
See this bike in a different color:
- Price: $949*
- Wheel Size: 27.5"
- Frame: CroMo/Steel
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Size Range:
S, M, L, XL
Size Rider height range XS 4'11" to 5'2" S 5'2" to 5'6" M 5'6" to 5'10" L 5'10" to 6'2" XL 6'2" to 6'4" - Manufacturer’s suggested retail price may not include additional shipping or preparation charges and does not include applicable US sales tax. Please contact your local Marin dealer for a quote.
The New Marin Muirwoods: Travel Made Fun
Marin Bike's jack of all trades made to make your daily commute as rad as possible. With sturdy 27.5 inch wheels and 2.35 inch fast rolling tires, you can hop off curbs, drop stair-sets or even sneak a lap of the skate park in on your way to work, or wherever for that matter!
New Steezy CR-MO steel frame and fork keeps things compliable and reliable, hydraulic disc brakes haul things up quick if speeds get slightly out of hand, which of course we highly encourage, and there's room for 27.5 x 2.8 MTB tires should you want to up the comfort levels even more.
The Muirwoods 27.5 - Made for Downtown
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Specifications
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Frame
Steezy Butted CrMo, 27.5” Wheels, Integrated Headset, Disc Brake, Fender and Rack Mounts, 141mm Axle
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Fork
Steel, Moto Blade, Disc Specific, Fender and Rack Eyelets, 110mm Axle
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Rims
Marin Aluminum, Double Wall, Disc Specific
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Hub, Rear
Forged Aluminum Alloy, Disc, 141mm Spacing, 32H
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Hub, Front
Forged Aluminum Alloy, Disc, 110mm Spacing, 32H
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Spoke, Nipples
14g Black Stainless Steel
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Tires
Vee Tire, GPVee, 27.5x2.35", Wire Bead, Puncture Protection, Mixed Terrain Ready
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Derailleur, Rear
microSHIFT Advent X 10-Speed
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Derailleur, Front
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Shift Lever
microSHIFT Advent X 10-Speed Trail
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Crankset
Forged Alloy Crank, Steel Narrow Wide 38T Chainring
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Bottom Bracket
Sealed Cartridge Bearings, Square Taper
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Chain
KMC X10
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Cassette
SunRace 10-Speed, 11-51T
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Brake, Front
Tektro M275 Hydraulic Disc, 160mm Rotor
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Brake, Rear
Tektro M275 Hydraulic Disc, 160mm Rotor
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Brake Levers
Tektro M275 Hydraulic Disc
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Handlebar
Marin Alloy Mini Riser
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Stem
Marin Alloy, 31.8mm Clamp
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Grips
Marin Custom
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Headset
FSA No.8B, Sealed Cartridge Bearings
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Seatpost
Marin Alloy, 27.2mm
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Saddle
Marin MTB
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Pedals
Marin Oso OEM Nylon Platform
Specifications, pricing, and availability are subject to change without notice.
Geometry

XS | S | M | L | XL | |
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Stack | 561.7 | 580.2 | 598.6 | 617.1 | 635.6 |
Reach | 375 | 400 | 425 | 450 | 475 |
Headtube Angle | 67.5° | 67.5° | 67.5° | 67.5° | 67.5° |
Headtube Length | 130 | 150 | 170 | 190 | 210 |
Seattube Angle | 74° | 74° | 74° | 74° | 74° |
Seattube Length | 380 | 420 | 460 | 500 | 530 |
Toptube Effective | 536 | 566.4 | 596.7 | 627 | 657.3 |
BB Height | 289.5 | 289.5 | 289.5 | 289.5 | 289.5 |
BB Drop | 75 | 75 | 75 | 75 | 75 |
Chainstay | 430 | 430 | 430 | 430 | 430 |
Wheelbase | 1055.2 | 1087.85 | 1120.5 | 1153.16 | 1185.81 |
Standover Height | 633 | 672 | 703 | 731 | 751 |
Fork Offset | 45 | 45 | 45 | 45 | 45 |
Seatpost Diameter | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 |
Handlebar Width | 680 | 680 | 680 | 700 | 700 |
Stem Length | 45 | 45 | 45 | 45 | 45 |
Crank Length | 170 | 170 | 175 | 175 | 175 |
All lengths in millimeters
Technology
STEEL FRAME
The Muirwoods uses a butted Series 1 4130 CrMo frame and fork with 29” tires, disc brakes, full fender and rack mounts, and two bottle bosses.
Learn More
DISC BRAKES
Hydraulic disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance.

REFLECTIVE GRAPHICS AND TIRES
The Muirwoods features reflective frame graphics and tire sidewalls add visibility for urban commuting.