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Specialized

Riprock Coaster 20

Riprock Coaster 20

Regular price $450.00
Regular price Sale price $450.00
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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. The A1 premium aluminum frame is lightweight and built to withstand the tough use by kids, while the geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike.

Steel coaster brake is a reliable, easy to use brake perfect for safe stops and awesome skids.

20x2.3" Rhythm Lite tires deliver tons of traction, comfort, stability, and fun over all types of terrain.













SKU:B6517-9609

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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

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, 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

Rhythm Lite, 30 TPI, wire bead, 20x2.3"

Rhythm Lite, 30 TPI, wire bead, 20x2.3"

Rhythm Lite, 30 TPI, wire bead, 20x2.3"

Rhythm Lite, 30 TPI, wire bead, 20x2.3"

Spokes

Stainless, 14g

Tubes

Schrader valve

Accessories

Pedals

Nylon platform w/ reflectors