Specialized Riprock Coaster 16

We deliver bikes nationwide.

With our Riprock Coaster 16, 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 are easy for your little ones to use, like a coaster brake for simple stopping, wide 16x2.3" 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—we just wish that we had one when we were kids.

  • The premium A1 aluminium 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.
  • Steel coaster brake is a reliable, easy to use brake perfect for safe stops and awesome skids.
  • 16x2.3" Rhythm Lite tyres deliver tons of traction, comfort, stability, and fun over all types of terrain.


Frame - Specialized A1 Premium Aluminum
Fork - HiTen, 1-1/8" steerer
Front Hub - Steel, bolt-on, 100mm spacing, loose ball bearings, 28h
Rear Hub - Rear coaster brake, bolt on, 110mm spacing, loose ball bearings, 16T cog, 28h
Spokes - Stainless, 14g
Rims - 16", alloy single wall, 28h
Inner Tubes - Schrader valve
Front Tyre - Rhythm Lite, 16x2.3", 30TPI, wire bead
Rear Tyre - Rhythm Lite, 16x2.3", 30TPI, wire bead
Crankset - Hi-Ten steel, OPC, 89mm
Chainrings - 26T
Bottom Bracket - Steel, loose ball bearings
Chain - KMC Z510, single-speed, anti-drop, 1/2"x1/8"
Front Brake - V-brake, alloy, linear pull, tool-less reach adjust brake lever
Handlebars - BMX, steel, 10-degree backsweep, 4-degree upsweep, 115mm rise, 520mm width, 22.2mm
Grips - Specialized, slip-on
Stem - Alloy, 10-degree rise, 22.2mm clamp, 37mm
Saddle - Specialized Kids
Seatpost - Steel, 25.4mm
Seat Binder - Bolt type, alloy, 28.6mm
Pedals - Nylon platform w/reflectors


With decades of experience offering quality bikes and service, you can rest assured we have deeply considered the quality of the products we sell and have the technical skills to assist you.

We genuinely want our riders to love their cycling and to achieve this we focus on ensuring our riders purchase the bike they truly need and want and fits their riding purpose.

We also genuinely want to look after our riders post purchase - its a duty of care that we take seriously.

Lastly, we are riders ourselves. We are in this business because we are genuinely passionate about riding all types of bikes and are here to share our knowledge to help enhance your riding experience.

Why buy from us