JetBlack S1 Sport Magnetic Trainer with Lite App netsuite-webdata-created while the brass striker provides

while the brass striker provides a sharp

6mm and a flathead screwdriver

(compatible with Avid® levers

The Wolf Tooth chainwhip will work with any cassette up to

JetBlack S1 Sport Magnetic Trainer with Lite App netsuite-webdata-created while the brass striker providesThe JetBlack S1 Sport Trainer is a magnetic resistance bicycle trainer that is perfectly tuned for fitness riding The S1 is an economy package that has a fixed resistance mode When used with the full range of JetBlack sensors You'll be able to fine tune your entire training experience You can even upload your session to Training Peaks and Strava All JetBlack trainers come with a lifetime warranty. Out of the box, it only works with QR end caps.