Home
Polaris
300 Big Boss
(6x6) 1994
Drive Chains
RK 520-108L XSO2 RX-Ring Heavy Duty Gold Drive Chain

RK 520-108L XSO2 RX-Ring Heavy Duty Gold Drive Chain

£89.55

Includes 20% VAT

In Stock

This product fits the Polaris 300 Big Boss (6x6) 1994 model.

Fitment: Rear Axle - Middle Axle

Manufacturer: RK

Pack size: Each

SKU: 033040

Suitable for Sport, Touring and Off-Road Use
RX-Ring Chain
Standard Sealed Chain
Made in Japan

Specifications

Plate thickness (inner): 2.00
Plate thickness (outer): 2.00
CL pin length: 21.7/19.9
Weight [g/L]: 15.6
Tensile [kN]: 36.5
Connecting link type: Clip/Rivet
Application: 250cc-800cc

RK XSO2 Series: Designed for Basic Motorcycle Models, lighten chain weight while securing adequate strength required, emphasises light feeling of acceleration.
Features RX-Ring that have "X" shaped seals and improved metallurgy giving you 2 times longer wearlife than standard O-Ring chains.

This final drive chain is the correct length and pitch for standard factory fitted sprockets.

This may not be the most suitable grade of final drive (roller) chain for your machine, we suggest selecting the correct grade recommended in your workshop manual.
Some classic Brit's and classic Jap bikes may need a spacer behind the front sprocket if using an O-ring or X-ring chain because these chains are slightly wider and may rub against your casing.
There is plenty of advice on the internet about this modification in forums and elsewhere.

If you have odd sprockets with fewer or more teeth than standard you will have to select equivalent pitch and suitable length from our drive chain category. Always select a longer chain if in doubt, you can then cut it down with one of our chain tools, its not so simple to add links if its too short!
Always go up or down in even numbers of teeth as odd numbers will make selecting the length of chain to suit, much more difficult for beginers

Chain Type Guide:

Standard chain is a regular chain used on smaller bikes
Heavy Duty is mostly aimed for midsized road bikes, most MX bikes can run on HD chain
O-ring is a sealed chain mainly used on large road bikes. It's also used on some MX bikes, especially for Enduro use as they retain lubrication better than HD chains
X-ring is a step up from O-ring, they hold lubrication even longer therefore providing less friction and will last longer when compared to a matching brand. An X-ring seal has two lips to seal, to keep lube in and dirt out as it sits flat, it seals better than the O-ring seal
The life of O-ring chain is usually determined by the durability of the O-ring. To improve the durability, there should be an oil film on the O-rings at all times. Even though it is a sealed chain, lubrication is required to extend its working life
However, make no mistake, a more expensive O-ring chain can easily out last a cheaper X-ring chain
We now stock the latest grades of chain including the Z-ring from WRP, UWV narrow UW-ring (Perfect for large classics), XW-ring heavy duty and super heavy duty, XSO RX-ring heavy duty all from RK Takasago Chain

Before You Place Your Order...

Note the image may not be exactly as item received and any slight difference will not be inferior or effect performance
Check the fitment list to ensure this item will fit your vehicle
When we refer to right or left, this is as you sit on your vehicle
To find part by SKU, enter the number without "SKU" into the search box
Products containing any fluid or hazardous materials, aerosols, batteries including large lithium jump starters cannot be shipped overseas due to courier restrictions although we can ship UK offshore and Scottish Highlands at higher shipping rates
EU customers should check with your countries customs office to determine what additional costs such as tax or Import duties will be prior to purchasing. These charges are normally collected by the delivery company or when you pick the item up, they are not included in the item price or shipping charge on this website

All parts and accessories are brand new and include VAT where applicable.
Most parts are pattern or aftermarket although some will be genuine but are not always stated as being so.
The use of motorcycle manufacturers' names is for reference purposes only. We do not imply that the products we sell are made by or with the permission of the names listed.