BikeMaster 520x130 BMZR Z-Ring Chain - Chrome-Chrome

BikeMaster 520x130 BMZR Z-Ring Chain - Gold-Gold

BikeMaster 520×130 BMZR Z-Ring Chain

Name: BikeMaster 520x130 BMZR Z-Ring Chain - Wyld Performance
SKU: bkm197407
Price: 210.99 USD
Availability: InStock
Rating: 5.00 (3 reviews)

SKU: bkm197407

Rated 5.00 out of 5 based on 3 customer ratings

(3 customer reviews)

$210.99

Color / Finish::
Clear

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Category: Chains

BikeMaster 520x130 BMZR Z-Ring Chain

This is the longer BMZR chain option for riders who need more adjustment room or are running gearing that pushes a standard chain to its limit. The BikeMaster 520x130 BMZR Z-Ring Chain is commonly used on higher-output sport bikes, stretched setups, or situations where a 120-link chain simply isn’t enough.Both versions are the same chain mechanically. The only difference is the finish—Chrome or Gold.

Use and fitment notes

A 130-link chain usually comes into play when axle blocks are near the end of their range or when sprocket changes add length. Rather than forcing a shorter chain to work, this size gives you flexibility during setup. It’s still critical to confirm pitch, length, and compatibility with your bike’s power level. Chain choice is one of those areas where close enough isn’t good enough.

How this chain holds up in use

The BMZR Z-Ring design is about keeping wear under control. The seals lock factory grease around the pins, which is where most chains fail first. Once that grease is gone, stretch shows up fast. From experience, this is what tends to stand out:

Z-Ring seals slow down internal wear and help the chain stay consistent
Larger pins handle torque better under hard acceleration
Heat-treated steel plates resist elongation over time
Adjustment intervals are longer compared to basic sealed chains
Rivet-style master link is better suited for higher-load applications

Shared specifications

Brand: BikeMaster
Chain type: Z-Ring sealed
Item style: BMZR
Pitch / size: 520
Link count: 130
Average tensile strength: 9,400 lbs
Master link: Rivet-type included

Available finishes

Chrome / Chrome
Gold / Gold

Finish is cosmetic only. Strength, fitment, and service life are the same.

Materials and build quality

High-tensile steel is used across the chain components, paired with controlled heat treatment to balance strength and durability. This matters more in long-term use than raw tensile numbers. The goal is predictable wear, not just surviving a pull test.As with any chain, sprocket condition and alignment play a big role in lifespan.

Installation and safety considerations

This chain must be correctly matched to the motorcycle’s size and power output. Improper selection or installation can lead to chain failure, which can cause serious injury, death, or damage.If you don’t regularly cut and rivet chains, installation should be handled by a qualified technician.

3 reviews for BikeMaster 520×130 BMZR Z-Ring Chain

Rated 5 out of 5
Xenia – April 11, 2026
Great 520 chain for dirt bikes or lightweight sportbikes. Z-ring sealing is a big upgrade from standard.
Rated 5 out of 5
Jacob S – April 29, 2026
Fitted perfectly on my 520-spec bike. Chain runs smooth and quiet with good lube retention.
Rated 5 out of 5
Heather Levine – May 7, 2026
Solid chain at a fair price. The z-ring design is worth it for the reduced maintenance.

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BikeMaster 520×130 BMZR Z-Ring Chain

BikeMaster 520x130 BMZR Z-Ring Chain