Cassette hub from Tall Order. The Drone cassette hub features 3 individually spring and pawls with 150 points of contact which creates an almost instant engagement when you start to pedal as well as being one of the most unique sounding cassettes on the market.The Hub also has a chrome driver and laser etched logo to complete the look.
SDS (Switch Drive System!!!)
Available in 9T only
Female axle with 14mm bolts that have 8mm allen key bolts on the end as well as the standard 17mm socket end.