KCNC Flat/Post Disc Brake Adapter

Availability: Out of stock

With the introduction of new standards comes the inevitable compatibility issues with previous generation components. The newest flat mount road disc brake standard allows for cleaner and more secure mounting of the brake caliper. Many new frames and forks are now coming with these new mounts, but for riders with older style post mount calipers, brake fitting can become a hassle. Kcnc now offers disc adapters to fit your post calipers to flat mount frames. Available in both front and rear in 140mm and 160mm, these adapters also allow for your choice of rotor size if larger diameters are desired. CNC machined from aluminum and anodized for durability, these adapters come with all the necessary mounting hardware.


Frame Compatibility Flat Mount Disc Brake
Caliper Compatibility Post Mount Caliper
Adapter Material 6061 Aluminum
Bolt Material Stainless Steel
Size Weight
Front 140mm 44.2g
Front 160mm 53.1g
Rear 140mm 37.4g
Rear 160mm 41.5g
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