Fast Adjusters are and awesome new product. They relieve the pain point of moving the seat position track side. Once installed, the seat can be moved incrementally forwards or backwards so fast and easily it’s ridiculous. Get some now and start dominating 🦾🦾🦾

I a V2.0 kit for my Kosmic kart. Awesome product and service by Fast Adjusters. The system was simple to setup by following the instructions provided. I didn't realise how much my seat position was effecting the handeling and speed of my kart unti I changed the seat position. Once I found the sweet spot I ended up going 0.3seconds faster and the kart was much easier to drive.

I purchased the V1.0 kit after a lengthy discussion with James, the RND testing involved to build this product was too much to pass up on. One weekend of testing at the track I've been able to perfect a dry weather position for both low and high grip conditions, I even found a separate wet weather position. I can also make last minute adjustments before I go out for a race if the weather changes. UNREAL!

Great item
Easy and fast to use.
Highly recommended

It’s so simple to move my seat now with Fast Adjusters. I had a little too much grip on the rear, so moved the seat forward to the next hole on the adjusters and it took maybe 8-10 minutes total time. Big improvement on the handling!