Bicycle Archive · Specification report

2009 Marin Alpine Trail 29er

Velopedia Archive ID 17694

Overview

Model year	2009
Brand	Marin
Model	Alpine Trail 29er
Bicycle type	Mountain bike, front suspension
Archive ID	17694
Original MSRP	$729.99
Colors	Red Brick
Sizes	17", 19", 20.5", 22"

Frameset

Frame construction	TIG-welded
Frame material	6061 Double Butted Aluminum
Fork	RockShox Dart 3 29er, 100mm travel
Fork material	Single
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Shimano Alivio
Front derailleur	Shimano Altus
Rear derailleur	Shimano Alivio
Crankset	TruVativ X-Flow 3.0, 22/32/42 teeth
Bottom bracket	Truvativ sealed cartridge
Cassette	Shimano HG30
Rear cogs	8-speed, 11 - 34 teeth
Chain	KMC HG40
Pedals	Composite

Brakes

Brakes	Hayes MX-4 mechanical w/6" rotor brakes, forged alloy 3 finger levers

Cockpit & contact points

Headset	1 1/8" Ritchey LB
Handlebar	Double Butted 6061 Alloy OS riser
Handlebar extensions	Not included
Stem	Marin OS Alloy
Saddle	WTB Speed V Sport LE
Seatpost	Alloy Micro Adjust, 27.2mm diameter

Wheels & tires

Hubs	Alloy Double Sealed Disc QR
Rims	Alex TD-20, 32-hole
Spokes	WTB stainless, 14ga. (2.0mm)
Front tire	29 x 2.10" WTB Prowler SL Comp
Wheel size	29" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 24, 2026.