Originally Posted by Stanton
Rollmaster - and they tell you how to determine which size you need. Also, FWIW, the chain length does not change - they actually make the sprocket a tad larger. That way, you can easily swap the chain should it ever need replacement
i always thought it was the chain that was - .005 " i think they come in .002 -.0010 " shorter chains.. we would always measure and then order the correct chain ..?