Riprock 20
$465.00
Part No.  

Riprock 20

$465.00
Part No.  
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Riprock 20
Overview
Technical Specifications
Geometry
Reviews

Traction, control, confidence, and fun—the Riprock 20 is the perfect bike for your kid to start hitting the trails.

While there are many notable features that make the Riprock awesome, it's the 2.8-inch tires that provide the 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, mechanical disc brakes, and seven-speed shifting, you have the perfect mountain bike to get your little Ripper out on the path to a lifetime of fun rides.

  • 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.
  • Custom SR Suntour XCT fork features a sturdy construction and a coil spring that delivers 60mm of bump absorbing travel.
  • The 2.8-inch Big Roller tires not only ensure exceptional traction, but also offer greater ride quality, stability, and loads of fun.

Technical Specifications

BOTTOM BRACKET
BSA, square taper 17
FRONT BRAKE
Mechanical disc, organic pads, 160mm/6-bolt rotor, tool-less reach adjust brake lever 23
SHIFT LEVERS
Shimano Tourney, RevoShift, 7-Speed 12
REAR BRAKE
Mechanical disc, organic pads, 160mm/6-bolt rotor, tool-less reach adjust brake lever 24
SPOKES
Stainless, 14g 7
FRAME
Specialized A1 Premium Aluminum, single-butted, ZeroStack head tube, 135mm rear hub spacing, forged dropouts, replaceable derailleur hanger 1
REAR TIRE
Big Roller, 60 TPI, wire bead, 20x2.8", 9
HANDLEBARS
Double butted aluminum, 5-degree backsweep, 580mm width, 25.4mm 19
GRIPS
Specialized, slip-on 20
SADDLE
Specialized Kids Henge 21
FRONT HUB
Alloy, 6-bolt disc, 110mm spacing, loose ball bearings, QR, 28h 5
PEDALS
Nylon platform w/ reflectors 25
REAR DERAILLEUR
Shimano Tourney TX, 7-speed 11
SEATPOST
Alloy, single-bolt, 27.2mm 22
SEAT BINDER
Bolt type, alloy, 31.8mm 3
FORK
SR Suntour XCT, coil spring, 60mm travel, preload adjust 2
CASSETTE
Sunrace, 7-Speed, 11-34t 13
INNER TUBES
Schrader valve 10
CHAINRINGS
Steel, 30T 16
STEM
3D-forged alloy, 4-bolt, 6-degree rise, 25.4mm clamp, 60mm 18
CHAIN
KMC Z51, EPT anti-rust w/ Missing Link™ 14
CRANKSET
Forged alloy, 127mm 15
REAR HUB
Alloy, 6-bolt disc, 135mm spacing, 7-speed freehub, loose ball bearings, QR, 28h 6
RIMS
20", double-wall aluminum, 28h 4
FRONT TIRE
Big Roller, 60 TPI, wire bead, 20x2.8" 8

Geometry

Geometry Chart

Riprock - Geometry

9
  9
Crank Length 127mm
Stem Length 60mm
Seatpost Length 300mm
Handlebar Width 580mm
Reach 306mm
Top Tube Length, Horizontal 465mm
Wheelbase 909.5mm
Chainstay Length 390mm
BB Drop 37.5mm
BB Height 237mm
Seat Tube Angle 73°
Rake 40mm
Head Tube Angle 69°
Head Tube Length 115mm
Seat Tube Length, Center to Top 279mm
Standover Height 528mm

Reviews