Mountain Bike Chain Gauge. The chains are lubricated to improve the movement of the links and to make them more resistant to dirt. We Have Almost Everything on eBay.
Because of this, chains can only be connected at whole (integral) inch increments. If you don't have the original chain or it's the wrong size, use the largest cog and chainring to find the cutting point on the new chain. The tool references off the rear sprocket center and extends this line forward toward the front rings.
This video walks through several methods for measuring chain wear, and it includes a handy.
Apply and maintain tension on the short section of chain as shown.
The tool references off the rear sprocket center and extends this line forward toward the front rings. Fast delivery, easy returns, and expert advice from experienced cyclists. It is only possible to join inner plates to outer plates.