The new ZSE chains are the result of an intense development process made side by side with the best Enduro Racing Teams, with the aim to deliver the most efficient power transmission from engine to wheel, limiting friction while preserving durability. The result is the best light-running chain available on the market today. The new narrow Z-Ring, together with high carbon alloy steel shot-peened plates, offers a reliability proven by the fact that many OEMs chose to fit ZSE chain as original equipment on their Enduro bike range. These features, added to light weight and narrow width, make ZSE the best choice in terms of performance for Enduro competitions.

IMPORTANT NOTE: We carry many Regina chain types in bulk and can cut to length as desired. If you can't find the length you require as a pre-cut chain, or you need an unusual length for a special application, we will be happy to cut your chain for you.

JOINING LINKS:
ZSE (428 pitch) supplied with 1 x Type 42 master link. 
ZSE (520 pitch) supplied with 1 x Type 19 rivet link, 1 x Type 44 hollow point rivet link, and 1 x Type 42 master link. 
ORN supplied with 1 x Type 26 con link.
If you require extra, or alterntative style joining links, please see the bulk chain listings.

-- Z-RING --
An evolution of previous X-Ring and Z-Ring designs, the new generation Z-Ring seal has been patented since 2003 and features a specially-designed conical shape on the inner side.

The Z-Ring flexes when assembled, creating a spring effect that guarantees the seal will not decrease over time. The special Z-Ring section provides enhanced chain flexibility while the conical section enhances assembly on the bushing. The lubricant trapped between the plates and the lobes of the Z-Ring keeps the ring lubricated and increases its life.