Image of Trek Scratch Air 9
2011

Trek Scratch Air 9

Trek Scratch 2011

Downhill

Size / 15.5", 17.5", 19.5", 21.5"

Manufacturer Website

At a glance

The 2011 Trek Scratch Air 9 is an Downhill Aluminium / Alloy mountain bike. It sports 26" wheels, comes in a range of sizes, including 15.5", 17.5", 19.5", 21.5" and a Shimano drivetrain. The bike is part of Trek's Scratch range of mountain bikes.

Where To Buy

Reviews

Specifications

Frameset
  • 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
Wheels
  • Wheels
    DT Swiss E 2000, 32 hole, 20mm front hub, 142x12mm rear hub; tubeless compatible
  • Wheel Size
    26"
  • Tires
    Bontrager XR4 Expert, 26x2.35"
Drivetrain
  • Crank
    Race Face, Race Face Atlas, 36/24 w/bash guard
  • Front Derailleur
    Shimano XT, Shimano Deore XT, MRP LRP
  • Rear Derailleur
    Shimano XT, Shimano Deore XT
  • Shifters
    Shimano XT, Shimano Deore XT, 10 speed
Components
  • Brakeset
    Avid, Avid Elixir CR hydraulic disc brakes
  • Handlebar
    Bontrager Rhythm Pro, 31.8mm, 50mm rise, 9 degree sweep
  • Saddle
    Bontrager Evoke 4, titanium rails
  • Seatpost
    Crank Brothers Joplin 4R, 31.6mm
  • Stem
    Bontrager Rhythm, 31.8mm
  • Headset
    Cane Creek Frustum SE Light Edition, E2

FAQ

Q: Where to buy a 2011 Trek Scratch Air 9?

The 2011 Trek Scratch Air 9 may be purchased directly from Trek.

Q: What size wheels does the 2011 Trek Scratch Air 9 have?

The 2011 Trek Scratch Air 9 has 26" wheels.

Q: What size 2011 Trek Scratch Air 9 should I get?

The 2011 Trek Scratch Air 9 comes in sizes 15.5", 17.5", 19.5", 21.5". After measuring your height, use the size chart below to find the typical Trek Scratch Air 9 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

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