RK 420SB-78 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-78-CL
Barcode: 9555217620301

Length:	78
Colour:	Black (Standard Self Coloured)
Pitch:	420
Range:	SB
Sealed:	No
Tensile Strength (Lbs):	4159
Tensile Strength (N):	18500
Type:	MX Pro Race

Fitment Summary
Compatible with 24 models (yearly).

• Suzuki: JR 50 mini

• Free Standard Delivery on orders over £50
• £4.99 Standard Delivery on orders under £50
• £6.99 Express Delivery Option
• £9.99 Next Day Delivery Option