trek scratch air 8 2011 mountain bike   Trek Scratch Air 8 2011 Mountain Bike
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2011 Trek Scratch Air 8 Mountain Bike Specifications

Trek Scratch Air 8 2011 Mountain Bike Frameset
Sizes: 15.5, 17.5, 19.5, 21.5
Frame: Alpha Red Aluminum w/aluminum armor, ABP, Full Floater, alloy EVO Link, E2 tapered head tube, oversized pivot bearings, ISCG03 mounts, 142x12mm or 135x12mm rear axle adaptors, replaceable derailleur hanger, adjustable geometry, 170mm travel
Front Suspension: Fox 36 Float R w/air spring, lockout, rebound, alloy E2 tapered steerer, 20QR, 160mm travel
Rear Suspension: Fox Float RP-2, “trail tuned” w/XV can, ProPedal, rebound; 8.5×2.5″

Trek Scratch Air 8 2011 Mountain Bike Wheels
Wheels: Bontrager Cousin Earl Disc wheel system, 32 hole, 15mm front hub, 142x12mm rear hub, tubeless ready
Tires: Bontrager XR4 Expert, 26×2.35″

Trek Scratch Air 8 2011 Mountain Bike Drivetrain
Shifters: Shimano SLX, 10 speed
Front Derailleur: Shimano SLX, MRP LRP
Rear Derailleur: Shimano SLX
Crank: Race Face Ride, 36/24 w/bash guard
Cassette: Shimano HG8110 11-36, 10 speed
Pedals: n/a

Trek Scratch Air 8 2011 Mountain Bike Components
Saddle: Bontrager Evoke 2, chromoly rails
Seat Post: Bontrager Rhythm Elite, 31.6mm
Handlebars: Bontrager Rhythm Pro, 31.8mm, 50mm rise, 9 degree sweep
Stem: Bontrager Rhythm, 31.8mm
Headset: FSA NO.57E, E2, ACB sealed bearings
Brakeset: Avid Elixir 5 hydraulic disc brakes
Extras: Trek fork and shock sag meter, aluminum armor, ABP hardware for use with 135x12mm hub, Bontrager shock pump

Trek Scratch Air 8 2011 Mountain Bike Details
Color(s): Matte Light Raw Tint/Blue
Retail Price (MSRP): $3,879.99
Type: Full Suspension Mountain Bike