Description

ROLLER CHAIN SPROCKET\\n
STANDARD STOCK\\n
NO.40 CHAIN\\n
1/2 INCH PITCH\\n
TYPE B\\n
1610 BUSHING\\n
BUSHED TB BORE\\n
HARDENED TEETH\\n
21 TEETH\\n
3.617 INCH OUTER DIAMETER\\n
2-25/32 INCH HUB DIAMETER\\n
SINGLE STRAND\\n
TAPER BUSH\\n
STEEL\\n
RIM ONLY