![https://whitespower-images-upper.s3-ap-southeast-2.amazonaws.com/ALL/MOTIONPRO/MP080674.JPG](http://www.revs.co.nz/cdn/shop/files/MP080674_600x.jpg?v=1693267809)
Accurately and quickly measures chain slack.
- Two scales measure both chain slack and chain to swingarm clearance
- Setting chain slack properly dramatically improves chain life
- Light weight compact design fits easily in your tool box or road kit
- Works on most street and dirt bike applications up to 75mm chain slack
- Made from engineered nylon with aluminum measuring scale
- Anodized laser etched precision measuring scale
- Refer to your owner’s manual for proper chain slack and procedure
- Patent pending