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RK Heavy Duty Off Road Motorcycle Bike X Ring Derive Chain 428XSO GOLD X 136

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SKU:
BIC-3010876RK
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Description

There are many RK Chain manufacturers in the motorcycle industry but most (including some Japanese manufacturers) only offer a single type of sealing ring, using a "one type fits all approach" which is used on all their drive chains.

This can be inefficient depending on the intended use. .

Different types of seals for different applications maximises efficiency and performance

RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.

Key Features:

  • O Ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
  • After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
  • As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
  • Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
  • Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...

RK KRO O-ring chain is manufactured using high precision assembly technology and are optimized for maximum grease sealing while exercising friction control.

KRO O rings are made from an advanced Nitrile Butadiene composite for maximum performance and wearlife.

Heat treated hi-carbon alloy steel with seamless rollers and shouldered bushings.

Specification:

 

Colour:

Gold

Grade:

H Duty O Ring

Length:

136

Pitch:

428

Sealed:

Yes

Type:

KRO

Tensile Strength (Lbs):

5395

Tensile Strength (N):

24000

 

Fitments:

MAKE

MODEL

ENGINE/VARIANT

YEAR

NOTES

Rieju

MRT

125 SM/Pro

2012

Xtreme Grade Chain

Rieju

MRT

125 SM/Pro

2009

Xtreme Grade Chain

Rieju

MRT

125 SM/Pro

2010

Xtreme Grade Chain

Rieju

MRT

125 SM/Pro

2011

Xtreme Grade Chain

Rieju

MRT

125 SM/Pro

2013

Xtreme Grade Chain

Rieju

MRT

125 SM/Pro

2015

Xtreme Grade Chain

Extra Information

Brand:
RK
Colour:
Gold
Grade:
H Duty O Ring
Length:
136
Pitch :
428