Bicycle Archive · Specification report

2011 Marin Bolinas Ridge 29er

Velopedia Archive ID 23576

Overview

Model year	2011
Brand	Marin
Model	Bolinas Ridge 29er
Bicycle type	Mountain bike, front suspension
Archive ID	23576
Original MSRP	$649.99
Colors	Gloss gray
Sizes	17, 19, 20.5, 22

Frameset

Frame construction	Aluminum
Frame material	6061 Double Butted Aluminum
Fork	Suntour XCR-LO, 100mm travel
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Shimano Rapid Fire
Front derailleur	Shimano Altus
Rear derailleur	Shimano Alivio
Crankset	TruVativ E300 3.0, 42/32/22t teeth
Bottom bracket	Truvativ sealed cartridge
Cassette	Shimano HG30
Rear cogs	8-speed, 11 - 34 teeth
Chain	Hg40
Pedals	Composite

Brakes

Brakes	Tektro Novela mechanical disc brakes, Forged Alloy 2.5 finger levers

Cockpit & contact points

Headset	1 1/8" FSA
Handlebar	Double Butted 6061 Alloy
Handlebar extensions	Not included
Stem	Forged Alloy
Saddle	Marin Sport Mountain
Seatpost	Alloy Micro Adjust, 27.2mm diameter

Wheels & tires

Hubs	Alloy Double Sealed
Rims	Alex TD-20, 32-hole
Spokes	Stainless, 14ga. (2.0mm)
Front tire	29 x 2.2'' Continental Race King
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.