Reinforced chain kit 14x45x118 Yamaha YBR 125 (2005 - 2006) Sunstar or

Chain kit 14x45x118 Sunstar or Yamaha YBR 125

Transmission kit par 428 complete new chain adaptable for 125cc motorcycle Yamaha YBR of 2005 2006 to.

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: 118
• 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: 34 mm
• D - Diameter fixing holes: 6 mm
• E - Fixing center distance: 29 mm
• F - Diameter fixing holes: 5 mm

• Crown mark: Sunstar
• Number of rear sprocket teeth: 45
• Rear sprocket material: steel
• Crown color: gray
• Number of fixing holes: 4
• A - Fixing center distance: 56 mm
• B - Fixing center distance: 80 mm
• C - Diameter of fixing holes: 8 mm
• D - Inner diameter of the crown: 64 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.