Crank Brothers Front Endcaps Kit

9/15/20mm conversion kit for current generation front hubs

- Cobalt endcaps – These kits convert current generation Cobalt front wheels to 9/15mm thru-axle.
- Iodine/Opium endcaps - These kits convert current generation Iodine and Opium front wheels to 9/15/20mm thru-axle.

- Conversion: 9/15/20mm
- Cobalt weight: 26g (9mm) / 16g (15mm)
- Iodine/Opium weight: 28g (9mm) / 18g (15mm) / 23g (20mm)