SRAM RED Flattop Chain - 12/13-Speed 126 Links Flattop PowerLock Silver E1 CheckoutSpec= IS42/28.6 (Short) Black XX SL Eagle T-Type Flattop B-VR7051-B Size:130 CheckoutSpec= Includes Bracket and Titanium Bolts 40 Tubeless Technology Tubeless

SRAM RED Flattop Chain 12 13 Speed 126 Links Flattop PowerLock Silver E1 CheckoutSpec= IS42 28.6 (Short) Black XX SL Eagle T Type Flattop B VR7051 B Size:130 CheckoutSpec= Includes Bracket and Titanium Bolts 40 Tubeless Technology Tubeless XX SL Eagle T Type Flattop Chain is specifically engineered to optimize Eagle Transmission and features a unique flat top that maximizes shifting performance and robustness Battery Type Lithium Ion Connectivity Bluetooth GPS Smartphone enabled Solar Charging No Touchscreen Yes Watch Color Creame Gold Wristband Coconut Silicone Primary Color Gold Customizable Screen Yes Heart Rate Monitor Yes