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Marin Bikes // 265 Bel Marin Keys, Novato, CA 94949 Latitude: 38.070804 Longitude: -122.536518

Muirwoods 29er

(msrp: $749)
Muirwoods 29er Matte Black w/Reflective Graphics


The Muirwoods 29er is the big-wheeled brother of the Urban family. Offering the toughness of a mountain bike-based cromoly frame and fork with an updated geometry and component selection, this bike is designed for riders wanting some fun on their commute. From jumping curbs and train tracks to adventuring the dirt roads on the outskirts of town, the Muirwoods 29er can take it. A 24-speed Shimano Altus and Alivio drivetrain provides the perfect gear regardless of terrain while Tektro hydraulic disc brakes provide dependable braking performance regardless of weather conditions.

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Frame: Double Butted Cromoly 29er with Edge II Tubing with Internal Headtube, Double Butted E4 Anti-Flex Seat and Chain Stays
Front Fork: Straight Blade Steel Rigid 29er Disc, 1 1/8”
Rear Suspension: 0
Shift Lever: Shimano Acera Rapid Fire Plus, 8-Speed
Derailleur Front: Shimano Altus
Derailleur Rear: Shimano Alivio
Brakes Front: Tektro HD-M300 Hydraulic Disc, 7” Rotor
Brakes Rear: Tektro HD-M300 Hydraulic Disc, 6” Rotor
Brake Levers: Tektro HD-M300 Hydraulic
Pedals: Alloy Platform
Crankset: TruVativ E350-A1 48/38/28T
Chain Cover:
Bottom Bracket: Sealed Cartridge
Chain: KMC HG40
Cassette: Shimano HG31, 11-32, 8-Speed
Hub Rear: Formula, 32 Hole with Locking QR
Hub Front: Formula, 32 Hole
Rim: Alex TD-20, Double Wall
Spokes Nipples: 14 Gauge Black Stainless
Tires: Schwalbe Citizen 29x1.6 with Kevlar Guard Puncture Protection
Saddle: Marin Speed
Seatpost: Marin Alloy Micro Adjust, 400mm
Stem: Marin Alloy, Threadless
Handlebar: Double Butted 6061 Alloy, OS-31.8mm, 25.4mm Rise
Grips: Marin Mountain
Headset: FSA, 1 1/8

Bike Size Guidelines

Sizes Head Tube Angle Head Tube Length (mm) Seat Tube Angle Seat Tube Actual Top Tube Actual (mm) Top Tube Effective (mm) BB Height BB Drop Fork Offset Stand Over Height Wheel Base Chain Stay (mm) Seat Post (mm)
15 71.0 123/4.8 74.0 381.0/15 558.4/22 575/22.6 312/12.3 70/2.8 45/1.8 743/29.3 1071/42.2 445/17.5 27.2
17 72.0 123/4.8 74.0 431.8/17 568.5/22.4 590/23.2 312/12.3 70/2.8 45/1.8 778/30.6 1076/42.4 445/17.5 27.2
19 72.5 133/5.2 73.5 482.6/19 581.3/22.9 605/23.8 312/12.3 70/2.8 45/1.8 810/31.9 1081/42.6 445/17.5 27.2
20.5 72.5 143/5.6 73.5 520.7/20.5 593.9/23.4 615/24.2 312/12.3 70/2.8 45/1.8 835/32.9 1091/43 445/17.5 27.2
22 72.5 163/6.4 73.5 558.8/22 610.4/24 630/24.8 312/12.3 70/2.8 45/1.8 863/34 1106/43.5 445/17.5 27.2

29er Platform

Frame layouts designed to maximize the inherent benefits of 29-inch wheels, which emphasize speed, stability, and...


3M Reflective Decals

Urban bike frame treatment that utilizes a special reflective decal application. These decals are scratch resistant...


Security Skewer System

Integrated wheel and seatpost skewers included on Marin Urban and Speed Commuter models with specially designed heads...

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