The stock Buell belt tensioner is designed to keep the belt under constant tension, except it doesn’t!
When the suspension is completely unloaded, such as when pulling stoppies or even braking hard, the tension is increased to an alarming degree, which can actually damage belts, wheel bearings and pulley bearings.
This spring loaded item is designed to maintain a tension from 10 to 50 kg (depending on model) regardless of swingarm position and will help lengthen belt and bearing life.
Maintenance free belt tensioner.
Utilises stock tensioner wheel.
- Buell XB9S
- Buell XB9R
- Buell XB12S
- Buell XB12R
Attention! Not compatible with models:
Quick and easy to mount, completely reversible.
Spare parts available.