Featured Brands
Recommended Products
Get free shipping, on most items, with your $50 purchase today! Same day shipping on most orders if placed by 3pm PST.
PLEASE NOTE:
This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
Oversize Charges
Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
Bike Build Process
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
Stock Status
Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.
Our Gear Advisors are Ready to Help.
$12.99
Shimano SM-MA-R160D/D Disc Brake Adaptor for 160mm Rotor If you’re building up a new road, cyclocross, or gravel bike with flat mount Shimano brakes and want to run 160mm rotors then you’ve come to the right place. Shimano’s SM-MA-R160D/D disc brake adaptor allows you to run 160mm rotors on 140mm native frame mounts. Features Designed for Shimano flat mount calipers Turn a 140mm rotor compatible frame into a 160mm rotor compatible frame Mounting hardware included ...
$23.99
Shimano F203 S/P Disc Brake Adaptor Nearly any rotor size can be installed onto any frame or fork. You just need the right adaptor. This adapter mounts a ISO mount disc caliperto a fork with post mounts. The adapter must be used with a 203mm rotor, anything smaller will not work properly. Features Alloy construction Includes mounting hardware Must be used with 203mm rotor SM-MA-F203 S/PShimano UPC: 689228283435 | Shimano | F203S/p Disc Brake Adaptor ...
$7.99
SHIMANO 160MM IS DISC BRAKE ADAPTERIMPROVISE. ADAPT. OVERCOME. Disc brakes are a wonderful thing for all types of bikes. The only problem is the brakes you own might not fight on your frame. If this ever happens, you can easily use a disc brake adapter. The Shimano 160mm IS Disc Brake Adapter is designed for 51mm International Standard (IS) frames and 74mm Post Mount (PM) calipers. Features Designed for 51mm IS frames and 74mm PM ...
$17.99
Shimano XTR F180P/P Disc Brake Adaptor Shimano Disc Brake Adaptors are the finest disc brake adaptors available for Shimano disc brakes. Utilizing an extremely stiff aluminum construction, you will achieve your proper brake alignment and optimum function. This adaptor is for mounting a standard Post Mount caliper to a Post Mount fork or frame to use a 180mm disc brake rotor. Use all Shimano brake components for the best braking performance. Lightweight, Stiff Aluminum Construction ...
$14.90 44% off $26.99 msrp
Shimano F160P Fork Disc Brake Adaptor This adapter connects Shimano 74mm post mount brake calipers to flat mount forks for use with a 160mm rotor. Specifications Brake caliper type: 74mm Post Mount Mount / rotor size: Front Flat Mount, 160mm rotor | Shimano | F160P Fork Disc Brake Adaptor 160Mm , 74Mm Caliper, Flat Mount Fork
$17.99
Shimano XTR Disc Brake Adaptors Shimano XTR Disc Brake Adaptors are the finest disc brake adaptors available for Shimano disc brakes. Utilizing an extremely stiff aluminum construction with a machined-out section in the center, you will achieve your proper brake alignment with a bit of weight savings and a sweet look. Use only genuine Shimano brake components for the best braking performance. Lightweight, Stiff Aluminum Construction For IS (International Standard) 51mm mount frames and ...
$10.38
Fits Shimano 74mm brake caliper to frames with 51mm IS Disc brake mounts, when used with a 203mm rotor. | Shimano | R203P/s Disc Brake Adaptor Rear, 203Mm Rotor, 74Mm Caliper 51 Frame
$12.99 27% off $17.99 msrp
Shimano SM-RTAD05 Disc Rotor Adaptor It's never fun when you realize that because of compatibility issues you're unable to use that new part you're excited about. Luckily, there are a few masterminds out there who know how to solve these types of quandaries. As you may know, Shimano's proprietary center-lock hubs cannot mount the standard 6-bolt rotors. Many find this limiting. Cleverly, the SM-RTAD05 Disc Rotor Adaptor adapts standard 6-bolt rotors to Center-Lock hubs. Ride ...