Parts & Accessories

- Includes clutch knob and L-bolt - Basic Trainer Clutch Knob is compatible with any Wind, Mag, Mag+, Magneto or Fluid trainer that already uses L-bolt - Magnus Clutch Knob should only be used with Magnus Smart Trainer - Watch our video to learn more

The Saris Leveling Block keeps your bike level with your trainer. - Adds stability to your training ride. - For use with any rear wheel-mounted trainer. - Raises front bicycle tire 1.1 inches (2.8 cm) off the ground