trenga KSR 5.5 Disc 2024
2024 Road
Estimate price |
3,210$
Weight | 8.4 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
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Frame Carbon -
Groupset 105 Di2 -
Suspension Rigid -
Drivetrain 2 × 12 Electronic -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Full carbon monocoque, bottom bracket: press-fit 89 mm, hub mount: thru axle 12x142 mm, tire clearance: 30 mm, brake: flat mount 140 mm, cable routing: partially integrated
Suspension Fork
Carbon racing fork tapered 1.5", axle mount: 12x100 mm thru axle, steerer tube: 1 1/8" to 1.5", disc brake mount: flat mount, max. tire width: 30 mm
Drivetrain
Rear Derailleur
Shimano 105 DI2 RD-R7150, wireless DI2 electronic shifting, compact, flat shadow design, fast and precise gear shifting, function button with LED display for setting, integrated charging socket with battery indicator, largest pinion max. 36 teeth
Front Derailleur
Shimano 105 DI2 FD-R7150, wireless electronic DI2 shifting, synchro-shift for optimal shifting behavior, direct mounting, chainstay angle: 61-66°, chain line: 44.5 mm, largest chainring: 50-52 teeth
Shift Levers
Shimano 105 ST-R7170 DI2, dual control function, wireless electronic DI2 shifting, adjustment via E-TUBE app, synchro-shift function optimizes gear shifting, raised horns for better ergonomics, grip width adjustment
Cassette
Shimano 105 CS-R7100, 12-speed HYPERGLIDE, gradation: 11-12-13-14-15-17-19-21-24-27-30-34
Crank
Shimano 105 R7100-2, 50-34 teeth, crank length: 170 mm or 175 mm, depending on frame height, Q-factor: 148 mm, light and stiff HOLLOWTECH II design
Chain
Shimano CN-M7100, 12-speed HYPERGLIDE+, SIL-TEC coating for longer durability
Wheels
Rims
Ryde DP19 Disc, light and robust racing and gravel rim, 32 holes, ETRTO: 19-622
Spokes
Sapim Leader, Material: Stainless steel, Diameter: 2.0 mm, Color: Black
Tires
Schwalbe One Performance, ETRTO: 25-622, Fast and agile all-rounder, ADDIX compound for super grip and very high durability, Race Guard puncture protection for more safety
Brakes
Brakes
Shimano 105 R7100 hydraulic disc brake, raised horns for better ergonomics, grip width adjustment, brake lever: ST-R7120 Dual Control, brake calliper: BR-R7170 2-piston, brake pad: K05S-RX Resin
Cockpit
Stem
TRENGA aluminum rigid, length: depending on frame size, fork clamp Ø: 28.6 mm, handlebar clamp Ø: 31.8 mm, angle: ± 6°
Handlebar
TRENGA, width: 400 mm, handlebar clamp Ø: 31.8 mm, reach: 87.6 mm
Seat
Saddle
Selle Italia X3 Boost, ultra-flat profile, low weight, surface made of easy-care microfiber
Seatpost
TRENGA aluminium rigid, diameter: 27.2 mm, length: 300 mm, clamping: 2-way, offset: 18 mm