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 Giro finale Photo ©: Bettini |
On show: Rocky Mountain Bicycle Show, November 17, 2008
Encouraging end to inaugural show
By James Huang
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The inaugural Rocky Mountain Bicycle Show wrapped up with a modest turnout but favorable reviews from the registered exhibitors - in fact, all, have already committed to return for next year's event which has already entered into the early planning stages.
We wrap up our coverage here with the remainder of companies that were on hand but don't worry; there will be plenty of handbuilt coverage on the way from other events in the months ahead. Next stop: Indianapolis!
René Herse lights the way
Recently reinvigorated René Herse Bicycles aims to blend the soul of 1930s-era French bicycles and modern methods and materials with a particular focus on randonneur/brevet-type machines - all from a humble location on the north side of Boulder, Colorado.
Highlighting that philosophy (quite literally, in fact) was its intriguing 'Lighting Project' covered from head to toe in gleaming chrome and polished aluminum. The decidedly classic lines included small-diameter steel tubing, full fenders front and rear (with a leather flap up front, no less), plus integrated front and rear lights built into custom housings mounted on the tiny front rack and seat tube.
Those small-diameter tubes used modern-day alloys, though, and were joined with handcrafted fully custom lugs made by renowned builder Mark Nobilette, who also coincidentally brazed everything together. Moreover, the custom light housings were filled with bright LED emitters powered by a cutting-edge Schmidt dynamo front hub, and mixed in with the Campagnolo Record carbon fiber componentry was a Brooks leather saddle, genuine vintage Mafac cantilevers and a classic-looking alloy stem of Herse's own design.
Old but new? We'd say so.
Paketa sings the praises of magnesium
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Magnesium is one of the rarest materials used in bicycle frame manufacture but Boulder, Colorado-based Paketa Bicycles uses the stuff exclusively, citing the material's low density (one-third less than aluminum), good fatigue life, and unique damping characteristics which purportedly yield an ultra-smooth ride.
Paketa's catalog includes road, hardtail mountain, 'cross, time trial/triathlon and even tandem frames, all made from magnesium. The lightest road frame, the Rocket, uses a bi-ovalized and double-butted down tube, a plate-reinforced bottom bracket area plus replaceable dropouts. Frame weights range from 1000-1200g depending on size and retail price for the frame and Easton EC90 fork is an equally reasonable US$1950.
On the track with Groundupdesigns
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Colorado Springs, Colorado-based Groundupdesigns is a stone's throw away from the United States Olympic Training Center and its outdoor velodrome so it should perhaps come as no surprise that track bikes dominated its booth at the Rocky Mountain Bicycle Show.
One in particular sported builder Eric Baar's signature pierced top tube, one of the most unique dropout treatments we've seen in some time, plus a wild checkered finish that was brushed right into the steel tubing.
Even more unique, though, was the 120mm OLD hub spacing used both front and rear which allowed for easier gear ratio swapping. With the installed flip-flip hubs on the display bike, users would have their choice of two fixed cogs and two freewheels.
Saving marriages with daVinci's tandem drivetrain
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Tandem cyclists typically have to pedal at a single cadence since both cranksets are locked together with a single chain. daVinci's unique Independent Coasting System (ICS) drivetrain, however, allows captain and stoker to pedal at independent speeds - or even coast while the other is pedaling.
ICS' key is an additional driveshaft positioned just ahead of the stoker crankset fitted with two freewheels that allow each rider to input torque as they see fit. The built-in 2:1 drive ratio thus also allows for half-sized chainrings (or freewheel cogs as is the case here) with smaller steps that reportedly produce faster and smoother shifting and an extraordinarily wide 18-140 gear-inch range if four chainrings are fitted.
ICS requires dedicated fittings but daVinci naturally also offers complete road and mountain (even full-suspension) tandem frames made from steel, aluminum, titanium or even carbon fiber. S&S couplers are also an option to ease transport.
Civilian quietly steals the show with striking townie
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Civilian Bicycle Company builder Tyson Hart made the trip from Boise, Idaho with a beautiful baby blue-and-black townie that arguably stole the show. The double top tube arguably provides no real functional purpose but adds notable visual flare in conjunction with their kinked rear ends, a theme also carried through to the seat stays.
