420 Gold Plated Chain by Primary Drive

Charged Advice

It's a well known motocross racing "secret" that an o-ring chain (OEM) has far more friction in it and robs you of power. You'll notice a nice little power increase with this non o-ring chain, perhaps even some range.

If you have a wide tire and you are struggling with chain clearance, here is a simple solution, install a non-o-ring chain which will provide about 1mm of extra clearance between the tire and chain.  Be sure to use chain lube and keep your chain clean, without o-rings this is very important.

Sizing

• 42t 104 Links - $10 cut fee
• 48t 106 Links - $10 cut fee (OEM size)
• 52t 108 Links - $10 cut fee
• 54t 110 Links
• 56t 112 Links - OEM size for ERide Pro S/SS
• 58t 112 Links 
• 60t 114 Links 
• 64t 116 Links 

Details

The Primary Drive 420 Gold Plated MX Race Chain is a great option for any smaller displacement motocross and off-road motorcycle. This high quality chain is built for performance and durability. This is the most durable non O-ring race chain. It features gold plating on the outer plates, light-weight design and has an average tensile strength of 4,950 lbs. A clip style master link is included.

• High quality, light-weight 420 race chain.
• Features gold plating on the plates.
• Average tensile strength 4,950 lbs.

Installation:

To install this chain it must be "cut" to the correct length which varies depending on the size of your sprocket, OEM LBX is 106 links, OEM E-ride is 112 links.  We can cut the chain for you if you select that option above.  If you want to DIY, you'll need a Chain Breaker Tool which you can buy here.  Another very helpful tool is this special pliers which makes removing and installing master links a snap!