Specialized Riprock Coaster 20 - Satin Fiery Red / Dark Navy
Only 1 in stock
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.
Frameset
Frame: Specialized A1 Premium Aluminum
Fork: Hi-Ten steel
Seat Binder: Bolt-type, 28.6mm
Brakes
Rear Brake: V-brake with tool-less reach adjust brake lever
Drivetrain
Crankset: Hi-Ten steel, 114mm
Chainring: Steel, 36T
Chain: KMC Z510, single-speed, anti-drop, 1/2"x1/8"
Bottom Bracket: Feimin FP-B701, 68mm
Wheels & Tires
Rims: 20" alloy, 16mm depth, 21mm internal width
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
Spokes: Stainless steel, 14g
Front Tire: Rhythm Lite, 30 TPI, wire bead, 20x2.3"
Rear Tire: Rhythm Lite, 30 TPI, wire bead, 20x2.3"
Inner Tubes: Standard, Schrader valve
Cockpit
Stem: Die Cast Aluminum, 37mm length, 10° rise, 22.2mm clamp diameter
Handlebars: BMX, steel, 10° backsweep, 4° upsweep, 130mm rise, 560mm width, 22.2mm
Grips: Specialized, slip-on
Saddle: Specialized Kids' Henge
Seatpost: Steel, 25.4mm
Accessories
Pedals: Nylon platform with reflectors
Product Details
Weight: 10.6 kg (23 lb, 5.9 oz)
Weight Size: One Size
Weights based on production painted frames as pictured. Actual weights may vary based on colorway, component variations, and manufacturing differences. Specifications subject to change without notice.
