Moto-Master V2 428 Gold Drive Chain, 130 Links (642801)

The MOTO-MASTER 642801 V2 428 Gold Drive Chain is a lightweight, high-performance chain designed for motocross and competitive off-road racing. Built for 2-stroke and 4-stroke race motorcycles up to 450cc and 70 horsepower, this non-sealed chain helps reduce friction and drag for responsive power delivery and efficient performance on the track. Its gold finish provides a distinctive appearance while supporting the professional look of race-ready equipment.
The V2 428 chain uses no sealing rings, eliminating the additional friction associated with sealed-ring designs. Perforated inner plates reduce weight without compromising the strength needed for demanding motocross use, making this chain up to 0.5 lb lighter than comparable sealed-ring chains. The reduced rotating mass can help improve acceleration and handling response, particularly in racing applications where every performance advantage matters.
MOTO-MASTER pre-stretches the chain components to promote consistent operation and reduce the need for frequent adjustments during use. With 130 links, the 642801 chain is suited to a range of race bike applications and can be fitted or adjusted according to the motorcycle and gearing setup. Made in Japan, this MOTO-MASTER drive chain delivers lightweight construction, reliable strength, and low-friction performance for serious motocross riders.

Features:

• Brand: MOTO-MASTER

• Part Number: 642801

• Chain Size: 428

• Finish: Gold

• Link Count: 130 links

• Application: Motocross and off-road racing

• Compatibility: 2-stroke and 4-stroke race bikes up to 450cc and 70 horsepower

• Design: Non-sealed chain with reduced friction and drag

• Construction: Perforated inner plates reduce weight while maintaining strength

• Weight Advantage: Up to 0.5 lb lighter than sealed-ring chains

• Performance: Pre-stretched components help reduce adjustment frequency

• Origin: Made in Japan

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