Bicycle Archive · Specification report

2012 Trek 3500 Disc

Velopedia Archive ID 3078387

Overview

Model year	2012
Brand	Trek
Model	3500 Disc
Bicycle type	Mountain
Archive ID	3078387
Original MSRP	$419.99
Colors	Gloss Platinum, Matte Metallic Black/Green
Sizes	13, 16, 18, 19.5, 21

Frameset

Frame material	Alpha Silver aluminum
Fork	SR Suntour XCT V4 80mm

Drivetrain

Shifters	Shimano EF-51 EZ Fire 7spd
Front derailleur	Shimano TX
Rear derailleur	Shimano TX35
Crankset	Shimano TX M131 42/34/24t
Cassette	SRAM PG-730 7spd 12-32t
Pedals	nylon flat pedal

Brakes

Brakes	HL 280 mechanical disc

Cockpit & contact points

Headset	1 1/8" threadless
Handlebar	Bontrager Riser 30mm
Stem	Bontrager forged 25.4mm
Saddle	Bontrager SSR
Seatpost	Bontrager SSR 31.6mm

Wheels & tires

Hubs	Formula DC20 alloy Formula DC25 alloy
Front tire	Bontrager LT3 26x2.0"

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.