Specialized Riprock Coaster 16" 2021

Product Code 20155568
Other products by Specialized
  Options Price RRP In
Black/Emerald/Hyper Green / 16" $450.00
Pink/Turquoise/Turquoise / 16" $450.00
Silver/Moto Orange/Black / 16" $450.00
Silver/Acid Purple / 16" $450.00
Candy Red/Black/White / 16" $450.00
Black/Hyper / 16" $450.00

This bike must be collected in-store.

Price may differ in our Retail store.

  • In-store: We will contact you when your bike is ready to pick up.
  • With Supplier: Expect delivery in 4-7 days.


With our Riprock Coaster 16, 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 16x2.3" tyres 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 premium A1 aluminium 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
  • 16x2.3" Rhythm Lite tyres deliver tons of traction, comfort, stability, and fun over all types of terrain
FRAME Specialized A1 Premium Aluminium
FORK HiTen, 1-1/8" steerer
FRONT HUB Steel, bolt-on, 100mm spacing, loose ball bearings, 28h
REAR HUB Rear coaster brake, bolt on, 110mm spacing, loose ball bearings, 16T cog, 28h
SPOKES Stainless, 14g
RIMS 16", alloy single wall, 28H
INNER TUBES Schrader valve
FRONT TYRE Rhythm Lite, 16x2.3", 30 TPI, wire bead
REAR TYRE Rhythm Lite, 16x2.3", 30 TPI, wire bead
CRANKSET Hi-Ten steel, OPC, 89mm
BOTTOM BRACKET Steel, loose ball bearings
CHAIN KMC Z510, single-speed, anti-drop, 1/2"x1/8"
FRONT BRAKE V-brake, alloy, linear pull, tool-less reach adjust brake lever
HANDLEBARS BMX, steel, 10-degree backsweep, 4-degree upsweep, 115mm rise, 520mm width, 22.2mm
GRIPS Specialized, slip-on
STEM Alloy, 10-degree rise, 22.2mm clamp, 37mm
SADDLE Specialized Kids
SEATPOST Steel, 25.4mm
SEAT BINDER Bolt type, alloy, 28.6mm
PEDALS Nylon platform w/reflectors
BB Drop 27mm
Chainstay Length 310mm
Fork Rake 5mm
Front Center 399mm
Head Tube Angle 70°
Head Tube Length 80mm
Reach 272mm
Seat Tube Angle 71°
Seat Tube Length, BB Center to Top 210mm
Stack 358mm
Standover Height 405mm
Top Tube Length, Horizontal 395mm
Trail 72mm
Wheelbase 707mm