SPECIALIZED
Specialized Riprock Coaster 20
Specialized Riprock Coaster 20
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Traction, control, confidence, and fun-the Riprock 20 Coaster is the perfect bike for your kid to start hitting the trails with. And with the simple coaster brake design, safety and fun aren't mutually exclusive anymore. While there are many notable features that make the Riprock awesome, it's the 2.3-inch tires that provide a high degree of, well, shred-ability-delivering exceptional traction, control, and confidence for riding rough, off-road sections and city streets alike. And when you combine the big tires with sturdy 20-inch wheels, an easy-to-use coaster brake that all but eliminates the threat of the dreaded endo, and a single-speed setup, you have the perfect mountain bike to get your little Ripper out on the trail.
SKU:96523-9120
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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, 25.4mm
Saddle
Specialized Kids' Henge
Stem
Die Cast Aluminum, 37mm length, 10 degree, 22.2 clamp diameter
Grips
Specialized, slip-on
Handlebars
BMX, steel, 10-degree backsweep, 4-degree upsweep, 130mm rise, 560mm width, 22.2mm
Brakes
Front Brake
V-brake w/ tool-less reach adjust brake lever
Rear Brake
V-brake w/ tool-less reach adjust brake lever
Drivetrain
Crankset
Hi-Ten steel, 114mm
Chain
KMC Z510, single-speed, anti-drop, 1/2"x1/8"
Bottom Bracket
Feimin FP-B701, 68MM
Chain Rings
Steel, 36T
Wheels & Tyres
Front Hub
Steel, bolt-on, 100mm spacing, loose ball bearings, 36h
Rear Hub
Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 18T cog, 36h
Rims
20" alloy, 16mm depth, 21mm internal width
Front Tyre
Rhythm Lite, 30 TPI, wire bead, 20x2.3"
Rear Tyre
Rhythm Lite, 30 TPI, wire bead, 20x2.3"
Spokes
Stainless, 14g
Inner Tube
Schrader valve
Accessories
Pedals
Nylon platform w/ reflectors