Riprock Coaster 12
Riprock Coaster 12
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.
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Kids Size Guide
Technical Specifications
Frameset
Frame
Specialized A1 Premium Aluminum
Seat Binder
Bolt-type, 28.6mm
Suspension
Fork
Hi-Ten steel
Cockpit
Seat Post
Steel, 22.2mm
Specialized Kids'
Specialized Kids'
Stem
Die Cast Aluminum, 35mm length, 22.2 clamp diameter
Grips
Specialized, slip-on
Handlebars
BMX, steel, 10-degree backsweep, 4-degree upsweep, 65mm rise, 470mm width, 22.2mm
Brakes
Front Brake
V-brake w/ tool-less reach adjust brake lever
Drivetrain
Crankset
Hi-Ten steel, 76mm
KMC Z510, single-speed, anti-drop, 1/2"x1/8"
KMC Z510, single-speed, anti-drop, 1/2"x1/8"
Feimin FP-B701, 68MM
Feimin FP-B701, 68MM
Chain Ring
Steel, 26T
Wheels & Tyres
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
Rhythm Lite, 30 TPI, wire bead, 12x2.3"
Rhythm Lite, 30 TPI, wire bead, 12x2.3"
Rhythm Lite, 30 TPI, wire bead, 12x2.3"
Rhythm Lite, 30 TPI, wire bead, 12x2.3"
Spokes
Stainless, 14g
Tubes
Schrader valve
Accessories
Pedals
Nylon platform w/ reflectors