SRAM Force 1 Crankset - 172.5mm 50t Aero Chainring 12/13-Speed 8-Bolt Direct Mount DUB Spinde Carbon E1 34/50 f/r front description 12x100mm axle

f/r front description 12x100mm axle hub model M-Pulse

size 29" front/rear rear (XD) rim Aeffect-R hub Trace axle/spacing (mm) 12x157 Super Boost hole 28h spoke DB nipple brass color black weight 2000g/set

model Solix front/rear front/rear (XDR) axle/spacing (mm) 12x100 TA/12x142 TA hole 24h color black weight 333g

Color Black Defined Color Black Designed for ebike Yes Flat Protection Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 61 Labeled Size 29 x 2

Full-carbon rim delivers quick acceleration and a responsive feel

SRAM Force 1 Crankset - 172.5mm 50t Aero Chainring 12/13-Speed 8-Bolt Direct Mount DUB Spinde Carbon E1 34/50 f/r front description 12x100mm axleSingle ring drivetrain simplifies functionality and reduces weight Direct mount aero chainrings for better aerodynamics X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control DUB bottom bracket adds durability and simp TECH SPECS BCD Direct Mount SRAM 8 Bolt BB Inclusion No Chainline 45mm Teeth 50 Crank Spindle Diameter 28. 99mm Crank Arm Length 172. 5mm Interface DUB Crankset Material Carbon Pedals Thread 9 16 Primary