RZEOZU Mini Bike Brake Lever Caliper Kit Replacement for

RZEOZU Mini Bike Brake Lever Caliper Kit is a complete rear disc-brake replacement package built to restore stopping power on compatible 79–100cc minibikes like the Coleman CT100U.

This compact replacement kit includes a 7/8" (22 mm) brake lever, a 61" steel-braided brake cable, a rear disc caliper and four brake pads so you can replace worn parts in one maintenance session. The components are crafted from durable steel and designed for minibikes such as the Coleman CT100U, Baja, Motovox, Monster Moto and similar models. It’s intended strictly as a rear disc-brake assembly, not a front caliper or drum-brake substitute—check fitment before ordering.

How do I know this kit fits my Coleman CT100U or similar minibike?

Compatibility centers on handlebar diameter, caliper mounting spacing and whether your bike uses a rear disc brake. This kit is made for 7/8" (22 mm) handlebars and a caliper mounting hole distance of 51 mm (2.01"). Confirm your model and brake type (rear disc vs. drum) to ensure a correct match.

• Handlebar clamp: 7/8" (22 mm) brake lever included
• Caliper mount spacing: 51 mm (2.01")
• Cable length: 61" overall, 55" sleeve, 4.96" free movement
• Fits Coleman CT100U, Motovox MBX10/MBX11, Baja Doodlebug DB30, Monster Moto MMB80/MMB105 and similar

What parts are included and are they ready to install?

The kit ships with everything needed to replace a rear disc-brake system—lever, cable, caliper and pads—so you can complete the swap without sourcing separate pieces. Basic hand tools are required for mounting and cable routing; bleeding or adjustment may be necessary depending on your existing brake setup.

• Included: 1 x 7/8" brake lever, 1 x 61" brake cable, 1 x rear brake caliper, 4 x brake pads
• Material: premium steel lever and caliper for durability
• Installation: standard hand tools required; check for pad alignment and cable tension
• Ready-to-fit design for listed minibike models—no fabricating required

How durable and maintainable are the lever, cable and caliper?

Components are made from wear-resistant steel to withstand road and trail use typical for mini bikes. Brake pads are replaceable, and the cable assembly can be adjusted or replaced separately later, making upkeep straightforward and cost-effective over time.

• Caliper and lever: steel construction for longevity
• Pads: four included for immediate replacement and even wear
• Cable specs: long 61" length with 55" sleeve for flexible routing
• Serviceability: standard parts allow easy future maintenance

Will this kit improve braking performance right away?

Replacing worn levers, cables and pads with new components typically restores original braking response and lever feel. Proper installation, correct pad alignment and appropriate cable tension are key to achieving predictable stopping behavior; adjustments may be needed after a short break-in period.

• New pads and cable restore leverage and response
• Proper routing prevents drag and ensures full caliper travel
• Initial bedding-in of pads improves consistent contact
• Check mounting bolts and pad clearance after first rides

Who is this for: This RZEOZU rear disc brake kit is aimed at owners and mechanics of small-displacement minibikes—especially models like the Coleman CT100U, Motovox MBX10/MBX11, Baja and Monster Moto families—who need a complete, durable rear-brake replacement. If your minibike uses a rear disc brake, has a 7/8" handlebar, and requires a reliable steel lever, cable and caliper set for repair or upgrade, this kit provides the core parts to get you back on the trail. Not suitable for front caliper swaps or drum-brake systems; verify fitment dimensions before purchase.