SRAM Rival 1x XPLR Wide Crank Arm Assembly - 170mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Cogs & Singlespeed Conversions UPC: 611056143865

UPC: 611056143865

UPC: 710845919152

170436-Q0-L

FinoTherm thermal

Manufacturer Part Number: 803-01-430

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 170mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Cogs & Singlespeed Conversions UPC: 611056143865SRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where its needed 8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainring and spider sold separately) DUB bottom bracket adds durability and simplicity (Bottom bracket sold separately) Aluminum arms optimized for stiffness and light weight 150mm Q factor 47. 5mm