Changing track conditions do not have to affect your performance.
That is why QA1 offers two options for carbon fiber driveshafts for super late models, limited late models, and Wissota and IMCA dirt late models.
While both provide unmatched performance on any track, each has unique features designed to offer extra benefits in specific conditions.
The 2.25" driveshaft utilizes TractionTwist technology to achieve better traction on slick tracks, while the 3.2" XMA style driveshaft takes advantage of rough conditions, providing extra alignment to avoid binding.
Get an even higher edge on the competition by using both and switching them out based on track conditions.
QA1’s 2.25” diameter carbon fiber driveshaft is the first of its size designed for dirt late models, featuring a specially designed tube structure that makes it ideal for use on slick tracks.
The tube utilizes TractionTwist technology, which allows more twist under load to smooth out RPM spikes, resulting in smoother application of power to the rear tires.
Data tested and track tested with multiple Crown Jewel victories, these driveshafts have proven to maintain and increase traction better than other driveshafts on slick tracks.
QA1 specially winds the driveshafts with 3M Matrix Resin that is exclusive to QA1 driveshafts.
3M Matrix Resin uses spherical nanoscale silica that provides improved abrasion resistance and longevity, higher compressive strength and minimal water absorption for increased torque capacity and longevity.
This resin gives a QA1 driveshaft its distinctive blue tint.
The driveshafts have a uniform wall thickness created by optimum fiber lay up that ensures high RPM stability as well as extreme torque capacities.
A thoroughly engineered surface protection is used to withstand extreme racing environments and provide worry-free performance.
