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Hayes Mount Adaptor Rear IS 8"

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Product details

Management number 236545780 Release Date 2026/07/09 List Price $2.40 Model Number 236545780
Category

HAYES MOUNT ADAPTOR

Warning: California Proposition 65 

https://planet-cyclery.myshopify.com/pages/warning-california-proposition-65

The Hayes Mount Adaptor allows you to convert a 74mm post mount caliper to fit a 51mm International Standard (IS) frame mount, enabling compatibility with 8" (203mm) disc rotors. Perfect for riders looking to upgrade or modify their braking setup, this adapter ensures a secure and precise fit for Hayes, Avid, and other post-mount calipers.

KEY FEATURES

• POST TO IS MOUNT CONVERSION: Adapts 74mm post mount calipers to 51mm IS frame mounts.
• LARGE ROTOR COMPATIBILITY: Designed to accommodate 8" (203mm) disc rotors.
• DURABLE CONSTRUCTION: Precision-engineered for secure fitment and reliable braking performance.
• UNIVERSAL COMPATIBILITY: Works with Hayes, Avid, and most other post-mount calipers.
• EASY INSTALLATION: Simple bolt-on design for quick and hassle-free mounting.

SPECIFICATIONS

• MOUNT TYPE: 74mm Post Mount to 51mm IS Mount
• ROTOR SIZE COMPATIBILITY: 8" (203mm)
• MATERIAL: High-strength aluminum
• COMPATIBILITY: Works with most post-mount disc brake calipers

An essential component for riders upgrading to larger rotors or converting their frame’s brake mount, the Hayes Mount Adaptor ensures optimal brake performance and safe, secure installation!


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