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SKU:
NLT2O06217
Ships for free in 2–4 business days.
520 x 120-Link Gold O-Ring Motorcycle Drive Chain with Master Link
$46.99
In Stock
$46.99
Sale price
$46.99
Regular price
Replace a worn 520-pitch motorcycle or ATV drive chain with a 120-link gold O-ring chain supplied with a master link.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Motorcycles specifying a 520 chain with 120 or fewer links
- ATVs specifying a 520 chain with 120 or fewer links
- Custom gearing setups that retain 520 sprockets and proper clearance
Product Overview
A chain with tight spots, visible kinks, excessive adjustment, or rust inside the rollers can no longer transfer power smoothly. A 120-link chain gives the installer enough length for many 520 applications and can be shortened to the motorcycle’s required count.
Pitch alone does not confirm fitment. Count the old links, verify sprocket width and chain clearance, and replace hooked or worn sprockets so they do not ruin the new chain.
This is an aftermarket replacement part and is not manufactured or supplied by the original equipment brand.
Key Features & Performance
- 520-pitch sealed O-ring chain
- 120 links before sizing
- Gold outer-plate finish
- Master link included
Common Uses
- Replacing a stretched or kinked drive chain
- Sizing a new chain after sprocket changes
- Refreshing chain and sprockets as a matched service
- Building a 520-drive custom motorcycle or ATV
Technical Specifications
- Chain Pitch: 520
- Link Count: 120
- Seal Type: O-ring
- Color: Gold
- Included: Master link
Installation & Fitment
- Verify pitch and required link count
- Inspect and replace worn sprockets
- Use the correct breaker and master-link tool
- Set chain slack and rear-wheel alignment to specification
- Lubricate the chain and recheck adjustment after initial use
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. Model names alone may not guarantee fitment. Compare the original component, reference number, connector or mounting design, dimensions, and any serial-number or production-date break before purchase.
Frequently Asked Questions
Q: Can I shorten the chain? A: Yes, with the correct chain tool and only to the link count required by the application.
Q: Will it fit any motorcycle that uses 520 chain? A: No. Link count, strength requirement, clearance, and master-link method must also match.
Q: Should I replace the sprockets? A: Replace them when worn; hooked sprockets can quickly damage a new chain.
Part Summary
keywords: 520 O ring motorcycle chain, 120 link gold drive chain, ATV chain replacement, 520 master link chain, stretched motorcycle chain repair, custom gearing chain
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.