103 SP/VOGUE/MVL/MBK 51 (ref: 497094)
The ER2 pulley 10-teeth sprocket is not only a spare part, but also an option to shorten the transmission. It comes with a tooth less than the one delivered with the pulley.
10 teeth
The ER2 pulley 10-teeth sprocket is not only a spare part, but also an option to shorten the transmission. It comes with a tooth less than the one delivered with the pulley.
