Specialized Riprock Coaster 16

Overview

With our Riprock Coaster 16, riding comes down to its most basic element: fun. And to be on the safe side, we designed this bike with lots of great features that are easy for your little ones to use, like the easy coaster brake, fat 16×2.3-inch tires for added stability and confidence, plus tough components that will stand up to years of abuse. . It’s the perfect bike for your little one to start hitting the trails—if only we had one when we were kids.
Tech Specs:

Frame: Specialized A1 Premium Aluminum

Fork: Hi-Ten steel

Bottom Bracket: Feimin FP-B701, 68MM

Stem: Die Cast Aluminum, 37mm length, 10 degree, 22.2 clamp diameter

Handlebar: BMX, steel, 10-degree backsweep, 4-degree upsweep, 115mm rise, 520mm width, 22.2mm

Saddle: Specialized Kids’ Henge

Seatpost: Steel, 22.2mm

Pedals: Nylon platform w/ reflectors

Grips: Specialized, slip-on

Groupset:

Crank: Hi-Ten steel, 89mm, Steel, 26T

Chain: KMC Z510, single-speed, anti-drop, 1/2″x1/8″

Brakes: Coaster

Wheelset:

Rims: 16″ alloy, 16mm depth, 21mm internal width, 28h

Spokes: Stainless, 14g

Front Hub: Steel, bolt-on, 100mm spacing, loose ball bearings, 28h

Rear Hub: Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 16T cog, 28h

Tires: Front: Rhythm Lite, 30 TPI, wire bead, 16×2.3″, Rear: Rhythm Lite, 30 TPI, wire bead, 16×2.3″