Trek has revealed the bike which Jens Voigt will use his Hour Record attempt on September 18. The Trek Speed Concept 9 series bike has Shimano Dura-Ace drivetrain and full disc wheels.
It is a modified version of Trek’s standard time trial machine, which Trek Factory Racing team using in the road races. The biggest modifications are – changes in the rear dropouts to accommodate track hub spacing of 120mm, and removal of the front and rear integrated brakes (they replaced with carbon filler to maintain the same surface geometry as the standard Speed Concept).
The standard SRM/Shimano Dura-Ace 9000 crankset will be 54T, with no inner ring. The rear cassette probably will have 14 teeth.
Trek’s wheel supplier Bontrager doesn’t make disc wheels, that’s why there are Shimano full disc wheels labeled as Bontrager are on the bike. Each wheel is painted as they were a clock.
Jens Voigt’s Trek Speed Concept 9 Hour Record Bike Specifications
Frame
Trek Speed Concept 9-series – Track (XL-size)
Fork
Trek Speed Concept
Headset
Trek Speed Concept
Stem
Trek Speed Concept
Handlebar
Bontrager UCI legal Speed Concept Basebar
Cassette
Custom Trek Made – 14T
Derailleurs/Shifters
N/A
Chain
Shimano Dura-Ace 9000 54T
Crankset
SRM/Shimano 9000, 177.5mm
Bottom Bracket
Ceramic Speed, BB90
Pedals
Shimano Dura-Ace 9000
Wheelset
Shimano Pro Carbon Track Tubular Disc
Tires
Schwalbe Track
Saddle
Bontrager Team Issue TT
Seat Post
Bontrager Speed Concept, 50mm setback
Computer
SRM PC 7
Jens Voigt’S Height
190 cm
Jens Voigt’S Weight
79 kg
Saddle Height, From Bb (C-T)
84 cm
Tip Of Saddle Nose To C Of Bars (Next To Stem)
63.1 cm
C Of Front Wheel To Top Of Bars (Next To Stem)
51.6 cm
Top Tube Length (C-C)
56 cm
Total Bike Weight
8.45 kg
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