Reinforced chain kit 14x48x132 Yamaha YZF-R 125 (2008 - 2018) Sunstar or

Chain kit 14x48x132 Sunstar or Yamaha YZFR 125

Transmission kit par 428 complete new chain adaptable for 125cc motorcycle Yamaha YZF R from 2008 to 2018.

This drive train kit includes:

• 1 x 428 rear sprocket
• 1 x 428 front sprocket
• 1 x 428 chain
• 1 x 428 split link

Technical characteristics and dimensions of the chain kit

• Kit brand: Sunstar
• Drive train type: 428

• Chain brand: Sunstar
• Number of chain links: 132
• Chain color: golden yellow
• Chain with quick coupler

• Pinion brand: Sunstar
• Number of front sprocket teeth: 14
• Pinion color: black
• A - Inner width (outer diameter of gearbox shaft): 20mm
• B - Inner width: 16 mm
• C - Fixing center distance: 32 mm
• D - Diameter fixing holes: 6 mm

• Crown mark: Sunstar
• Number of rear sprocket teeth: 48
• Rear sprocket material: steel
• Crown color: gray
• Number of fixing holes: 6
• A - Fixing center distance: 50 mm
• B - Fixing center distance: 87 mm
• C - Fixing center distance: 100 mm
• D - Diameter of fixing holes: 8 mm
• E - Inner diameter of the crown: 76 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.

To find out how to choose the right chain kit, refer to our guide in by clicking here.

Sunstar is a brand specialized in the design of transmissions for two-wheelers. To discover our range of products Sunstar, click on this link.