Bicycle Archive · Specification report

2012 Marin Pioneer Trail Disc

Velopedia Archive ID 3026919

Overview

Model year	2012
Brand	Marin
Model	Pioneer Trail Disc
Bicycle type	Mountain
Archive ID	3026919
Original MSRP	$549.99
Colors	White Gloss
Sizes	13, 15, 17, 19, 20.5, 22

Frameset

Frame material	double butted 6061 alloy
Fork	SR Suntour XCM HLO 100mm

Drivetrain

Shifters	Shimano EF-51 8spd
Front derailleur	Shimano M190
Rear derailleur	Shimano Altus
Crankset	Truvativ E300 3.0, 42/34/24
Bottom bracket	sealed cartridge
Cassette	Shimano HG-31 8spd 11-32
Chain	Shimano HG40
Pedals	Composite

Brakes

Brakes	Tektro Novela Mechanical Disc

Cockpit & contact points

Headset	Fsa
Handlebar	Alloy 31.8
Stem	Alloy, 31.8
Saddle	Marin Sport Mountain
Seatpost	Alloy 27.2

Wheels & tires

Rims	Alex TD25 Doublewall 32H
Front tire	Geax Saguaro 26 X 2.2

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.