Genuine made in USA Profile Racing 4 or 5 Arm alloy spider for 19mm cranks.

CNC machined in USA. 

•  4 Bolt (104MM BCD) for 19mm axle

•  5 Bolt (110MM BCD) for 19mm axle

Colours: silver, black

Weight:

•  4-Bolt: 65g/2.27oz

•  5-Bolt: 71g/2.48oz