Specialized 2021 Riprock Coaster 12
With our Riprock Coaster 12, riding gets boiled down to its simplest element—fun. And to make sure of it, we designed the bike with tons of cool features that are easy for your little ones to use, like a coaster brake for simple stopping, wide 12x2.3" tires that increase stability and confidence, and tough components that will stand up to years of abuse. It's the perfect bike for your little ripper to start getting out on the trail with—we just wish that we had one when we were kids.
- 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.
- 12x2.3" Rhythm Lite tires deliver tons of traction, comfort, stability, and fun over all types of terrain.
COLOURS
Acid Purple/Black/White
Neon Blue/Black/White
Gloss Candy Red/Green Hyper/Black
- BIKE SPECS
- FRAME Specialized A1 Premium Aluminum FORK Hi-Ten, 1" threaded steerer FRONT HUB Bolt-on, 95mm spacing, loose ball bearings, 16h REAR HUB Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 16T cog, 16h SPOKES Stainless, 14g RIMS 12" alloy, 16mm depth, 21mm internal width FRONT TYRE Rhythm Lite, 30 TPI, wire bead, 12x2.3" REAR TYRE Rhythm Lite, 30 TPI, wire bead, 12x2.3" CRANKSET Hi-Ten steel, 76mm CHAINRINGS 36T BOTTOM BRACKET Steel, loose ball bearings CASSETTE 16T cog CHAIN KMC Z510, single-speed, anti-drop, 1/2"x1/8" FRONT BRAKE V-brake w/ tool-less reach adjust brake lever REAR BRAKE Coaster brake HANDLEBARS BMX, steel, 10-degree backsweep, 4-degree upsweep, 65mm rise, 470mm width, 22.2mm GRIPS Specialized, slip-on SADDLE Specialized Kids' SEATPOST Steel, 22.2mm SEAT BINDER Bolt-type, 28.6mm PEDALS Nylon platform w/ reflectors GEOMETRY 12 6 BB Drop 11mm 272mm Crank Length 3in 5mm Front Center 331mm 470mm Head Tube Angle 70° 80mm Reach 222mm 110mm Seat Tube Angle 71° 170mm Seatpost Length 190mm 274mm Standover Height 365mm 35mm Top Tube Length, Horizontal 350mm 53mm