HONDA CBR 250 CBR 150 REAR DISC BRAKE PLATE

HONDA CBR 250 CBR 150 REAR DISC BRAKE PLATE

HONDA CBR 250 CBR 150 REAR DISC BRAKE PLATE is identified as a rear brake rotor for Honda CBR 250 and CBR 150. The rotor is the disc against which the brake pads act when the rider operates the hydraulic braking system. Its mounting geometry must match the actual motorcycle wheel and caliper assembly, rather than merely a familiar model name.

Browse related parts: Autoss disc brake parts. Other disc models in this category can have different diameters, hole spacing, mounting offsets and braking surfaces; a similar appearance is not proof of interchangeability.

Identifying this brake disc

• Vehicle reference: Honda CBR 250 and CBR 150; confirm exact variant and production generation.
• Mounting position: Rear wheel only.
• Component: Motorcycle disc brake rotor/plate, not a complete caliper or master cylinder.
• Reference quantity: One disc plate is described; supplied hardware is not independently confirmed.
• Not verified for Autoss inventory: OEM status, precise rotor measurements, alloy specification, finish, warranty and warehouse stock.

Compatibility and wheel-side checks

This rear rotor is not a substitute for a front disc or a different wheel generation. Remove or photograph the existing rotor and measure its outer diameter, centre bore, bolt-hole count, bolt-circle diameter and thickness. Compare those details with the intended replacement before fitting. If your wheel or hub has been changed, model-year identification by itself may be insufficient.

Look at the rear wheel and its caliper bracket, axle spacer and wheel mounting face. The brake track must align correctly with the caliper and pads. Do not infer that a rotor used on a similarly named Honda motorcycle will have the same bolt pattern or offset. A mechanic can compare the original part directly with a verified replacement sample.

What to inspect before installation

Inspect the existing rotor for deep grooves, heat marks, visible cracks, excessive runout and uneven pad contact. These symptoms can indicate additional problems with the caliper, wheel bearings, brake pads or mounting hardware. The correct minimum disc thickness must be established from a reliable service specification; no unverified thickness limit is supplied here.

Check the hub mating surface for dirt, corrosion or damage. Reused bolts should be assessed against the motorcycle manufacturer’s fastening requirements; use the correct tightening sequence and torque specification. Incorrect mounting or a rotor that contacts the caliper can compromise braking safety.

Brake system inspection after fitting

With the wheel safely supported, check that the rotor rotates without unintended rubbing or interference and that the brake lever or pedal produces the expected hydraulic response. Inspect pad seating and fluid leaks. Never test a questionable braking system in traffic; a trained technician should confirm that the repair is safe before the motorcycle is ridden.

Different pad compounds and worn caliper components may change the way a new disc beds in. Follow the correct service procedure for the motorcycle and replacement components, rather than relying on a generic bedding-in distance or a promised stopping-performance improvement.

Ordering guidance and product-photo disclosure

This page uses an original Autoss title card because an independently verified photograph of this exact supplied item is not yet available. The title card does not depict rotor drilling, finish, thickness or mounting dimensions. Confirm the exact physical part, dimensions, package contents and available stock with Autoss before arranging a purchase.

For Honda CBR 250 and CBR 150, check whether your machine uses a factory disc setup, a different model-year rotor, or a wheel conversion. Record the old rotor’s markings and clear photographs of both faces if possible. Never choose a safety-critical brake component solely by price or a generic compatibility claim.

Common questions about this brake disc

Q: Is this a rear disc for every Honda CBR 250 and CBR 150 version?
A: No. Confirm the wheel, production generation, bolt pattern and original rotor measurements before ordering.

Q: What dimensions should I compare?
A: Check outside diameter, centre bore, mounting holes, bolt-circle spacing, offset and disc thickness against the removed rotor.

Q: Does the listing include a caliper or mounting bolts?
A: It identifies a disc brake plate. Caliper and fastener inclusion are not independently verified and should not be assumed.

Q: Is the image an actual photograph of the brake disc?
A: No. It is an original labeled title card while an exact-item photograph remains pending.

Q: Is this guaranteed OEM or in stock?
A: No. OEM status and physical inventory have not been independently confirmed. Confirm availability and specification before ordering.