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Chain kit EK CHAIN JT 520M3 14/51 - Ultra Light Rear Sprocket

CHRISTMAS OFFER

EK CHAIN JT 520M3 14/51 - Ultra Light Rear Sprocket Chain kit

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CHRISTMAS OFFER

EK CHAIN JT 520M3 14/51 - Ultra Light Rear Sprocket Chain kitYAMAHA 250 YZ 250 - 1990 - 1993Ref : EKC03656A / 3068455

Recommended retail price:122,88 €?

88,74 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionEK CHAIN JT 520M3 14/51 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

EK/JT 520M3 Chain Kit 14/51 - Ultra-Light Sprocket
Brand: EK CHAIN — Cross Special. Complete chain kit with 14-tooth sprocket / 51-tooth rear sprocket, designed for the final drive of off-road motorcycles. Engineered to withstand the demands of the terrain and intensive competition use, this kit combines lightness and robustness.

Pitch type: 520 (520M3)
Number of links: 116 (to be shortened if necessary)
Color: Gold / Gold
Sprocket: Aluminum, ultra-light version
Weight: 1.36 kg for 100 links
Relative lifespan: 450 (for 100 links, manufacturer value)
Manufacturer reference: Not provided

The EK/JT 520M3 chain is suitable for the constraints of motocross: grip, repeated RPM changes, and abrasive projections. The ultra-light aluminum sprocket reduces unsprung mass for better throttle response, while the kit assembly (sprocket + rear sprocket + chain) ensures a coherent transmission that is ready for installation. Gold color for an aesthetic finish on the frame and swingarm.

Notable compatibility: YAMAHA YZ 250 (1991‑1993). Check the desired number of teeth and compatibility with the swingarm before installation.

Technical information :

Reference

EKC03656A / 3068455

Chain pitch

520

Front sprocket version

Standard

Type

Ultra-light

Chain color

Gold/Gold

Chain quality

Reinforced

Ring type

No seal

EK Chain Type

Rear Sprocket Material

Aluminium

Tensile Strength (kN)

36.5

Tensile Strength (lbs)

8206

Relative wear life (per 100 links)

450

Complete chain weight

1,57 kg

Weight (kg/100 links)

1,36 kg

Length

116

Use

Off-road

Compatible motorbikes

YAMAHA1 compatible model

YZ 250 - 1990/1993

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Chain kit EK CHAIN JT 520M3 14/51 - Ultra Light Rear Sprocket

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