CNC machined sprung chain tensioner for Czar Neuron and 2018 Ion frames. Not compatible with Ion Plus frames.
- CNC machined main arm for maximum strength
- Steel coil spring
- CNC machined alloy jockey wheels with poliurethane bearings
- Adjustable chain line
- 10.9 mounting bolts included
- Weight: 73.1g
Red version pictured.
If you are unsure if this tensioner will fit your Ion frame make sure the tensioner you are replacing has the same number of teeth.