Kit chain 13x53x128 Speedcool SC3 and SC4, Nox KLE Fifty

Chain Kit 13x53x128 Fifty Speedcool and Nox

Transmission kit par 420 reinforced full new chain adaptable for motorcycle 50cc Speedcool SC4, SC3 and Nox KLE.

This drive train kit includes:

• 1 x 420 rear sprocket
• 1 x 420 front sprocket
• 1 x 420 chain
• 1 x 420 split link

Motorcycle chain kit technical characteristics and dimensions

• Mark: Fifty moto parts
• Drive train type: 420

• Number of chain links: 128
• Chain color: Golden
• Chain with quick coupler

• Number of front sprocket teeth: 13
• Pinion fixing centers: 24 mm and 28mm mm
• Diameter sprocket mounting holes: 4 mm and 5 mm
• Sprocket color: gray

• Number of rear sprocket teeth: 53
• Rear sprocket material: steel
• Crown color: black
• Number of rear sprocket fixing holes: 6
• Diameter of the fixing holes of the crown: 8 mm
• Crown hole type: smooth
• Crown fixing centers: 42 mm and 80 mm

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.