Chain Kit AFAM 13x69 Aprilia RX125

Chain Kit AFAM 13x69 Aprilia SX125, very high quality kit from Afam, renowned specialist for chain drives. This chain kits lets you replace all worn parts of your original chain drive or change the gear ratio.

Chain and sprockets should be replaced if the sprocket teeth become too sharp, the chain becomes too loose or has hard spots, which make riding a bit clunky.

After fitting the new chain set, it is really important to readjust the chain tension correctly.

• rear sprocket hole d.: 105mm
• rear sprocket mounting: 3x2 holes
• chain links: 142
• front sprocket: 13 teeth
• rear sprocket: 69 teeth
• chain type: 428

Note: is very difficult to determine the models the sprockets fit with 100% certainty. We recommend that you compare the photo and specifications with the chain kit components on your bike.