BikeMaster 520 BMOR Series O-Ring Chain

BikeMaster 520 BMOR Series O-Ring Chain
BikeMaster 520 BMOR Series O-Ring Chain

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  • Description
  • 1 Review
  • 1 Question
Description Item #

At BikeMaster, they understand the quality and performance that motorcycle owners demand. They also understand that quality should be affordable. Not just for professional riders and mechanics, but for the everyday rider / mechanic as well. That is why BikeMaster continues to bring that level of quality and performance to all riders with their complete line of tools, parts and accessories at affordable prices.

The upgraded BikeMaster O-ring chain offers not only the industry's best value-price, but also the highest durability.

  • Component designs optimized with computer analysis provide higher tensile strength.
  • Specially controlled heat treatment means tougher material.
  • Reinforced roller offers higher impact resistance and longer durability.
  • "Round rivet head" offers superior rigidity over 2 or 4-point (quad-staked) riveting.
  • Average tensile strength of 8,000 pounds.
  • Suitable for 650cc maximum displacement street and off-road use.
  • Includes clip-style master link.
  • 120 links.

Note for installing O-ring chains: As O-ring chains are wider than standard roller chains, when fitting an O-ring chain to a motorcycle that was fitted with a non O-ring chain as original equipment, it is essential to check that there is proper clearance of the engine cases near the countershaft sprocket and any other places of close contact. Failure to do so could result in damage to the chain and motorcycle and could ultimately cause the chain to fail.

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1 Review
5.0 out of 5 stars
5 Star   1 4 Star   0 3 Star   0 2 Star   0 1 Star   0
Top 10 Contributor
Steamboat Springs, CO 80487, USA
Durability   Ease of Installation   Performance   Style  
Surprisingly Good Looking

It has been a long time since I didn't have a gold colored chain. I really like this chain. Since it is an O-ring it only kinks a bit if I don't oil my chain after I clean the bike. Perfect performance at a great price.

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1 Question
Answered:   1
Not Yet:   0
Location: California, USA
Q: What is the length of this chain? 120links?
Over 11 months ago
MotoSport Staff Expert
Over 11 months ago
A: Yes, 120 links.
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