Riprock Expert 24
Part No.:  

Riprock Expert 24

Part No.:  129075
Riprock Expert 24
Technical Specifications

Riding a bike is all about freedom, so no matter your age, your little one should never feel inhibited by where they can and can't ride. Problem, solution— meet the Riprock 24.

With 24-inch wheels and wide 2.8" tires, your kid will be able to rip and rock on any terrain that they come across. The tires are the hallmark of the bike, delivering traction, control, and confidence in spades. The custom suspension fork, meanwhile, absorbs all of the rough stuff that comes with riding off-road.

Finally, with powerful mechanical disc brakes, and a low standover that all but guarantees a perfect fit, you can rest assured that the Riprock 24 is the perfect recipe for fun that your family has been looking for.

  • 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 70mm of smooth, air-sprung travel for rough terrain, while a hydraulic lockout will make climbing significantly easier for your little one.
  • 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

CHAIN KMC, X10, EPT anti-corrosion coating, 10-speed w/ Missing Link™
BOTTOM BRACKET BSA, square taper, cartridge bearings
CRANKSET Forged alloy, 104mm BCD, 152mm
CASSETTE Sunrace, 10-Speed, 11-36t
CHAINRINGS Aluminum, 32T
REAR DERAILLEUR Shimano XT, 10-Speed, GS Cage, Shadow design
FRONT HUB Alloy, 6-bolt disc, 110mm spacing, sealed cartridge bearings, QR, 28h
REAR HUB Alloy, 6-bolt disc, 135mm spacing, 10-speed freehub, sealed cartridge bearings, QR, 28h
INNER TUBES Schrader valve
SPOKES Stainless, 14g
RIMS 24", double-wall aluminum, 28h
FRONT TYRE Big Roller, 24x2.8", 60 TPI, wire bead
REAR TYRE Big Roller, 24x2.8", 60 TPI, wire bead
SADDLE Specialized Henge Comp, 143mm, Cr-Mo rails
SEATPOST Alloy, single-bolt, 27.2mm
STEM Specialized, 3D-forged alloy, 4-bolt, 6-degree rise, 31.8mm clamp
HANDLEBARS Double butted aluminum, 9-degree backsweep, 4-degree upsweep, 600mm width, 31.8mm
GRIPS Specialized Body Geometry XCT, lock-on
FRONT BRAKE Shimano Deore, hydraulic disc, resin pads, 6-bolt, 160mm rotor
REAR BRAKE Shimano Deore, hydraulic disc, resin pads, 6-bolt, 160mm rotor
PEDALS Nylon platform w/ reflectors
SEAT BINDER Bolt type, alloy, 31.8mm
FORK SR Suntour XCT, Multi-Circuit Damping, air spring, 70mm travel, hydraulic lockout
FRAME Specialized A1 Premium Aluminum, single-butted, ZeroStack head tube, 135mm rear hub spacing, forged dropouts, replaceable derailleur hanger


Geometry Chart

Riprock - Geometry

Saddle Width 143mm
Handlebar Width 600mm
Crank Length 152mm
Stem Length 60mm
Seatpost Length 300mm
Head Tube Length 115mm
Standover Height 608mm
Wheelbase 989mm
Rake 40mm
Top Tube Length, Horizontal 510mm
Seat Tube Length, Center to Top 567mm
Reach 336.5mm
BB Drop 61mm
Head Tube Angle 69°
Seat Tube Angle 73°
Chainstay Length 420mm
BB Height 264mm