YUEARN Mini Bike Rear Brake Kit for 79–100cc Bikes — 7/8" Lever, 61" Cable, Replaceable Pads

YUEARN Mini Bike Brake Lever Kit is a ready-to-install set containing a 7/8" handlebar brake lever, a 61" abrasion-resistant cable, a rear brake caliper and two brake pads designed for 79–100cc mini bikes.

This compact brake assembly provides the basic mechanical components you need to repair or upgrade rear braking on many small off-road or pit bikes. The kit is built for common 7/8" handlebars and includes a long cable routed to the rear caliper, plus replaceable pads. It fits a range of Coleman, Baja, Motovox, Monster Moto and similar 79cc–100cc minibike models, but note the caliper supplied is rear-specific—confirm fit before ordering.

Will this brake kit fit my Coleman CT100U or similar mini bike?

Compatibility centers on handlebar diameter, cable routing length and caliper mounting hole spacing. The lever is sized for standard 7/8" (22 mm) handlebars and the caliper has a 51 mm mounting-hole spacing suited to many minibike frames. Always compare measurements with your bike to ensure proper fit.

• Lever clamp: 7/8" (22 mm) handlebar
• Cable overall length: 1550 mm (61")
• Caliper mounting hole distance: 51 mm (2.01")
• Designed for rear caliper applications—front caliper not included

How durable and maintainable is the cable and caliper assembly?

The cable uses abrasion-resistant steel wire rope with a protective rubber sleeve to resist wear from movement and exposure. The caliper accepts replaceable pads for straightforward maintenance, and the lever assembly is a simple mechanical clamp on 7/8" bars. Routine lubrication of pivot points and occasional pad replacement will extend service life.

• Abrasion-resistant steel cable core with rubber sleeve
• Replaceable brake pads included (2 pads)
• Simple mechanical lever clamp for easy servicing
• Recommended inspection interval: after hours of heavy use or seasonally

What exactly comes in the YUEARN Mini Bike Brake Kit and how do I install it?

The kit ships with the components needed for a typical rear brake installation: a 7/8" lever, a 61" cable, a rear caliper and two brake pads. Installation follows basic minibike brake routing: mount the lever to the handlebar, secure the cable through the lever and frame guides, and bolt the caliper to the rear brake tab. If you are unsure, consult a mechanic or service manual for torque specs and safe routing.

• 1 × 7/8" brake lever (clamp-on)
• 1 × 1550 mm (61") brake cable (55" sleeve, 4.96" travel)
• 1 × rear brake caliper (51 mm hole spacing)
• 2 × brake pads (installed or replacement)

Can I use this kit for upgrades or is it only for repairs?

This assembly works for both repairs and modest upgrades where you need a direct, bolt-on replacement of the rear brake system. It’s a practical swap when existing components are worn or when converting to a fresh mechanical setup, as long as mounting points and routing match your bike. For performance-focused upgrades you may want heavier-duty calipers or braided lines designed for racing conditions.

• Good for like-for-like replacements and routine upgrades
• Not a hydraulic or high-performance racing upgrade
• Check mounting and cable routing compatibility before upgrading

Who is this for: The YUEARN Mini Bike Brake Lever Kit is intended for owners and mechanics of small off-road/pit bikes—especially Coleman CT100U/CC100X, Baja, Motovox MBX series, Monster Moto and similar 79–100cc models—who need an affordable, direct-fit rear brake replacement or a basic upgrade. It’s best for riders who want straightforward mechanical parts that are easy to install and maintain, rather than specialized racing hardware.