SRAM XX Eagle T-Type Flattop Chain - 12-Speed 126 Links Hollow Pin Includes PowerLock Connector PVD Coated Silver Fits Brand-Mongoose and the following hex bits

and the following hex bits 1

The manual trainer will get you the distance you desire indoors

Specific guide shaping is optimized for use with oval and round chainrings

Application Type Tub Case Pack No Petroleum Based Yes

Used for both front and rear

SRAM XX Eagle T-Type Flattop Chain - 12-Speed 126 Links Hollow Pin Includes PowerLock Connector PVD Coated Silver Fits Brand-Mongoose and the following hex bitsThe first thing to know about the XX Eagle Transmission chain is that its one of the strongest SRAM has ever made. Specifically engineered to optimize Eagle Transmission this all new T Type design features a unique flat top shape that maximizes shifting performance. The chain features a hollow pin design and is finished in a long wearing high durability chromeLong wearing hard chrome finish Smooth shift bottom profile for ultimate shifting performance