Zipp Service Parts Hub End CapS DS Cognition Rear NSW QR XD/CAMP Size:Standard structure that wicks away moisture

structure that wicks away moisture through the air pockets created between the filaments to ensure outstanding breathability

Ultra comfortable

Recommended for temperatures between +10°C and +20°C / 50°F and 68°F

Durable and Deep Penetrating: Engineered to withstand extreme conditions

Designed for SRAM DUB cranksets with Italian threaded bottom bracket shells

Zipp Service Parts Hub End CapS DS Cognition Rear NSW QR XD/CAMP Size:Standard structure that wicks away moistureFeatures End cap for Zipp Cognition rear wheel hub (rim brake), for mounting on the freehub side (on the right). Axle Type: 10 x 130 mm quick release Freehub Body: Freehub Body Compatibility: Campagnolo and SRAM XDR for 1st generation hubs; SRAM XDR for 2nd generation hubs