UFO Factory Optimized Chain - UFO Chain Batteries it's entirely hidden within the

it's entirely hidden within the frame (even the hydration hose)

offering accessibility and versatility for off-road riders

With an industry-leading lifetime guarantee

RELIABLE PERFORMANCE: Featuring confident handling for high-powered efforts

Internal Width - 30mm

UFO Factory Optimized Chain - UFO Chain Batteries it's entirely hidden within theDue to its unique optimization treatment, CeramicSpeed's Ultrafast Racing Chain saves you watts and improves your performance with free speed and unparalleled low friction. Our ultrafast racing chains are carefully selected from high quality suppliers and optimized by hand in Denmark. This chain has been optimized for KMC 11 speed compatibility Pre treated with CeramicSpeed's UFO coating