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Super strong, super rigid, super bling - the original Titanium shaft. Arrma tough Plus!
These Mkii 8s axles are a step change. With the stock 3.5mm cross pin always being the weak link, there was only one way to fix the problem: 4mm cross pin!
A 4mm pin is 50% stronger than a 3.5mm pin.
In order to use 4mm pins, the drive cups also need to be upgraded. These upgraded cups are included and supplied in hardened steel.
Scorched Parts drive shafts are made from ti-6al-4v grade Titanium with super durable tempered high carbon steel cross pins. 40% lighter than similarly sized steel shaft. The shaft is tapered at the ends to allow a carefully tailored fit at full steering lock and full suspension travel.
Our 8s shafts were designed to take a huge 50% increase in load over the stock shafts and massively increase stiffness. We developed the shape and fine detail using Finite Element Analysis to test strength in 3D CAD.
The kit includes replacement, oversize CVD barrels and CVD pins, upgrades to increase surface contact area and reduce wear rate.
Please be aware that highly loaded titanium CVD's will wear faster than hardened steel parts. Lubrication and cleaning will help parts last longer
We know our shafts are a big step stronger than stock shafts, but we cannot guarantee that they are unbreakable. We also cannot guarantee against wear and tear.