Which size or configuration labels have geometry for the 2010 Trek Scratch?

Geometry is listed for S, M, L, and XL.

What are the reach and stack of the 2010 Trek Scratch in size L?

In size L, reach is 416 mm and stack is 579 mm.

What is the head tube angle of the 2010 Trek Scratch?

The head tube angle is 66.0 degrees in every size.

What does the 2010 Trek Scratch 7 ship with?

The stock build includes Trek Alpha Red, Fox Vanillia, SRAM X-7, and Bontrager Cousin Earl.

Which years of the Trek Scratch are on Quiver?

Quiver has the Trek Scratch for 2010 and 2011.

2010

2010 Trek Scratch

Reach 372 to 436 mm, stack 579 to 598 mm. The Scratch 7 build comes with Shimano SLX shifting and Bontrager Cousin Earl wheels.

Compare geometry

Source: trekbikes.com. Checked Oct 12, 2026.

Key facts

Brand: Trek
Model: Scratch
Model year: 2010
Geometry labels: S, M, L, and XL
Drivetrain: Shimano SLX
Fork: Fox Vanillia
Wheels: Bontrager Cousin Earl
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 12, 2026

Geometry by size

2010 Trek Scratch geometry by size
Measurement	S	M	L	XL
Reach(mm)	372	402	416	436
Stack(mm)	579	579	579	598
Head tube angle(°)	66.0	66.0	66.0	66.0
Effective top tube(mm)	527	557	571	596
Chainstay length(mm)	439	439	439	439
Wheelbase(mm)	1116	1146	1160	1188
BB height(mm)	360	360	360	360
Standover(mm)	790	780	772	768
Seat tube length(mm)	385	413	450	490

How to read a geometry chart

Stock build

15 parts

Frame

Trek Alpha Red

Frame

Suspension

Fox Vanillia

Fork

Drivetrain

SRAM X-7

Shifter

Shimano SLX

DerailleurMaximum cog 51 tMount type standardCassette compatibility ShimanoClutch yesWeight 310 g

SRAM X-9

Derailleur

SRAM PG-970

CassetteSpeeds 9

Wellgo BO-87B

Pedals

Wheels & Tires

Bontrager Cousin Earl

Wheelset

Bontrager FR-4

Tire

Brakes

Avid Elixir 5

Brake

Cockpit

Bontrager Big Earl

Handlebar

Bontrager Rhythm

Stem

FSA NO.57E

Headset

Seatpost & Saddle

Bontrager Rhythm Elite

Seatpost

Bontrager Rhythm

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2010 Trek Scratch?: Geometry is listed for S, M, L, and XL.
What are the reach and stack of the 2010 Trek Scratch in size L?: In size L, reach is 416 mm and stack is 579 mm.
What is the head tube angle of the 2010 Trek Scratch?: The head tube angle is 66.0 degrees in every size.
What does the 2010 Trek Scratch 7 ship with?: The stock build includes Trek Alpha Red, Fox Vanillia, SRAM X-7, and Bontrager Cousin Earl.
Which years of the Trek Scratch are on Quiver?: Quiver has the Trek Scratch for 2010 and 2011.