing for me to look at. Here are some pictures:
Thundervolt M1
Thundervolt M1
Thundervolt M1
Thundervolt M1 - from above
One of the things that intrigues me is how it has integrated storage under the seat and in the shoulder fairings. This bike is designed for racing but it is very beautiful and I find it quite alluring.
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