SRAM Universal Derailleur Hanger - Black Bikesportz the 12-pack offers a convenient

the 12-pack offers a convenient and cost-effective way to keep your nutrition ready for every session

so you’ll be seen from up to 800m away

the Pirelli P Zero Race 4S Clincher Tyre gives you the grip

Lockring is included with the wheels

Blue LED represents the Bluetooth connection between the ROLLR and the controlling app

SRAM Universal Derailleur Hanger - Black Bikesportz the 12-pack offers a convenientThe Universal Derailleur Hanger consolidates thousands of hanger options across the industry. It protects your derailleur against chain jams by pivoting back and out of the way, and slips slightly when encountering impacts. It improves shifting performance, guarantees better alignment, and works with all drivetrains. Plus, if you ever need replacement, it will be available everywhere. The UDH. One hard working hanger. Specifications The Universal