GB520EXW and Non-Gold 520EXW XW-Ring
Rated up to 750cc Applications: Dirt and ATV GB520EXW is RK's premium quality 520 XW-Ring chain. XW-Ring chains are the best high-speed, extreme heat performance chains available today. So, If you've modified your ride into an extreme high-speed machine, you need the strength and performance of GB520EXW. With a maximum tensile strength rated at 8500 foot pounds and suitable up to 750cc ATV/Quads and Off-Road bikes, GB520EXW can handle anything you dish out!

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NEW! RK CHAIN BREAKER / PRESS-FIT & RIVET TOOL #UCT4060

Quickly and easily breaks 40 & 50 type chain. Easily press-fits tight tolerance 40,50 & 60 O-ring chain sideplates to the correct depth for clip or rivet link installation. Flares RK's special pin hole rivet links to the proper dimension to secure sideplates in place. Works on most brands. Lifetime warranty on tool body & Handle. Replacement parts available.

UCT4060 Breaker/Press Fit Rivet Tool $109.99