Riprock Coaster 20Gloss Dune White / White Sage

  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" x 1/8"
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 depending on colorway, frame size, and component variations. Specifications are subject to change without notice.

Not sure of your size? Call 416.769.0606 or come by 2100 Bloor St W and we’ll size you up.

Free local delivery on bikes within the GTA, free pickup at 2100 Bloor St W, and shipping anywhere in Canada. See the shipping page for details.

Questions about a return or exchange? Read the refund policy or call the shop.