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MountainE-bikePartial spec

2023 Trek Rail 9.9 XX1 AXS Gen 4

Own a 2023 Trek Rail 9.9 XX1 AXS Gen 4?

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Overview

Brand
Trek
Model family
Rail
Model year
2023
Category
Mountain · enduro
Frame material
carbon
Sizes
S, M, L, XL
Wheel size
29

Drivetrain

Speeds
12
Groupset
SRAM XX1 Eagle AXS
Electronic
true

Build

Fork
RockShox ZEB Ultimate, AirWiz, DebonAir spring, Charger 3 RC2 damper, 1.8'' oversized tapered steerer, eMTB optimized crown, 44mm offset, Boost110, 15mm Maxle Stealth, 160mm travel
Stem
Bontrager Line Pro, 35mm, Blendr compatible, 0 degree, 45mm length
Tires
Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50'' (S, M, L, XL); Bontrager SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50'' (S, M, L, XL)
Brakes
SRAM Code RSC 4-piston hydraulic disc
Saddle
Bontrager Arvada, austenite rails, 138mm width
Wheels
Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29''
Cassette
SRAM Eagle XG-1299, 10-52, 12 speed
Crankset
E*thirteen E*spec Race carbon, 34T, 165mm length
Seatpost
RockShox Reverb AXS, 100mm travel, wireless, 34.9mm, 340mm length (S); RockShox Reverb AXS, 150mm travel, wireless, 34.9mm, 440mm length (M); RockShox Reverb AXS, 170mm travel, wireless, 34.9mm, 480mm length (L, XL)
Shifters
SRAM Eagle AXS, wireless, 12 speed
Handlebar
Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width
Weight kg
23.6
Rear shock
RockShox Super Deluxe Ultimate RT, 230mm x 57.5mm
Travel rear mm
150
Rear derailleur
SRAM XX1 Eagle AXS
Travel front mm
160

Motor and battery

Motor
Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
Assist mph
20
Battery wh
625

Geometry

15.5
Reach mm: 436; Stack mm: 625; Chainstay mm: 447; Wheelbase mm: 1213; Head angle deg: 64.6; Seat angle deg: 77.1
17.5
Reach mm: 456; Stack mm: 629; Chainstay mm: 447; Wheelbase mm: 1236; Head angle deg: 64.6; Seat angle deg: 77.1
19.5
Reach mm: 491; Stack mm: 643; Chainstay mm: 447; Wheelbase mm: 1277; Head angle deg: 64.6; Seat angle deg: 77.1
21.5
Reach mm: 521; Stack mm: 656; Chainstay mm: 447; Wheelbase mm: 1313; Head angle deg: 64.6; Seat angle deg: 77.1

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