Description
Master Link for Scooters and Mopeds
This master link is designed for use with chain-marked 420, making it a reliable choice for scooters, mopeds, pocket bikes, ATVs, and dirt bikes. It plays an important role in transferring power from the engine to the back wheel, ensuring smooth operation. Regular replacement is necessary when the chain stretches or if the sprocket teeth become worn. It is one of the simplest mini bike & pocket bike parts to swap at home.
What This Part Does
Chains and sprockets work together to deliver power from the engine to the back wheel of chain-driven vehicles. It is advisable to replace both the chain and sprocket when you notice any signs of wear, such as a stretched chain or hooked teeth.
Specifications
- Pitch: 12.70mm
- Roller Diameter: 7.77mm
- Width Between Inner Plates: 6.25mm
- Pin Diameter: 3.96mm
- Pin Length: (L) 14.70mm, (Lc) 16.1mm
- Inner Plate Depth: 12.00mm
- Plate Thickness: 1.50mm
- Tensile Strength: 16.00/3636 kN/LB
- Average Tensile Strength: 18.1 kN
Fitment
This master link is suitable for a variety of scooters, mopeds, pocket bikes, ATVs, and dirt bikes.
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: Mini Bike & Pocket Bike Parts · Scooter Chains & Sprockets · Scooter Parts
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