Chain Kit 13x50x130 Sherco SM, SE, SM-R, HRD ... Fifty

Chain Kit 13x50x130 Fifty Sherco 50 and HRD

Transmission kit par 420 complete new chain adaptable for 50cc motorcycle Sherco and HRD before 2017. This kit is in 420 pitch and not 428 as factory.

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: 130
• Chain color: Golden
• Chain with quick coupler

• Number of front sprocket teeth: 13
• Internal sprocket widths: 20mm and 17mm
• Sprocket color: gray

• Number of rear sprocket teeth: 50
• Rear sprocket material: steel
• Crown color: gray
• Number of fixing holes: 6
• Diameter of fixing holes: 8 mm
• Crown Fixing Hole Type: Smooth
• Fixing centers: 42 mm, 80 mm, 108 mm and 123 mm
• Inner diameter of the crown: 110 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.