Sprockets, Chain and Chain Tools

Top of the line sprocket and DID 520 ERV3 Gold chain or ZVM-X chain sets for most major makes and models

520 Conversion Kit for Honda 919 with 17/44 Sprockets
: Our most popular gearing choice for the Honda 919 - Top of the line DID ERV3 520 Gold Chain with Drive Sytems Alloy or Superlight Steel Sprockets Other gearing selections are available and can be

520 Chain Conversion Kit with 15/41 Sprockets

Our most popular gearing choice for the RC51 - Top of the line DID ERV3 520 Gold Chain with Sprockets

This kit is for the BMWS1000RR and HP4 model Only

Do not purchase this kit if you have any bike other than a BMW S1000RR or HP

The last Axle Tool you will ever need!

No wimpy Aluminum or cheap Chromoly here, no sir this is Stainless Steel.

Why? Because we can!

Accommodates: 17mm, 19mm, 22mm & 24mm

DID ZVM-X 520 Gold Street (Chain Only)
: DID ZVM-X 520 Gold Street Chain Rated by DID to 1200cc's and only weighs .3 of a lb more than the DID ERV3 520 chain which in my opinion is the industry standard for 520 race chain.