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Specialized Riprock Coaster 12W 2019 - Kids Bike

Trade in your old bike and get up to £390 towards a new one.

Re-Cycle Bikes to Africa

Out with the old and in with the new - Help others in Africa by donating your old bike to one of the hundreds of drop-off points around the UK. It's quick and easy and you'll get up to £390 off a shiny new bike.

Buy a new bike today and save up to £390 - Hundreds of drop-off points around the UK Buy a new bike today and save up to £390 - Hundreds of drop-off points around the UK
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  • Product Information
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  • Kids Bike Sizing
  • Kids Bike Guide
  • 0% APR Finance
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  • What's In The Box
  • Product Description

    The Specialized Riprock Coaster is the perfect start for kids wanting to ride two wheels. For the littlest ones who want the freedom of exploring the world of cycling, the Riprock deliver a superb ride, complete with lightweight alloy frame and training wheels, so they can still ride around while riding their balance.

    Key Features:

    • Light & easy to handle aluminium frame
    • Low standover height for easy mounting
    • Rhythm Lite tyres offer plenty of traction & stability
    • Reliable steel coaster brake
    • Size: 12” wheels
    • Colour: Black/Emerald/Hyper Green, Charcoal/Rainbow Flake Pink/Neon Blue

    With our Riprock Coaster 12, riding gets boiled down to its simplest element—fun.

    And to make sure of it, we designed the bike with tons of cool features that our easy for your little ones to use, like a coaster brake for simple stopping, wide 12x2.3" tyres that increase stability and confidence, and tough components which will stand up to years of abuse. It's the perfect bike for your little ripper to start getting out on the trail with—we just wish that we had one when we were kids.

    The premium A1 aluminum frame is lightweight and built to withstand the tough use by kids, while the geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike.

    12x2.3" Rhythm Lite tires deliver tons of traction, comfort, stability, and fun over all types of terrain.

    Steel coaster brake is a reliable, easy to use brake perfect for safe stops and awesome skids.

    All Tredz bikes are:

    • Fully built & ready to ride
    • Fully checked & tested by Cytech qualified mechanics
    • Available with 0% APR finance (up to 48 months) on any basket over £99
    • UK price match guarantee
    • 365 day no hassle returns
    • Free delivery in the UK Mainland on a date that suits you

    In the box with every Tredz bike is:

    • Free Tredz 9 key trail tool
    • Free Tredz pedal spanner
    • Free basic pedals
    • Tredz drawstring kit bag
    • 16 point quality control check sheet
    • Basic bike setup instructions


    Frame: Specialized A1 Premium Aluminum
    Fork: HiTen, 1" threaded steerer
    Stem: Quill, alloy, 22.2mm clamp
    Bars: Specialized Kids|, steel, 10-degree backsweep, 4-degree upsweep, 55mm rise, 22.2mm
    Front Brake: V-brake, alloy, linear pull
    Speed: 1
    Rims: 12", aluminum, single wall, 16H
    Front Hub: Steel, 3/8" axle, 16h
    Rear Hub: Rear coaster brake, 3/8" Cr-Mo axle, loose ball bearings, 16T cog, 16h
    Spokes: Stainless, 14g
    Front Tyre: Rhythm Lite, 12x2.3", 30TPI, wire bead, directional tread
    Rear Tyre: Rhythm Lite, 12x2.3, 30TPI, wire bead, directional tread
    Seat Post: Alloy, 25.4mm
    Chainset: Hi-Ten steel,26T
    Bottom Bracket: Steel, loose ball bearings
    Chain: KMC Z510, single-speed, anti-drop, 1/2"x1/8"
    Pedals: Nylon platform w/reflectors

    Occasionally without notice, manufacturers sometimes change product specifications.

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