Sprocket 16B-2 Z19 HRC JAMA

CHAIN SPRING WHEEL 16B-2 Z19 HARDENED TOOTS JAMAChain sprocket dimensions 16B-2 19 teeth :de - top diameter of sprocket : 165.2 mmdp - pitch diameter of sprocket : 154.33 mmdm - hub diameter : 128 mmD2 - pre-bore diameter : 20 mmA - height : 70 mmb1 - tooth thickness : 16.2 mmB2 - sprocket width : 47.7 mm.