Zipp ZR1 Freehub Freehub Body SRAM XD-R 12 Model=2.0 Road Fork It has more sipes to

It has more sipes to enhance the warming up and grip at lower temperatures

durable and easy-to-clean foam padding

TruVativ Trushift ChainringTrushift middle and outer rings (32T 36T and 44T) feature shift ramps and pins

6Color Gloss BlackCrown Race 40Wheel Size 29"Designed for ebike YesExternal Adjustments Low Speed Compression DampingExternal Adjustments Rebound DampingDefined Color BlackPositive Spring AirStanchion Diameter 38

Zipp ZR1 Freehub Freehub Body SRAM XD-R 12 Model=2.0 Road Fork It has more sipes toReplacement freehub for Zipp ZR1 Hubs SRAM Model ID: HU SPP A0 TECH SPECS Speed 12 Freehub Body SRAM XD R Freehub Compatibility ZR1