SITTA LDpro rear sprocket 40 to 45 teeth
for 520 chain
self-cleaning
silver
Made in Italy
Material: aluminium (ERGAL 7075-T6)
Weight: 40t: 299g, 41t: 318g, 42t: 332, 43t: 338g, 44t: 359g, 45t: 369g, 46t: 377g
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