The cork grips, wooden fenders, Brooks leather saddle, and cream-colored Schwalbe tires also added to the overall package but it was the paint job that had onlookers buzzing. Hart built this particular machine for his own personal use but we'd venture to guess that someone else out there might just want one for themselves.
Photography
For a thumbnail gallery of these images, click here
Images by James Huang/Cyclingnews.com
- René Herse aims to blend 1930s French bicycle style with modern materials and construction methods.
- The custom lugs are fully handbuilt by renowned framebuilder Mark Nobilette, who also brazes the tubes.
- The classic-looking front and rear light housings actually contain fully modern (and bright) LED emitters.
- A stem-mounted switch feeds power from the Schmidt front hub dynamo to the lights.
- Paketa's road frame looks like a standard TIG-welded aluminum rig at first…
- …unlike you realize that it's made from magnesium.
- The bridgeless chain stays are reinforced with svelte-looking plate gussets top and bottom.
- Both the non-driveside and driveside dropouts are fully replaceable.
- Paketa's frame repertoire also includes mountain, time trial/triathlon, and even tandem styles.
Images by
Jonathan Devich/
- Groundupdesigns displayed a number of intriguing track machines at this year's inaugural Rocky Mountain Bicycle Show.
- The pierced top tube is apparently a trademark feature of Groundupdesigns builder Eric Baar.
- These are some of the most unique dropouts we've seen in some time.
- Baar also built the custom steel fork.
- 120mm OLD spacing is used both front and rear to allow for maximum gearing flexibility. Need a different ratio? Just swap front-to-back.
- The unique finish is brushed right into the steel tubing.
- And why yes, that does look like an old Ringlé Moby post head grafted on to a new shaft.
Images by James Huang/Cyclingnews.com
- daVinci's unique Independent Coasting System drivetrain does just that: allow both captain and stoker to pedal at their own pace.
- The built-in 2:1 gearing runs half-sized chainrings which presumably shifter better than typical setups.
- daVinci also offers complete tandems with its ICS drivetrain built right in.
- Civilian Bicycle Company arguably stole the show with this beautiful townie.
- The rear brake housing stop is neatly brazed on to the seat stay.
- The striking two-tone theme even carries straight through to the company logo.
- If you haven't seen bikes like these on your streets, you will soon.
- The understated finish is capped off with a brazed-on Civilian logo.
- Mark Nobilette showed up with this timeless-looking lugged steel frame.
- Craftsmanship like this isn't easy to come by but Nobilette has been regularly pumping it out for years.
- Almost too pretty to ride…
Images by
Jonathan Devich/
- Victoria Cycles is based in Salida, Colorado and claims its double top tube configuration offers a more compliant ride.
- Eww… bugs.
Images by James Huang/Cyclingnews.com
- Renold Yip is not only a framebuilder out of Fort Collins, Colorado but also a certified Serotta fit technician.
- Subtle but pretty.
- Yipsan also showed off this beautiful steel 29er.
- How many curves do you see here?
- LenzSport's unique concentric main pivot allows for full-suspension singlespeed setups like on this 29" Milk Money.
- LenzSport's other pet project is the snowgoing Brawler.
- This Zinn hardtail is configured to use 650b mountain bike, 26" snow, or 700c 'cross wheels.
- How long are your legs again? Zinn Cycles offers custom cranks as long as 220mm.
- David Tiemeyer has built frames for several US Olympic teams and uses his PositionCycle to dial in the perfect fit.
- Edge Composites was on hand with its diverse array of carbon rims and components… not to mention a carbon display stand!
- Hudz now offers its aftermarket lever hoods in clear as well as soft compound rubber.
- The Shimano-specific Hudz feature a flatter top and finger grips down below.
- New for 2009 from Hudz are cable donuts in a wide range of colors.
- King stainless and tubular titanium cages are bent on this assembly line-style jig.
- Durango, Colorado-based Bouré Bicycle Clothing specializes in custom-fit kit. Wool styles are made for Bouré by Woolistic.
