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Rock Springs 1

Suited for recreational riders wishing to singletrack trails

Regular price £425.00
Regular price £465.00 Sale price £425.00
Sale Sold out
Any applicable taxes included.
Shipping calculated at checkout.

Shipping Summary

Mainland UK shipping is FREE on bike orders over £500, bikes are prebuilt but need to be inspected before shipping we aim to ship orders upgraded to Express delivery if placed before 12:00 that someday, we typically ship orders using Standard delivery within two buisness days.

Sadly, we're no longer able to ship bikes to remote UK regions – orders placed in these regions will be cancelled as we cannot fulfil them.

Please see our Shipping Policy for further information.

Year: 2021
Weight: 15.4 kg
Gender: Mens
Gears: 8-Speed
Brake Type: Hydraulic Disc
Pedals: Included

Rock Springs 1 Description

The new Marin Rock Springs 1 is perfectly suited for recreational riders wishing to explore singletrack and dirt trails with a mountain bike built for real trails, with trail capable suspension forks and all-conditions disc brakes.

Rock Springs 1 Highlights

  • Tektro M275 Hydraulic Disc brakes for all-weather stopping performance
  • SR Suntour XCE fork with 100mm of trail-smoothing travel with preload adjustment
  • Size appropriate wheel sizes, medium, large and XL equipped with 29" wheels otherwise 27.5"
  • Value for money Shimano Deore 8-speed drivetrain
  • Frame

    Frame: Series 1, 6061 Aluminium
    Fork: SR Suntour XCE Disc, 100mm
    Shock: N/A
    Rims: Double Wall Alloy
    Hubs: Forged Alloy, 6-Bolt Disc
    Tyres: Schwalbe Smart Sam, 27.5/29 x 2.25”

  • Drivetrain

    Shifters: Shimano SLM315 Rapid Fire
    Front Mech: Shimano FD-TY700
    Rear Mech: Shimano TX-800
    Cassette: Shimano HG200, 11-32
    Chainset: Alloy Crank, 42/34/24T
    Brakes: Series 1, 6061 Aluminium
    Pedals: Nylon Platform

  • Cockpit

    Saddle: Entity MTB
    Stem: Alloy
    Seatpost: Alloy
    Bars: 31.8mm Riser

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Note: Specifications correct at time of entry, but are subject to change without notice.

Marin Size Guide

Frame Size Rider Height
XS 146 - 157 cm 4'10" - 5'2"
Small 157 - 165 cm 5'2" - 5'5"
Medium (27.5) 165 - 173 cm 5'5" - 5'8"
Medium (29) 168 - 175 cm 5'6" - 5'9"
Large 175 - 183 cm 5'9" - 6'0"
XL 183 - 191 cm 6'0" - 6'3"


Founded in 1986 around Marin County California, Marin Bikes is the OG when it comes to mountain biking having been involved in the sport when things were just getting off the ground, today the company is still innovating with a reputable range of mountain, pavement and kid's bikes.

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