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DHM Titanium Axle and Swingarm Kit for the Honda Grom / Monkey


DH Motoring is excited to announce that after a year of development, our titanium axle and swingarm bolt kit is finally in production! All shafts and nuts are manufactured from Grade 5 6al-4v titanium for high strength and low weight. Titanium is noticeably lighter than steel and still extremely strong.

Both axles and swingarm bolt have threaded ends that accept a nut on each side, in comparison to the stock setup which consists of a standard bolt with a single nut. The double-nut design allows you to service one side at a time without having to remove the entire bolt. This is helpful when replacing or working on rearsets and/or axle sliders! No more awkwardly holding the bike up trying to pull the swingarm bolt to replace a broken or damaged rearset!

Each axle including both nuts weigh 4.3oz lighter than their steel counterparts. When using all three you can expect a 13oz savings over stock (just over 3/4lb). 

Due to the nature of galling when using titanium hardware, we manufactured these with a 1.5 thread pitch instead of the OEM 1.25 pitch in order to keep the threads as smooth as possible. In addition, anti-seize compound should be used on the threads when installing. 

Product Features:

  • Grade 5 6al-4v titanium
  • M12x1.5 thread
  • Double nut design, to allow servicing of one side of the bike without removing the entire axle.
  • Lightweight, 4.8oz per axle lighter than the stock bolt
  • 16mm Hex head (compared to 19mm OEM) on the nuts to allow any socket to fit with aftermarket rearsets or axle sliders.
  • Uses OEM torque spec, but requires the use of anti seize on threads
  • G-Craft Grom rear swingarms use the "Monkey Rear" size


Customer Reviews

Based on 27 reviews
Jaime Trujillo

DHM Titanium Axle and Swingarm Kit for the Honda Grom / Monkey

Phenomenal Customer Service

Great quality parts!

DHM axle

The rear DHM axle wouldent fit in the rear hub for the wheel on my grom It ended up getting stuck needing to be pressed out messing up the threads on the end of the axle aswell I sent an email regarding the issue with no reply saveral days later still no reply

Randy Dixon

Very nice, high quality kit. Would definitely recommend.

Chris Wilbanks

Very good product