Use Discount Code MOTIONPRO10 at checkout

• Accurately and quickly measures chain slack (not used to measure chain to swingarm clearance specification)
• 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 52mm (2 inches) 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