MTX Rear Brake Disc – Honda CRF250L (2013-2021) & CRF300L (2020-2024) / Rally Models
Upgrade your bike’s braking performance with the MTX Rear Brake Disc, engineered with precision Japanese design and racing experience. MTX has refined its tolerances and materials to provide reliable, high-performance discs for a wide range of motorcycle brands and models. Sold singularly, these rear discs are a direct replacement for OEM parts while delivering enhanced heat management and stopping power.
Key Features
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Premium Material – Constructed from Japanese SUS 420 stainless steel, heat treated to HRC 36±2 for maximum durability.
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OEM-Style Design – Includes lightening and drill hole patterns to match original specifications while improving braking performance and reducing disc temperature.
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Precision Manufacturing – CNC machined and laser cut for exact tolerances and perfect fit.
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Direct Replacement – Designed to replace the original equipment Honda rear brake disc seamlessly.
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Sold Individually – Each disc sold singularly.
Technical Specifications
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Outer Diameter: 220 mm
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Inner Diameter: 105 mm
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Bolt Hole Circumference: 125 mm
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Bolt Hole Quantity: 4
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Bolt Hole Size: 10.5 mm
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Thickness: 4.5 mm
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Minimum Thickness: 4 mm
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Bolt Hole Type: Counterbored
Compatibility
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Honda CRF250L: 2013–2021
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CRF250L Rally: 2020–2021
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CRF300L: 2020–2024
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CRF300 Rally: 2021–2024
Cross References:
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EBC: MD6373
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Honda OEM: 43351-KZZ-901
Why Choose MTX Rear Brake Discs
With MTX, you get race-inspired technology and precision engineering for superior braking performance. Built to the highest standards, these discs ensure consistent stopping power, durability, and fitment for your Honda CRF250L or CRF300L models.
Availability: If the ADD TO CART button is visible this item is in stock and can be despatched the same day if ordered before: 2pm (Mon-Fri) Next working day delivery available for mainland UK. Please allow an extra day for Scottish Highlands & Islands
You may return items within 60 days of delivery for a full refund. We'll also pay the return shipping costs for orders over £25 or if the return is a result of our error (you received an incorrect or defective item, etc.). We would expect the return to be in the original undamaged packaging and in resalable condition.
You should expect to receive your refund within two weeks of giving your package to the return shipper, however, in many cases you will receive a refund much quicker. This time period includes the transit time for us to receive your return from the shipper, the time it takes us to process your return once we receive it, and the time it takes your bank to process our refund request.
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.