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Chain kit EK CHAIN PBR 520SRX2 14/48 - Ultra Light Rear Sprocket

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EK CHAIN PBR 520SRX2 14/48 - Ultra Light Rear Sprocket Chain kit

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EXPRESS OFFER

EK CHAIN PBR 520SRX2 14/48 - Ultra Light Rear Sprocket Chain kitRef : EKC04140A / 3069110

Recommended retail price:153,40 €?

117,27 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionEK CHAIN PBR 520SRX2 14/48 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

EK/PBR 520SRX2 Chain Kit 14/48 - Ultra-Light Sprocket

Designed for motocross enthusiasts seeking a reliable and lightweight chain kit, this 520SRX2 combines a robust steel chain with an ultra-light aluminum sprocket. The 14/48 setup provides a final ratio suitable for trails and off-road machines, while remaining easy to install and maintain on the track or during enduro outings.

Pitch: 520
Number of Links: 112
Configuration: 14-tooth sprocket / 48-tooth sprocket (ultra-light aluminum)
Color: steel/steel
Relative Lifespan: 3300 (manufacturer reference, for 100 links)
Weight: 1.54 kg for 100 links

The aluminum sprocket reduces unsprung mass for a more responsive rear end without compromising transmission function. This kit requires regular tension adjustment and appropriate lubrication to maintain its performance and longevity in muddy or dusty terrain.

Practical compatibility with several motocross models, including KAWASAKI KDX 250 (KDX250D/E) from 1992 to 1996. Ideal for riders replacing their final drive and looking for a simple, lightweight solution suited for off-road conditions.

Technical information :

Reference

EKC04140A / 3069110

Chain pitch

520

Front sprocket version

Standard

Type

Ultra-light

Chain color

Steel/Steel

Chain quality

Reinforced

Ring type

QX-Ring

EK Chain Type

SRX2

Rear Sprocket Material

Aluminium

Tensile Strength (kN)

37.8

Tensile Strength (lbs)

8500

Relative wear life (per 100 links)

3300

Complete chain weight

1,72 kg

Weight (kg/100 links)

1,54 kg

Length

112

Use

Mixed

Compatible motorbikes

KAWASAKI3 compatible models

KDX 250 (KDX250D) - 1991/1994KDX 250 (KDX250D) - 1995/1996KDX 250 (KDX250E) - 1991/1992

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Chain kit EK CHAIN PBR 520SRX2 14/48 - Ultra Light Rear Sprocket

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