420 Final Drive X-Ring Chains for Surron LBX Talaria Sting

Includes Connecting “master” Link

The X-ring has several advantages over the O-ring chain including:

• A standard O-ring, when squeezed between the inner and outer plates, deforms and has a large surface area.
• An X-ring seal placed between the inner and outer plates twists as opposed to being squashed. This creates two smaller sealing surfaces with less friction and wear.
• An X-ring also distorts less than a standard O-ring, and the gap between the sealing surfaces does a better job of retaining grease.