Jetblack 11 Speed XD Driver for Whisperdrive Trainer

If you have an 11-speed mountain bike with SRAM groupset and want to train on the WhisperDrive indoor trainer you’ll need to purchase the specific JBT-75C XD Driver Freehub Body.

Specifications:
– Designed specifically for use on the JetBlack WhisperDrive Indoor Trainer
– Suits SRAM 11 Speed MTB Cassette equipped bike
– Converts WhisperDrive Freehub Body to SRAM 11SP
– Weight: 79g

What’s in the box
1 x Freehub Body