RK 420SB-100 Chain

RK 420SB standard grade, self colour drive chain. RK Standard chains undergo intense heat treatment to significantly extend chain life and provide a smooth, hassle-free riding experience.

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The economical choice for light duty motorcycle applications that did not come equipped with an O-ring or heavy-duty chain as original equipment.Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability. Cold Forged Seamless Bush for longer chain life. All RK chains are pre-stressed and pre-stretched for superior performance and to minimise elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

• For on-road daily use
• Economic standard non-sealed chain

Manufacturer Part No. (MPN): 420SB-100-CL
Barcode: 9555217603441

Length:	100
Colour:	Black (Standard Self Coloured)
Pitch:	420
Range:	SB
Sealed:	No
Tensile Strength (Lbs):	4159
Tensile Strength (N):	18500
Type:	Standard NS

Fitment Summary
Compatible with 29 models (yearly).

• Yamaha: RD 50M, V 50DL, V 50M-P, V 80, V 90, YB 100P, YFM 80S