SRAM Red Road/Track Cranksets Specs:BCD 130 Crank Arm Length 170mm Crank Spindle Diameter 30mm Interface BB386Evo Pedals Thread 9/16'' Teeth 39/53 Hidden carabiner for your batting

Hidden carabiner for your batting helmet or securing to a fence

Meets NOCSAE standards for all levels of play

while the non-marking rubber outsole offers durable performance during indoor games

designed for those who value both performance and style

SRAM Red Road/Track Cranksets Specs:BCD 130 Crank Arm Length 170mm Crank Spindle Diameter 30mm Interface BB386Evo Pedals Thread 9/16'' Teeth 39/53 Hidden carabiner for your battingMaterial: Exogram hollow carbon fiber arms Chain Compatibility: 11 speed Pedal Spindle: 9 16'' Bottom Bracket: Not included SRAM Model ID: FC RED C2 Primary Color : Black Speed : 11 BB Inclusion : No Crankset Material : Carbon Drivetrain Spacing : Road Chainline : 45. 5mm