Specialized Riprock 20 — Kids' Mountain Bike

Frame: A1 Premium Butted Alloy unisex frame with internal cable routing and dropper post readiness (30.9mm), paired with a rigid A1 Premium Butted Alloy fork with a mini fender

Drivetrain: microSHIFT Acolyte 8-speed groupset with short-reach quick triggers, a clutch-equipped rear derailleur, and a 12-42t cassette, paired with a narrow Q-factor 115mm crankset

Brakes: Promax DSK-926 hydraulic disc brakes with adjustable reach, 160mm rotor rear

Wheels / Tires: 20" alloy rims with Kicker Wirebead 20x2.1" tires

Hand brake type: Adjustable-reach two-finger hydraulic disc levers for smaller hands

Standout feature: A 130mm Bridge kids' saddle, narrow grips, and kid-specific frame geometry designed around rider data to improve alignment and handling confidence

The Riprock 20 suits young riders ready to move beyond a basic bike into their first real trail-capable mountain bike, whether they're riding at Knox Mountain or joining family outings on the Okanagan Rail Trail. Its kid-specific fit details make it especially appealing to parents who want their child riding a bike built around proper biomechanics, not just a scaled-down adult bike.

Our team at Fresh Air will help you find the right fit in-store at both Kelowna locations. Stop by to work with one of our experienced staff members, or call 250-763-3425.

Our team will set the saddle height so your child can get a full leg extension while still comfortably reaching the ground at stops, and adjust the brake lever reach to fit smaller hands properly. We'll also do a full helmet fit check to make sure they're properly protected before heading out. Getting these details right makes a huge difference in a young rider's confidence and safety on the bike. Drop into Fresh Air Pandosy (555 Groves Ave) or Fresh Air Dilworth (1656 Dilworth Drive), or book an appointment online.

Q1: What size Specialized Riprock 20 do I need?
The Riprock 20 comes in one size built around a 20" wheel, generally suited to riders roughly 41" to 52" tall — check Specialized's sizing guide for exact figures, or come into either Fresh Air location and our team will measure your child for the right fit.

Q2: Is the Riprock 20 right for Knox Mountain family rides?
Yes — with hydraulic disc brakes and grippy Kicker tires, the Riprock 20 is well suited to Knox Mountain's family-friendly trails as well as neighbourhood rides and paths like Mission Creek Greenway.

Q3: How do I know when my child has outgrown their bike?
A good sign is when your child can no longer get a slight bend in their knee at the bottom of the pedal stroke with the saddle at a comfortable height, or when they're consistently hitting the handlebars with their knees while pedaling. Our team can do a quick fit check in-store any time to confirm whether it's time to size up.