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.
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:
In the box with every Tredz bike is:
|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|
|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|
|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|
|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.
Spend £99 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).
1Fill your basket with everything you want from Tredz and go to the checkout.
2During checkout, select the finance option you want as your method of payment.
3You will be sent to our finance provider's secure server to complete your application.
4Finance providers PayPal & V12 will use the information provided to make a decision and complete checkout if you are approved.Read more about buying on finance
Buy now, pay 12 months later.
Interest free credit with no deposit. Pay nothing for 3 or 6 months on orders over £850, or 12 months on orders over £1,500* *Not available through PayPal Credit
Choose your deposit.
Choose your term.
Lowest monthly cost
for 12 months
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and value.
Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
Click here for more UK and international delivery information.
It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.
As cyclists ourselves, we know you will be keen to get out on your new bike as soon as possible. That's why we provide you with all the essential kit you need to get your shiny new bike rolling for the first time.
Most bikes don't come with pedals as standard so we include a set of basic pedals, free of charge with every bike we send out. We will also provide you with a pedal spanner to fit them and a 9-key trail tool, along with full instructions for setting your bike up out of the box. Each bike is sent out with a 16 point, quality control check sheet so you can be confident that your bike has been fully checked by our qualified mechanics.
All these items are provided at no extra charge and are packed into a Tredz drawstring bag that doubles up as a handy backpack for carrying your ride essentials.