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2010 Trek

Scratch 9

A 26″ aluminum frame full suspension enduro bike with ultra high-end components.
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FrameAluminum
SuspensionFull, 170 / 170mm
Wheels26″ Aluminum
Drivetrain2 × 9
GroupsetX0, Deore
BrakesAvid Hydraulic Disc
SeatpostDropper
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 km/h

Scratch 9

41 km/h

Similar Bikes

Highest gear

(descending)

Sizing
15.5"

153cm – 167cm

17.5"

170cm – 184cm

19.5"

176cm – 189cm

21.5"

186cm – 196cm

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
BikeRadar
Trek Scratch Air 9 – First ride review

Dec 2010 · Mike Davis

For big rides in challenging terrain, Trek’s revamped Scratch Air 9 is a strong contender

Read Review

Bikerumor
Rough Review: 2011 Trek Scratch Air 9 Tested In The North East Kingdom

Oct 2010 · ThomP

Over Columbus day weekend I was up in the North East Kingdom of Vermont to ride the Kingdom Trails. Lucky for me, this trip coincided with a Trek demo at East Burke Sports. My delusional plan was to ride basically every bike Demo Dave O’Connell had in his stable…this was not to be. Columbus day …

Read Review

Specs
Build
Frame

Alpha Red Aluminum w/ABP, Full Floater, alloy EVO Link, E2 tapered head tube, oversized pivot bearings, ISCG03 mounts, 142x12mm or 135x12mm rear axle, replaceable derailleur hanger, adjustable geometry, 170mm travel

Headset

Cane Creek Frustum SE Light Edition, E2

Stem

Bontrager Rhythm

Handlebar

Bontrager Big Earl, 25mm rise

Saddle

Bontrager Rhythm

Seatpost

Crank Brothers Joplin w/remote height adjustment, 31.6mm

TypeDropper

Pedals

Wellgo MG-1

Groupset
Rear Derailleur

SRAM X.0

Front Derailleur

Shimano Deore, Direct Mount

Crank

Race Face Atlas, 36/24

Shifters

SRAM X.0 trigger

Cassette

SRAM PG970 11-34, 9 speed

Brakes

Avid Elixir CR MAG, hydraulic disc

TypeAvid Hydraulic Disc

Wheels
Rims

Bontrager Cousin Earl Elite Disc wheel system, 6 bolt, tubeless ready

Tires

Bontrager FR-4, 26x2.35"

Rider Notes
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First added 29 June

Last updated 29 June

Not listed for 2,897 days