Marin Bikes | 2023 Muirwoods 29

Steel comfort and everyday versatility built for urban exploration and beyond.

The Marin Muirwoods 29 is a steel urban bike designed for riders who want durability, comfort, and dependable mixed-terrain capability for commuting, fitness riding, and everyday adventure.

Built around Marin’s butted chromoly steel frame platform, the 2023 Muirwoods 29 combines relaxed geometry, wide high-volume tires, hydraulic disc brakes, and a wide-range MicroSHIFT drivetrain into a versatile urban machine equally comfortable on city streets, bike paths, rough pavement, and light gravel routes. Unlike traditional rigid hybrids that feel harsh and nervous, the Muirwoods prioritizes ride quality, stability, and long-term durability.

Key Features

• Butted Chromoly Steel Frame
Steel frame construction delivers improved ride comfort, durability, and smoother road feel across rough urban terrain.

• Wide 27.5" Urban Adventure Tires
High-volume mixed-terrain tires improve comfort, grip, and confidence on pavement, gravel, and broken roads.

• MicroSHIFT Advent X 1x10-Speed Drivetrain
Wide-range 1x drivetrain delivers simple and dependable shifting performance for commuting and varied terrain riding.

• Hydraulic Disc Brake System
Tektro hydraulic disc brakes provide powerful and reliable braking performance in all-weather riding conditions.

• Urban Utility Mounts
Integrated rack and fender mounts make the Muirwoods ideal for commuting, utility riding, and everyday transportation.

Technical Specifications

• Category
Urban Bike

• Discipline
Urban / Fitness / Adventure

• Frame
Steezy Butted CrMo, 27.5” Wheels, Integrated Headset, Disc Brake, Fender and Rack Mounts, 141mm Axle

• Fork
Steel Moto Blade Fork, Disc Specific, Fender and Rack Eyelets, 110mm Axle

• Drivetrain
MicroSHIFT Advent X 1x10-Speed

• Rear Derailleur
MicroSHIFT Advent X 10-Speed

• Shifters
MicroSHIFT Advent X 10-Speed Trail

• Crankset
Forged Alloy Crankset with Steel Narrow Wide 38T Chainring

• Bottom Bracket
Sealed Cartridge Bearings, Square Taper

• Cassette
SunRace 10-Speed, 11-51T

• Chain
KMC X10

• Brakes
Tektro M275 Hydraulic Disc Brakes

• Brake Levers
Tektro M275 Hydraulic

• Rotors
180mm Rotors

• Wheelset
Marin Aluminum Double Wall Disc Rims

• Spokes
14g Black Stainless Steel

• Front Hub
Forged Aluminum Alloy, Disc, 110mm Spacing, 32H

• Rear Hub
Forged Aluminum Alloy, Disc, 141mm Spacing, 32H

• Tires
Vee Tire GPVee 27.5x2.35", Wire Bead, Puncture Protection

• Handlebar
Marin Alloy Handlebar, 30mm Rise

• Stem
Marin Alloy, 31.8mm Clamp

• Seatpost
Marin Alloy, 27.2mm

• Saddle
Marin MTB Saddle

• Headset
FSA No.8B Sealed Cartridge Bearings

• Color Options
Satin Black / Gloss Reflective Black (#111111)

Geometry

Built for riders seeking a comfortable steel urban bike with dependable mixed-terrain versatility, commuter practicality, and modern everyday performance.