SRAM PC-X1 Chain - 11-Speed, 118 Links, Silver/Black insole The Delta Top Tube Adaptor

The Delta Top Tube Adaptor is compatible with bikes that have a stem to seatpost distance range from  23-32

Crampon : Viper™ 2

A large J-zip front panel

Tire Intended Use: Touring-Hybrid

SRAM PC-X1 Chain - 11-Speed, 118 Links, Silver/Black insole The Delta Top Tube AdaptorThe PC X1 chain comes from a long line of dependable, lightweight chains that are built for toughness. Designed with SRAM's trusted XX1 geometry, the PC X1 features solid pin construction, 11 speed PowerLock and smooth, efficient shifting that you can count on every time out. This X1 chain is an integral part of the SRAM 1x drivetrain system. NO COMPROMISES. Designed with SRAM's trusted XX1 geometry Solid pin construction PowerLock connecting link