Reinforced O-ring chain kit 13x60x136 Aprilia RS RS4 et Tuono Afam or

13x60x136 O-ring chain kit Afam or Aprilia RS4, RS et Tuono 125

Transmission kit par reinforced 428 chain full new adaptable for motorcycle 125cc Aprilia RS4, RS et Tuono.

This drive train kit includes:

• 1 x 428 rear sprocket
• 1 x 428 front sprocket
• 1 x 428 chain
• 1 x 428 split link
• 4 x Quick Coupling O-Rings

Motorcycle chain kit technical characteristics and dimensions

• Mark: Afam
• Drive train type: 428

• Number of chain links: 136
• Chain color: gold
• Chain with quick coupler and O-rings

• Number of front sprocket teeth: 13
• Pinion fixing center distance: 28 mm
• Diameter sprocket fixing holes: 5 mm
• Sprocket color: gray

• Number of rear sprocket teeth: 60
• Rear sprocket material: steel
• Crown color: gray
• Number of rear sprocket fixing holes: 6
• Diameter of the fixing holes of the crown: 8 mm
• Crown hole type: smooth
• Crown fixing centers: 62 mm and 123 mm
• Dimensions of the crown and pinion detailed on the drawings

Practical advice: to optimise your drive train, you could add a front sprocket to the one supplied in the kit:

• for more acceleration, take a smaller gear
• for higher top speed use a larger front sprocket

To mount a chain with a split link you just need multigrip pliers and perhaps a flat screwdriver. Otherwise you would need a motorcycle chain splitter tool for riveted chains.