Riprock Coaster 12

Riprock Coaster 12


Regular price £229.00

Unit price per 


Frame Size

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

And to make sure of it, they've designed the bike with tons of cool features that are 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 that will stand up to years of abuse. It's the perfect bike for your little ripper to start getting out on the trail with.

Riprock Coaster 12 Highlights

  • The A1 premium aluminium frame is lightweight and built to withstand the tough use by kids
  • The frames geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike
  • Steel coaster brake is a reliable, easy to use brake perfect for safe stops and awesome skids
  • 12x2.3" Rhythm Lite tires deliver tons of traction, comfort, stability, and fun over all types of terrain
Model Specifications
  • Brand
  • Model
    Riprock Coaster 12
  • Year
  • Colour
    Neon Blue/Black/White (96518-8406)
  • Weight
    6.90 kg
  • Type
  • Frame
    Specialized A1 Premium Aluminum
  • Fork
    Hi-Ten steel
  • Hubs
    Front: Bolt-on, 95mm spacing, loose ball bearings, 16h
    Rear: Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 16T cog, 16h
  • Spokes
    Stainless Steel, 14g
  • Rims
    12" alloy, 16mm depth, 21mm internal width
  • Tyres
    Rhythm Lite, 30 TPI, wire bead, 12x2.3"
  • Crankset
    Hi-Ten steel, 89mm
    Steel, 26T
  • Shift Levers
  • Front Mech
  • Rear Mech
  • Cassette
  • Chain
    KMC Z510, single-speed, anti-drop, 1/2"x1/8"
  • Brakes
    Front: V-brake w/ tool-less reach adjust brake lever
    Rear: Coaster brake
  • Handlebars
    BMX, steel, 10-degree backsweep, 4-degree upsweep, 65mm rise, 470mm width, 22.2mm
  • Grips
    Specialized, slip-on
  • Stem
    Die Cast Aluminum, 35mm length, 22.2 clamp diameter
  • Saddle
    Specialized Kids'
  • Seatpost
    Steel, 22.2mm
  • Pedals
    Nylon platform w/ reflectors
  • Extras

Whilst we do actively try to keep on top of all the details, manufacturers do occasionally change model specifications so anything detailed above is subject to change.

Kid's Bike Size Guide
Model Age Height  
Hotwalk < 3 < 81 < 2' 7"
Riprock 12 3 - 5 80 - 94 2' 7" - 3'
Riprock 16 5 - 6 94 - 107 3' - 3' 6"
Riprock/Hotrock 20 5 - 9 107 - 132 3' 6" - 4' 4"
Riprock/Hotrock 24 8 - 12 114 - 142 3' 9" - 4' 8"
Rockhopper XS 12 - 15 137 - 163 4' 6" - 5' 4"

Delivery & Returns

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FREE Delivery

Our standard shipping is FREE on mainland UK orders over £30* (excluding orders containing bikes - see below for further details) with delivery between 2 and 4 business days.

Express Delivery

If you need your order a bit quicker we offer an express delivery option with delivery usually within one to two business days throughout England and Wales with prices from just £2.95 – this service is FREE on orders over £125.

We aim to dispatch express orders placed before 14:30 on weekdays (excluding orders containing bikes) that same day and all our domestic deliveries are fully traceable, tracking information will be emailed or messaged to you when your order has left our store.

FREE Store Pickup

If you are local to our area (Carlisle), you can collect your order from our store at your convenience. Collection is free of charge no matter how big or small the order value and you'll be able to collect your order from our store usually within 2hrs on weekdays.

Store Pickup is not available if you're using an accelerated checkout option such as Apple Pay, Google Pay or PayPal Express.

You can still use PayPal to place your order if you're wanting to collect it but first go through the checkout selecting store pickup and select PayPal as your method of payment later in the checkout process.

Delivery Pricing

Applicable for orders excluding bikes

  • Standard
    FREE on orders over £30 otherwise £3.95
    Typically via Royal Mail Tracked 48
    Delivery estimated within 3 to 4 working days
  • Express
    FREE on orders over £125 or from £2.95
    Typically via DPD Local depending on goods and location
    Delivery estimated within 1 to 2 working days
Bike Delivery

Applicable for bike orders delivered to UK Mainland addresses

  • Standard
    FREE delivery on bikes over £499.00
    £29.95 on bikes or orders including bikes under £499.00
    Delivery estimated within 3 to 4 business days
  • Express
    Available from only £9.95 on bikes over £499.00
    Delivery estimated within 1 to 2 business days
  • Remote
    Scottish Highlands and Northern Ireland
    Delivery from £189.95 on bikes over £499.00
    Delivery estimated within 5 to 7 business days

For information about how we deliver bikes, including information on delivery to remote regions please see our Shipping Policy for further information.

Easy Returns

If an item doesn't fit or isn't quite what you expected then simply fill out the enclosed returns form and return your unwanted items to us within 60-days for a full refund, we'll accept orders returned to us after this period with refunds made via gift vouchers for use against future orders.

For further information please see our Refund Policy for further details.

Secure Delivery

For security purposes, we reserve the right to cancel shipments to forwarding centres, PO Boxes, and locker boxes. For some items such as bikes and electric scooters, we may enforce that these can only be delivered to the billing address, no change of address or in-transit redirection is permitted for any consignments.

International Delivery

Sadly, due to the increased costs and administrative procedures – particularly for our customers within the EU, we've decided to cease shipping internationally.

Order with Confidence

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