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 HX series rims feature increased

HX series rims feature increased wall thickness and are rated for heavier weight systems

7 degree sweep on top

That means it won't fall over easily It includes a doctor's closure

Year 2014+ Model Magnum/Mattoc Expert/Pro Description IRT Upgrade Kit

Dual-sided design

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 HX series rims feature increasedForm 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