Bicycle Archive · Specification report

2011 Trek Utopia

Velopedia Archive ID 22831

Overview

Model year	2011
Brand	Trek
Model	Utopia
Bicycle type	Mountain bike, front suspension
Archive ID	22831
Original MSRP	$769.99
Colors	Matte White/Black
Sizes	15.5", 17.5", 19", 21"

Frameset

Frame construction	TIG-welded
Frame material	Alloy
Fork	SR Suntour NRX, 63mm travel
Fork material	Alloy, single crown
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Shimano M430 Alivio
Front derailleur	Shimano M430 Alivio
Rear derailleur	Shimano M591 Deore
Crankset	Shimano M431, 26/36/48 teeth
Cassette	SRAM PG-950
Rear cogs	9-speed, 11 - 32 teeth
Pedals	Wellgo alloy body/cage

Brakes

Brakes	Tektro Novela brakes, Tektro alloy levers

Cockpit & contact points

Headset	Semi integrated
Handlebar	Bontrager low riser
Handlebar extensions	Not included
Stem	Bontrager SSR
Saddle	Bontrager Evoke 1
Seatpost	Bontrager SSR

Wheels & tires

Hubs	Front: Alloy, Rear: Shimano M475
Rims	Bontrager Ranger
Front tire	700 x 38c Bontrager LT3
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 5, 2026.