SRAM Force 1x XPLR Wide Crank Arm Assembly - 165mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle Carbon E1 Model=D-Spyder BMX Seat Designed for demanding triathletes this

Designed for demanding triathletes this rear hydration system allows you to put two bottles to the back of your saddle or a bottle and a tool bottle

Plus a semi-integrated cable lock for an upgrade in security

Compatible with both U & V brake callipers

the Winter provides excellent control on glassy ice

Tubeless Schrader valves made from lightweight alloy with removable cores

SRAM Force 1x XPLR Wide Crank Arm Assembly - 165mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle Carbon E1 Model=D-Spyder BMX Seat Designed for demanding triathletes thisForm and function. The design of the Force crankarm is a wonder of carbon; light and stiff to effortlessly propel you forward. The 8 bolt interface will fit any SRAM AXS spider or integrated chainring with or without power. The light stiff and durable DUB spindle interface also fits nearly any frame. 8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainring and spider sold separately) DUB bottom bracket adds