Heavy Hitter 4340 Chromoly Upgraded 10MM E Ride Jackshaft Bolt

The Heavy Hitter 4340 Chromoly Jackshaft Bolt is a heat-treated chromoly steel upgrade for the E Ride Pro-S and Pro-SS jackshaft, engineered to be stronger than OEM while bending rather than snapping under extreme load. Titanium and Grade 12.9 bolts were tested and rejected because their metal composition makes them brittle they snap instead of bend, leaving you stranded on the trail. 4340 Chromoly eliminates that risk. 6mm Allen and 14mm hex nut for easy installation. Includes flange nut.

Fitment:

• 2023 - 2025 E Ride Pro S / SS / 2.0
  

NOTE: If you have a newer 2026 to current year E Ride Pro S/SS you will need to validate if you have the new 12mm hardware. If you do please order THE 12MM OPTION 

The E Ride 1.0 and 2.0 design limits aftermarket bolt shaft size to 10mm, which is inherently small. Even with the best material, riders who send it hard will likely bend any bolt on the market and may unknowingly bend their swingarm. Repeated chain derailment without hitting anything is a sign of swingarm flex. For the ultimate fix, see the Heavy Hitter Rogue Swingarm. This is the best plug n play option using stock swingarm, Turned from 4340 Chromoly Steel. Heat treated for additional durability and hardness. Stronger than OEM hardware with a bend-not-snap failure mode that keeps you riding.