SITTA LDpro rear sprocket 63 to 65 teeth
for 520 chain
self-cleaning
black
Made in Italy
Material: aluminium (ERGAL 7075-T6)
Weight: 63t: 652g, 64t: 666g, 65t: 662g
Useful information:
Transmission ratio table
The transmission ratio under consideration of engine sprocket, clutch, countershaft sprocket and rear sprocket shown in a neat and printable table