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O-Ring Chain 428H 520H 525H 530H

we are a professional supplier of motorcycle parts. We can wholesale or customize various types of motorcycle chains and can customize mass production according to your needs. If you have any needs, please contact us in time. We will ensure the most favorable price and the highest quality.

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O-Ring Chain Features:

  • Quality engineered for strength and durability
  • Top quality of the line roller chains. This chain offers allowable working loads that can provide extra load carrying capability and delivery.
  • All parts are heat treatment (quenching and tempering) and controlled in a reasonable tolerance range.
  • Solid rollers and bushings provide excellent strength and durability under all riding conditions.
  • The O-Ring lubrication system keeps the chain properly lubricated and prevents premature elongation by sealing lubricant in and contaminants out of the pin/bushing joint.
  • O-Ring chain is mainly suitable for adverse environments, such as water, mud, or dust. So it's more demanding for its performance, and the service life is about 3~5 times than standard chains.

         1. Superior quality alloy steel for pins;
2. Quad-riveted pins (pitch≥15.875mm);
3. Superior quality alloy steel for Solid bushes;
4. Superior quality alloy steel for roller.

Fitment: Racing Bike/Street Bike/Off Road/Dirt Bikes

O-Ring Chain

CHAIN NO.

Pitch

WIDTH

Roller

Plate

Pin

Average
 Ultimate
Strength
kgf

Approx Weight
kg/m

P

W

Dia

Height

Thickness

Dia

Lengths

inch

mm

mm

R

H T1 T2 D L1 L2
428H O-RING 1/2" 12.70 7.94 8.50 11.20 2.00 2.00 4.45 21.6 23.0 2400 0.85
520H O-RING 5/8" 15.875 6.35 10.16 13.00 2.40 2.40 5.24 22.0 23.7 3300 1.00
525H O-RING 5/8" 15.875 7.94 10.16 13.00 2.40 2.40 5.24 23.8 25.5 3300 1.05
530H O-RING 5/8" 15.875 9.53 10.16 13.00 2.40 2.40 5.24 25.4 27.0 3300 1.12

Note: we are a professional supplier of motorcycle parts. We can wholesale or customize various types of motorcycle chains and can customize mass production according to your needs. If you have any needs, please contact us in time. We will ensure the most favorable price and the highest quality.

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industries we service

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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