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 are easy for your little ones to use like a coaster brake for simple stopping wide 12x2.3" tires 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.
|FRAME||Specialized A1 Premium Aluminum|
|FRONT HUB||Bolt-on, 95mm spacing, loose ball bearings, 16h|
|REAR HUB||Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 16T cog, 16h|
|RIMS||12" alloy, 16mm depth, 21mm internal width|
|INNER TUBES||Schrader valve|
|FRONT TYRE||Rhythm Lite, 30 TPI, wire bead, 12x2.3"|
|REAR TYRE||Rhythm Lite, 30 TPI, wire bead, 12x2.3"|
|CRANKSET||Hi-Ten steel, 76mm|
|BOTTOM BRACKET||Steel, loose ball bearings|
|CHAIN||KMC Z510, single-speed, anti-drop, 1/2"x1/8"|
|FRONT BRAKE||V-brake w/ tool-less reach adjust brake lever|
|HANDLEBARS||BMX, steel, 10-degree backsweep, 4-degree upsweep, 65mm rise, 470mm width, 22.2mm|
|SEAT BINDER||Bolt-type, 28.6mm|
|PEDALS||Nylon platform w/ reflectors|
Please note: Manufacturers can sometimes change the specification of the products from time to time.