Heavy Hitter Arctic XE Pro Swingarm Bolt Upgrade – 300M Steel
This isn’t your average hardware store bolt. The Heavy Hitter Swingarm Bolt is machined from 300M (modified 4340 chromoly steel) the same high-strength alloy used in aerospace and motorsports where failure isn’t an option. Finished with a nitride hardened coating, this bolt gains a hardened outer surface for increased wear resistance, reduced galling, and long-term durability under load. Built for riders pushing the limits of the Arctic XE Pro, whether you're hitting hard landings, high-speed trails, or repeated abuse where OEM hardware starts to show weakness.
Fitment:
- Arctic Leopard XE Pro / Enduro / S / R / MX
NOTE: Includes Nut/Bolt.
If you’re upgrading power, suspension, or riding aggressively, this is one of those small parts that actually matters.
This isn’t your average hardware store bolt. The Heavy Hitter Swingarm Bolt is machined from 300M (modified 4340 chromoly steel) the same high-strength alloy used in aerospace and motorsports where failure isn’t an option. Finished with a nitride hardened coating, this bolt gains a hardened outer surface for increased wear resistance, reduced galling, and long-term durability under load. Built for riders pushing the limits of the Arctic XE Pro, whether you're hitting hard landings, high-speed trails, or repeated abuse where OEM hardware starts to show weakness.
Fitment:
- Arctic Leopard XE Pro / Enduro / S / R / MX
NOTE: Includes Nut/Bolt.
If you’re upgrading power, suspension, or riding aggressively, this is one of those small parts that actually matters.