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  5 | 3 customer reviews

Riprock 20


Rainbow Flake Pink / Turquoise / Light Turquoise



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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 tyres 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 tyres 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.

FrameSpecialized A1 Premium Aluminum, single-butted, ZeroStack head tube, 135mm rear hub spacing, forged dropouts, replaceable derailleur hanger
ForkSR Suntour XCT, coil spring, preload adjust, 60mm of travel
Stem3D-forged alloy, 4-bolt, 6-degree rise, 25.4mm clamp, 60mm
GripsSpecialized, slip-on
HandlebarsDouble-butted alloy, 5-degree backsweep, 25.4mm
Front BrakeMechanical disc, organic pads, 6-bolt, tool-less reach adjust, 160mm
Rear BrakeMechanical disc, organic pads, 6-bolt, tool-less reach adjust, 160mm
Shift LeversShimano Tourney, Revo 7-speed
CassetteSunRace, 7-Speed, 11-34t
ChainKMC Z51 EPT, anti-rust coating, 7-speed
Rear DerailleurShimano Tourney RD-TX800, 8-speed
CranksetForged alloy, 127mm
ChainringsSteel, 30T
PedalsNylon platform w/ reflectors
Rims24", double-wall aluminum
Front HubAlloy, 6-bolt disc, 110mm spacing, loose ball bearings, QR, 32h
Rear HubAlloy, 6-bolt disc, 135mm spacing, 7-speed freehub, loose ball bearings, QR, 28h
SpokesStainless, 14g
Front TireBig Roller, 60 TPI, wire bead, 20x2.8"
Rear TireBig Roller, 60 TPI, wire bead, 20x2.8"
Inner TubesSchrader valve
SaddleSpecialized Kids' Henge
SeatPostAlloy, single-bolt, 27.2MM
Seat BinderBolt-type, 31.8mm

Please note: Manufacturers can sometimes change the specification of the products from time to time.

Size 9
Bottom Bracket Drop 37.5mm
Bottom Bracket Height 237mm
Chainstay Length 390mm
Crank Length 127mm
Handlebar Width 580mm
Head Tube Angle 69°
Head Tube Length 115mm
Rake 40mm
Reach 306mm
Seat Tube Angle 73°
Seat Tube Length, Center to Top 279mm
Seatpost Length 300mm
Standover Height 528mm
Stem Length 60mm
Top Tube Length (Horizontal) 465mm
Wheel Base 909.5mm
Comment author

Verified Purchase | 2020-06-29 12:55:06

Brilliant bike! Delighted with it. Expensive but well worth the money given the quality. Can’t get my boy off it. Sure I will be tempted to get my daughter the pink one in a year or two now to match. Great service from the Chester store, especially given the pandemic.

Comment author

Verified Purchase | 2018-03-11 22:08:21

Not the lightest, however a great bike to get confidence levels up. The wide tyres grip well on wet and loose surfaces. The bike rolls fast on the flat. Disc brakes give great confidence and control. The range of gears make the steepest of hills possible. My son loves it. He rides local MTB trails as well as having used it in the Alps on family off-road trails. I have met a few people now who’ve purchased the bike and have never heard a bad word said about it. Basically it’s all about fun.

Comment author

Verified Purchase | 2018-01-20 22:00:24

Great bike perfect for kids wanting to ride rough terrain. Don’t buy 2 cheaper bikes with constant brake issues buy one rip rock and be done with it. Also has a resale value when a upgrade is needed