120mm chain tension adjustment hook wrench which allows accurate chain adjustment (once the pinch bolts are loosened) by turning the eccentric in the swingarm.
- Applications: Ducati and Triumph.
- Equivalent to Ducati OEM 88713.1038.
- Jaw width: 120mm. Overall length: 340mm.
- For 125mm Chain Adjustment Hook Wrench (equivalent to OEM 88713.3211), please use Laser Part No. 6929.