Specialized 2018 Riprock 12 Coaster (Gloss White Metallic Silver/Rainbow Flake Pink/Moto Orange) (6)

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. 

Specs:
FRAME	Specialized A1 Premium Aluminum
FORK	Hi-Ten, 1" threaded steerer
FRONT HUB	Steel, bolt-on, 95mm spacing, loose ball bearings, 16h
REAR HUB	Rear coaster brake, bolt on, 110mm spacing, loose ball bearings, 16T cog, 16h
SPOKES	Stainless, 14g
RIMS	12", alloy single wall, 16h
INNER TUBES	Schrader valve, angled valve for easy access
FRONT TIRE	Rhythm Lite, 12x2.3", 30 TPI, wire bead
REAR TIRE	Rhythm Lite, 12x2.3", 30 TPI, wire bead
CRANKSET	Hi-Ten steel, OPC, 76mm
CHAINRINGS	26T
BOTTOM BRACKET	Steel, loose ball bearings
CHAIN	KMC Z510, single-speed, anti-drop, 1/2"x1/8"
HANDLEBARS	BMX, steel, 10-degree backsweep, 4-degree upsweep, 65mm rise, 470mm width, 22.2mm
GRIPS	Specialized, slip-on
STEM	Quill, alloy, 22.2mm clamp
SADDLE	Specialized Kids
SEATPOST	Steel, 25.4mm
SEAT BINDER	Bolt type, alloy, 28.6mm
PEDALS	Nylon platform w/ reflectors