JMCHstore Rear Wheel & Hydraulic Disc Brake Kit for Coleman CT200U/BT200X - Pre-mounted Disc, Axle & Tensioners

A complete rear wheel and hydraulic disc brake kit from JMCHstore engineered to replace and upgrade the rear rim, hub, hydraulic brake, axle, tensioners and spacers on Coleman CT200U / BT200X series and compatible 200cc mini bikes.

This kit delivers a ready-to-install rear wheel assembly with a pre-mounted disc, bearings, hydraulic caliper and an array of mounting hardware designed specifically for Coleman CT200U, BT200X variants and Axis/Hisun 200cc mini bikes. It’s intended as a direct replacement or an upgrade for worn-out rear assemblies, minimizing fabrication by including a custom bracket, new axle and chain adjustment pieces. Follow the directional tire and spacer notes during installation to ensure smooth chain alignment and reliable brake function.

How does this kit simplify replacing a worn rear wheel on my CT200U or BT200X?

The kit arrives with the hub, brake disc and bearings already fitted so you avoid pressing or packing bearings yourself. Included chain tensioners, spacers and a new axle speed up alignment and eliminate the need for welding or major frame modification.

• Pre-installed brake disc and bearings for quick swap-in.
• Custom mounting bracket that bolts to existing frame points.
• Complete axle, spacers and chain tensioners for correct wheel centering.

What braking performance can I expect from the hydraulic disc included?

The hydraulic caliper and supplied pads provide strong, consistent stopping power under typical off-road and trail conditions. The kit also includes an extra set of brake pads for replacement, helping maintain performance after break-in or heavier use.

• Hydraulic actuation for smoother, more progressive braking feel.
• Extra brake pads included for faster service intervals.
• Pre-mounted disc sized to match the hub and caliper setup.

Are there special installation steps or precautions I should follow?

Yes. Do not squeeze the brake lever until the caliper and pads are fully mounted, otherwise the pads can separate and complicate installation. You may need to tilt the axle slightly to fit spacers, and pay close attention to tire rotation direction when mounting the tire on the hub.

• Do not press the brake handle before the full brake system is installed.
• Slight axle tilt may be necessary to install spacers correctly.
• Mount the tire with the correct rolling direction as shown on the tire sidewall.

Will this kit work with larger aftermarket wheels or sprockets?

The kit is optimized for 19-inch and smaller rear wheels using stock spacing. Fitting a 20-inch or larger wheel may create chain interference unless you add a washer to the sprocket to increase chain clearance and correct spacing.

• Fits 19" and smaller tires with stock settings without chain rub.
• For 20"+ wheels, install an extra washer on the sprocket to prevent chain rub.
• Adjust spacers and tensioners to fine-tune chain alignment after mounting.

Who this is for: Riders who need a full rear-end replacement or a durable upgrade for Coleman CT200U, BT200X, CT200U-EX (and similar Axis/Hisun 200cc mini bikes). It suits DIY mechanics and small shops wanting a nearly complete, no-weld swap to restore wheel alignment, improve braking with hydraulic calipers, and reduce downtime with included spare pads and mounting hardware.