Author Traction 27.5 2021-22 vs Trek Emonda SLR 9 eTap

Compare Specifications of Author Traction 27.5 2021-22 and Trek Emonda SLR 9 eTap

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Author Traction 27.5 2021-22
Author Traction 27.5 2021-22

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Trek Emonda SLR 9 eTap
Trek Emonda SLR 9 eTap

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Technical Specifications
Load Carrying Capacity -- Combined weight of bicycle, rider, and cargo of 275 pounds (125 kg)
Battery -- SRAM Etap Battery Pack
Frame Double butted hydroformed alloy 6061 27.5" Ultralight 800 Series OCLV Carbon, Ride Tuned performance tube optimization, tapered head tube, internal routing, DuoTrap S compatible, flat mount disc, 142 x 12 mm thru axle
Stem AUTHOR alloy --
Handle Bar AUTHOR 9° 680 / 700 mm --
Fork RST Aerial 27.5 15 TRL air, remote lock out (100 mm) Emonda SLR full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12 x 100 mm thru axle
Seats Seat Clamp : AUTHOR (34.9) --
Seatpost AUTHOR alloy (31.6) Size : 47, 50, 52, 54 - Bontrager carbon seatmast cap, 20 mm offset, short length
Size : 56, 58, 60, 62 - Bontrager carbon seatmast cap, 20 mm offset, tall length
Grip AUTHOR Pro Lock --
Crankset -- Size : 47 - SRAM RED AXS Power Meter, 48/35, DUB spindle, 165 mm length
Size : 50, 52 - SRAM RED AXS Power Meter, 48/35, DUB spindle, 170 mm length
Size : 54, 56, 58 - SRAM RED AXS Power Meter, 48/35, DUB spindle, 172.5 mm length
Size : 60, 62 - SRAM RED AXS Power Meter, 48/35, DUB spindle, 175 mm length
Pedals AUTHOR alloy --
Chain KMC X10 SRAM RED D1, 12 speed
Shifters SHIMANO Deore (20) SRAM RED eTap AXS, 12 speed
Saddle AUTHOR Navigator Bontrager Aeolus Pro, carbon rails, 145 mm width
Derailleur Front SHIMANO Deore (34.9) SRAM RED eTap AXS, braze-on
Derailleur Rear SHIMANO Deore SRAM RED eTap AXS, Orbit chain management, 33T max cog
Hub Rear AUTHOR Radon 32 holes --
Spoke Black stainless steel 2.0 mm --
Cassette -- SRAM RED XG-1290, 10-33, 12 speed
Chainrings -- 1x: 50T, 2x: 53/39T
Bottom Bracket SHIMANO BB-52 BB unit SRAM DUB, T47 threaded, internal bearing
Tyres
Front VITTORIA Barzo foldable 27.5" × 2.25" Bontrager R4 320 Handmade Clincher, Hard-Case Lite, 320 tpi, 700 x 25c
Rear VITTORIA Barzo foldable 27.5" × 2.25" Bontrager R4 320 Handmade Clincher, Hard-Case Lite, 320 tpi, 700 x 25c
Wheel / RIM Rims : AUTHOR Xenon TRC 27.5 32 holes Front : Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12 mm thru axle
Rear : Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, SRAM XD-R driver, 142 x 12 mm thru axle
Brakes
Front TEKTRO Gemini disc hydraulic (6" rotors) SRAM Red eTap AXS hydraulic disc, flat mount
Brake Rotor : SRAM CenterLine X, centerlock, round edge, 160 mm
Rear TEKTRO Gemini disc hydraulic (6" rotors) SRAM Red eTap AXS hydraulic disc, flat mount
Brake Rotor : SRAM CenterLine X, centerlock, round edge, 160 mm
Brake Lever TEKTRO Gemini --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Navy Carbon Smoke/Viper Red
Navy Carbon Smoke/Blue
Matte Onyx Carbon
Amethyst
Radioactive Coral to Yellow Fade


Physical Specs
Length -- --
Weight 13 kg 6.75 kg
Overview
Features -- - Lightest carbon ever
- All-new aero design
- Ride Tuned Seatmast
- DuoTrap S Compatible
Additional Details SIZE :15", 17", 19"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : SHIMANO M4100-2 36-26 teeth 170 / 175 mm cranks
FREE WHEEL: SHIMANO CS-M4100-10 11-42 (10)
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