Prince George & Quesnel, BC | (250) 564-6002 | Contact Us



Freedom is the absence of fear. And riding fearlessly requires a bike that can handle your kid’s imagination. It’s why we designed Riprock to be a mountain bike inclusive of all the features needed for superior ripping, like modern geometry, Ground Control tires, hydraulic disc brakes, and internally routed cables. Finally, we threw in a wider-range drivetrain, making Riprock truly the perfect bike to inspire riders to climb higher and tackle the downhills freely.

Kids can’t ride confidently if they’re not riding comfortably. With Riprock, fit comes first. This meant using data to reimagine everything from how they grip to how they sit to create a bike specifically and proportionally for kids. We did all this because comfort creates confidence. And more confidence always leads to more riding fearlessly.

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Chainrings: 30T, chainguard

Crankset: Forged Alloy, 140mm length, narrow Q-factor, w/ chainguard

Chain: KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™

Bottom Bracket: Square-tapered, 68mm

Shift Levers: microSHIFT Advent SL-M6190, 9-speed , short reach triggers for easy operation

Rear Derailleur: microSHIFT Advent, 1×9 w/ clutch

Cassette: microSHIFT Advent, 9-speed, 11-42t


Fork: A1 Premium Butted Alloy, Alloy steerer, 15×110 mm, W/Mini Fender

Frame: A1 Premium Butted Alloy, unisex frame, internal cable routing, 148mm thru-axle, 30.9mm dropper post ready, replaceable derailleur hanger compatible

Seat Binder: Bolt-type, 34.9mm


Rims: Alloy, 16mm depth, 25mm internal width, 28H

Rear Hub: Alloy, 6-Bolt, 28H, 12×148 Boost, 11-speed compatiable

Front Hub: Alloy, 6-Bolt, 28H, 15×110 Boost

Rear Tire: Ground Control Sport, 24×2.35″

Front Tire: Ground Control Sport, 24×2.35″

Inner Tubes: Presta, 32mm valve


Front Brake: C-STAR Hydraulic Disc Brake, 160mm rotor, adjustable reach

Rear Brake: C-STAR Hydraulic Disc Brake, 160mm rotor, adjustable reach


Handlebars: Double-butted alloy, 9-degree backsweep, 31.8mm

Saddle: Kids Bridge Saddle, 130mm

Grips: Specialized Trail Grips, lock-on

SeatPost: Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm

Stem: Stout 3D-forged alloy, 31.8mm, 6-degree rise


Pedals: Nylon platform w/ reflectors


Spokes: Stainless, 14g

* Specifications are subject to change without notice

Additional information





Free Shipping in the North!

Evolve Sport & Cycle has been proudly supporting Northern BC for over 20 years.  To continue tradition, we are offering free shipping on orders over $100.  Free shipping is automatically applied on eligible orders upon checkout!