Marin Bolinas Ridge 2 27.5" Hardtail Mountain Bike Black/Silver

Brand: Marin

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Alloy Frame/ Suntour Fork

100mm Front Travel

27.5" (650b) Wheel Size

Hydraulic Disc Brake

Shimano ESSA Groupset

1 x 8 Speed

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Product Details

Description

The Marin Bolinas Ridge 2 27.5" Hardtail Mountain Bike is designed for riders seeking a reliable and versatile bike for various terrains. Its lightweight 6061 aluminum frame offers durability and ease of handling, while the SR Suntour XCM DS fork with 100mm travel ensures a smooth ride over rough trails. The Shimano 8-speed drivetrain provides a wide range of gears for tackling different inclines, and the Tektro hydraulic disc brakes deliver consistent stopping power in all conditions. With 27.5" wheels, this bike strikes a balance between agility and stability, making it an excellent choice for both beginners and experienced riders.

Key Features

Lightweight 6061 aluminum frame
SR Suntour XCM DS fork, 100mm travel
Shimano 8-speed drivetrain
Tektro hydraulic disc brakes
27.5" wheels for versatile terrain

Specifications

Product Overview

Product

Marin Bolinas Ridge 2 27.5" Hardtail Mountain Bike Black/Silver

Brand

Marin

Parent SKU

XM6KSIDB

Size SKUs

XS: MAHA2640618001
SM: MAHA2640618002

Year Model

2026

Product Features

Frame Material

Alloy

Frame Style

Crossbar

Colour

Black

Wheel Size

27.5" (650b)

Brake Type

Hydraulic Disc Brake

Gears

1 x 8

Front Travel

100mm

Build

Frame

Series 1 6061 Aluminum, 27.5”/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes

Fork

SR Suntour XCM DS, 100mm Travel, Preload Adjustment, 46mm Offset

Handlebars

Marin 31.8 Riser, 12mm Rise, 780mm Width, XS/S models have 740mm Width.

Headset

FSA No.10-P

Grips

Marin MTB, Closed End

Stem

Marin Alloy, 31.8mm, 45mm

Bottom Bracket

Sealed Cartridge Bearings, Square Taper

Pedals

Nylon Platform

Saddle

Marin MTB

Seat Post

Marin Alloy, 27.2mm

Wheels

Wheel Size

27.5" (650b)

Rims

Marin, Double Wall Alloy

Hubs

F: Forged Alloy, Disc, 32H | R: Forged Alloy, Disc, 32H

Tyres

MTB, 27.5/29x2.25"

Spokes

Black Stainless Steel

Groupset

Crankset

Alloy Crank, Steel Narrow/Wide Chainring, 32

Chain

KMC Z8

Brakes

Tektro M280 Hydraulic Disc, 160mm Rotor

Shifters

Shimano Altus 1x8-Speed

Rear Derailleur

Shimano Essa, 8-Speed

Cassette

8 Speed

Frequently Asked Questions

What is the Marin Bolinas Ridge 2 Hardtail Mountain Bike used for?

The Marin Bolinas Ridge 2 27.5" Hardtail Mountain Bike is used for trail riding, cross-country rides, and general off-road adventures where a lightweight, responsive hardtail is preferred.

Why choose the Marin Bolinas Ridge 2 Hardtail Mountain Bike?

Choose the Marin Bolinas Ridge 2 27.5" Hardtail Mountain Bike for its durable 6061 aluminum frame, forgiving 100mm fork, reliable Shimano 8-speed drivetrain, and Tektro hydraulic disc brakes—an excellent blend of performance and value.

Who is the Marin Bolinas Ridge 2 Hardtail Mountain Bike designed for?

The Marin Bolinas Ridge 2 27.5" Hardtail Mountain Bike is designed for beginner to intermediate riders who want a dependable, versatile bike for varied terrain without breaking the bank.

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PERFECT RIDE GUARANTEE

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FREE BIKE BUILD

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FIRST FREE TUNE-UP

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Featherlight, built to last

The 6061 aluminum frame keeps weight low while resisting wear, so climbs feel easier and handling stays confident. Ideal for longer rides and frequent use without extra fatigue.

Comfortable, controlled suspension

The SR Suntour XCM DS fork with 100mm travel smooths rough trails and maintains traction for steadier lines. You’ll notice less arm and body fatigue on technical sections.

Consistent shifting and stopping

A Shimano 8-speed drivetrain gives a wide gear range for climbs and flats, while Tektro hydraulic disc brakes deliver reliable stopping power in wet or dry conditions. The 27.5" wheels balance agility and stability across varied terrain.