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Drilled Front Brake Rotor Disc – Fits Honda CB450K CB750A CB750F CB750K | Repair and Installation Guide

$219.95

SKU: C-B0B1W55HYK Category:

Review this component in the context of the repair, installation access, nearby parts, and the result the job is intended to achieve.

  • Reproduction drilled front brake rotor for the CB450K/750. Made to exceed OEM specifications. If the stock rotor is worn out or warped now’s the time to install a brand new one! Whether it’s for a restoration or a daily rider this is a great part especially if you’re building a complete new wheel. Remember to use Loctite on the bolts that hold the rotor and torque them to spec, then adjust the bracket that holds the caliper. It’s a good idea to replace the pads at the same time.
  • Replaces Honda Part Numbers: 45120-341-000, 45120-300-040, 45120-392-000
  • We also carry a non-drilled version of this rotor and complete kits for replacing the front brake system.
  • Diameter: 295mm | Thickness: 7mm
  • Fits Honda: CB450K Super Sport – 1970-1971 | CB750A Hondamatic – 1976-1977 | CB750F Super Sport – 1975-1976 | CB750K Four – 1969-1978

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.

Manufacturer ‎4into1
Brand ‎4into1
Item Weight ‎7 pounds
Manufacturer Part Number ‎FD-750-DR
Position ‎Front

Reproduction drilled front brake rotor for the CB450K/750. Made to exceed OEM specifications. If the stock rotor is worn out or warped now’s the time to install a brand new one! Whether it’s for a restoration or a daily rider this is a great part especially if you’re building a complete new wheel. Remember to use Loctite on the bolts that hold the rotor and torque them to spec, then adjust the bracket that holds the caliper. It’s a good idea to replace the pads at the same time.

We also carry a non-drilled version of this rotor and complete kits for replacing the front brake system.

Replaces Honda Part Numbers: 45120-341-000, 45120-300-040, 45120-392-000

Diameter: 295mm
Thickness: 7mm

Fits Honda:

CB450K Super Sport – 1970-1971
CB750A Hondamatic – 1976-1977
CB750F Super Sport – 1975-1976
CB750K Four – 1969-1978

Product facts

Specifications

Canonical product
MP-US-B0B1W55HYK
Source product ID
B0B1W55HYK
Category
Motorcycle & Atv / Parts / Braking / Rotors
Available images
2

Vehicle information

Available fitment details

Listing compatibility notes

  • Diameter: 295mm | Thickness: 7mm Fits Honda: CB450K Super Sport - 1970-1971 | CB750A Hondamatic - 1976-1977 | CB750F Super Sport - 1975-1976 | CB750K Four - 1969-1978 Manufacturer ‎4into1 Brand ‎4into1 Item Weight ‎7 pounds Manufacturer Part Number ‎FD-750-DR Position ‎Front Reproduction drilled front brake rotor for the CB450K/750.
  • Replaces Honda Part Numbers: 45120-341-000, 45120-300-040, 45120-392-000 Diameter: 295mm Thickness: 7mm Fits Honda: CB450K Super Sport - 1970-1971 CB750A Hondamatic - 1976-1977 CB750F Super Sport - 1975-1976 CB750K Four - 1969-1978

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Repair scenarios, installation, companion parts, and use outcomes

Buying guidance

Quick decision

Review this rotors in the context of the repair and the surrounding components.

Repair scenario

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  • Inspect nearby connectors, fasteners, and mating surfaces before installation.

Installation notes

  • Use the listing instructions when present and follow the vehicle service procedure.
  • Professional installation may be appropriate when the repair requires special tools or calibration.

Companion parts

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  • Use the service procedure and the visible package contents to identify any additional parts or tools required.

Before you buy

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  • Confirm vehicle compatibility and installation requirements before ordering.

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