Technical Specifications

Description

Traction; control, confidence, and fun—the Riprock 20 Coaster is the perfect bike for your kid to start hitting the trails with. And with the simple coaster brake design, safety and fun aren't mutually exclusive anymore. While there are many notable features that make the Riprock awesome, it's the 2.3-inch tires 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 tires with sturdy 20-inch wheels, an easy-to-use coaster brake that all but eliminates the threat of the dreaded endo, and a single-speed setup, you have the perfect mountain bike to get your little Ripper out on the trail. 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.

Steel coaster brake is a reliable, easy to use brake perfect for safe stops and awesome skids.

20x2.3" Rhythm Lite tires deliver tons of traction, comfort, stability, and fun over all types of terrain.













Frameset

Frame 2017 Riprock Coaster 20

Seat Binder Bolt-type, 28.6mm

Suspension

Fork Hi-Ten steel

Cockpit

Seat Post Steel, 25.4mm

Saddle Specialized Kids' Henge

Stem Die Cast Aluminum, 37mm length, 10 degree, 22.2 clamp diameter

GripsSpecialized, slip-on

Handlebars BMX, steel, 10-degree backsweep, 4-degree upsweep, 130mm rise, 560mm width, 22.2mm

Brakes

Front Brake V-brake w/ tool-less reach adjust brake lever

Rear Brake V-brake w/ tool-less reach adjust brake lever

Drivetrain

Crankset Hi-Ten steel crank arms, 114mm

KMC Z510, single-speed, anti-drop, 1/2"x1/8" KMC Z510, single-speed, anti-drop, 1/2"x1/8"

Chain Ring Steel, 36T

Bottom Bracket Feimin FP-B701, 68MM

Wheels & Tyres

Front Hub Steel, bolt-on, 100mm spacing, loose ball bearings, 36h

Rear hub Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 18T cog, 36h

Rhythm Lite, 30 TPI, wire bead, 20x2.3" Rhythm Lite, 30 TPI, wire bead, 20x2.3"

Rhythm Lite, 30 TPI, wire bead, 20x2.3" Rhythm Lite, 30 TPI, wire bead, 20x2.3"

Spokes Stainless, 14g

Tubes Standard, Schrader valve

Accessories

Pedals Nylon platform w/ reflectors

FAQs

Please read our FAQs page to find out more.

View All FAQs

What is included with a new bike purchase?

Every new bike purchase includes a basic setup so you are comfortable and ready to ride. We adjust your saddle height and make sure you can reach your brakes and shifters with ease.

What does Online Exclusive mean?

Online Exclusive items are not stocked on our showroom floor. They are ordered in from our supplier once you place your order and usually arrive within 7 days.

When will my bike be ready for pickup or delivery?

Once your bike arrives, our mechanics build and safety check it. We will notify you as soon as it is ready for pickup or prepared for home delivery.

Is the bike fully assembled?

Yes. All bikes are fully built, tuned and safety checked by our qualified mechanics before you receive them.

Do you offer delivery for bikes?

Yes. After your bike has been built and prepared, we can arrange home delivery. Courier fees vary depending on your location.

Can I book a bike fit?

Yes. We offer Retül Fit and Basic Fit services. Contact our showroom to book a session or visit this page to find out more about our fit services.