Zipp Freehub Kit - Cognition NSW, 11-speed, SRAM Bike Accessories Brand_Effetto Mariposa The Reef Saddle is based

The Reef Saddle is  based on the same racing-inspired technology used by its sister company

58cm COLOR(S) Black

The DART’s patent pending ability to react with latex sealant makes tubeless tire repair fast

The small silicone dots provide additional grip in wet or dry conditions

Zipp Freehub Kit - Cognition NSW, 11-speed, SRAM Bike Accessories Brand_Effetto Mariposa The Reef Saddle is basedFreehub bodies for Zipp Cognition hubs. 1. 8 mm spacer is included for use with XD cassettes For Gen 2 Cognition hubs manufactured after the 21st week of 2018 (serial number would be 21P8 or higher, such as 51P8) Gen 2 hubs feature a one piece axle system End caps sold separately