Which size or configuration labels have geometry for the 2010 Trek Pilot 2.1?

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

What are the reach and stack of the 2010 Trek Pilot 2.1 in size M?

In size M, reach is 370 mm and stack is 599 mm.

What is the head tube angle of the 2010 Trek Pilot 2.1?

The head tube angle is 73.3 degrees in size M.

What does the 2010 Trek Pilot 2.1 ship with?

The stock build includes Trek Alpha, Bontrager Satellite Plus, Shimano 105, and Bontrager SSR.

Which years of the Trek Pilot are on Quiver?

Quiver has the Trek Pilot for 2010 and 2005.

2010

2010 Trek Pilot 2.1

Reach 361 to 380 mm, stack 557 to 650 mm. The Pilot 2.1 build comes with Shimano 105 shifting and Bontrager SSR wheels.

Compare geometry

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

Key facts

Brand: Trek
Model: Pilot
Model year: 2010
Frame: 2.1
Geometry labels: XS, S, M, L, and XL
Drivetrain: Shimano 105
Fork: Bontrager Satellite Plus
Wheels: Bontrager SSR
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 12, 2026

Geometry by size

2010 Trek Pilot 2.1 geometry by size
Measurement	XS	S	M	L	XL
Reach(mm)	361	364	370	375	380
Stack(mm)	557	577	599	620	650
Head tube angle(°)	74.5	73.9	73.3	72.8	72.5
Effective top tube(mm)	515	531	550	567	585
Chainstay length(mm)	420	420	420	420	420
Wheelbase(mm)	993	1000	999	1005	1018
BB height(mm)	267	267	269	269	269
Standover(mm)	719	748	771	795	822
Seat tube length(mm)	460	500	525	555	585
Head tube length(mm)	145	165	185	205	235

How to read a geometry chart

Stock build

10 parts

Frame

Trek Alpha

Frame

Suspension

Bontrager Satellite Plus

Fork

Drivetrain

Shimano 105

ShifterSpeeds 10

Shimano 105

DerailleurWeight 138 g

Shimano 105

CassetteSpeeds 10

Shimano R553

Crankset

Wheels & Tires

Bontrager SSR

Wheelset

Bontrager AW

Tire

Cockpit

Bontrager SSR VR

Handlebar

Seatpost & Saddle

Bontrager Inform R1

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2010 Trek Pilot 2.1?: Geometry is listed for XS, S, M, L, and XL.
What are the reach and stack of the 2010 Trek Pilot 2.1 in size M?: In size M, reach is 370 mm and stack is 599 mm.
What is the head tube angle of the 2010 Trek Pilot 2.1?: The head tube angle is 73.3 degrees in size M.
What does the 2010 Trek Pilot 2.1 ship with?: The stock build includes Trek Alpha, Bontrager Satellite Plus, Shimano 105, and Bontrager SSR.
Which years of the Trek Pilot are on Quiver?: Quiver has the Trek Pilot for 2010 and 2005.