SRAM Force D2 1x Power Meter Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 40 DUB 172.5mm Black Road Disc MFPN=849381 It provides 7" or 10"

It provides 7" or 10" of extension and 2 1/8" of rise/drop for fitment options to clear spare tires or add ground clearance

} Legendary Ruffian Diamondized Pattern

Code-like heavy-duty power

thanks to its advanced seamless construction

99mm Crank Arm Length 175mm Interface DUB Crankset Material Carbon Pedals Thread 9/16 Primary Color Black Speed 12/13 Drivetrain Spacing Road

SRAM Force D2 1x Power Meter Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 40 DUB 172.5mm Black Road Disc MFPN=849381 It provides 7" or 10"Its the best of both worlds. A light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress. DUB PWR spindle based unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides User replaceable AAA lithium battery DUB bottom bracket adds durability and simplicity Waterproof (IPX7 waterproof