The Blackspire Stinger is a versatile chain tensioner which converts to a single ring chain guide when combined with a Blackspire Blackguard inner plate for amazing function and fantastic value for money.
This is a lightweight tensioner, weighing in at only 90 grams and it will work with almost any bashring for your convenience and ease of use. Designed for all mountain and freeriding.
Works with almost any Bashring
Molded Stepped Roller
Converts to Single-ring chainguide with Blackspire Blackguard inner plate
Fits up to 40t chainrings
Intended use: All-Mountain & FreeRiding
Buy Blackspire Stinger Chain Tensioner - Black 2014 from Chain Reaction Cycles, the World’s Largest Online Bike Store.