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


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


The Muirwoods is built upon a tough mountain bike foundation with a big dose of speed and agility through an updated geometry and component selection. The result is a bike with a durable cromoly frame and fork that can jump curbs and dodge potholes as you make your way through the urban jungle. 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: 4130 Cromoly, Double Butted Edge Steel Tubeset with Butted E4 Anti-Flex Seat and Chain Stays
Front Fork: Rigid Steel 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 ACE-24, Double Wall
Spokes Nipples: 14 Gauge Black Stainless
Tires: Schwalbe Spicer 26x1.5 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 70.5 102/4 73.5 381/15 519.5/20.5 540.2/21.3 295/11.6 35/1.4 42/1.7 715/28.1 1027/40.4 426/16.8 27.2
17 71.0 102/4 73.5 431.8/17 534.4/21 554/21.8 295/11.6 35/1.4 42/1.7 744/29.3 1036/40.8 426/16.8 27.2
19 71.0 120/4.7 73.5 482.6/19 554.6/21.8 570.4/22.5 295/11.6 35/1.4 42/1.7 778/30.6 1053/41.5 426/16.8 27.2
20.5 71.0 150/5.9 73.5 520.7/20.5 574.9/22.6 589.3/23.2 295/11.6 35/1.4 42/1.7 811/31.9 1073/42.2 426/16.8 27.2
22 71.0 180/7.1 73.5 558.8/22 587.3/23.1 600.2/23.6 295/11.6 35/1.4 42/1.7 844/33.2 1086/42.8 426/16.8 27.2

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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