Class 01KZ2The gearbox class for club and national shifter racing.
ClassKZ2
01 / 05 · Three-quarterShifter · Gearbox
KZ /KZ2
The FZ/KZ shifter chassis — built for the KZ and KZ2 gearbox classes, with the braking and stiffness a six-speed kart needs.
KZKZ2
Rolling chassis from£ TBCexc. VAT · 2 ~ 4 weeks lead time
Backed in the UK
- Spares stocked in the UK
- UK team trackside at every race weekend
- Support by phone, WhatsApp or email
01 — Who it’s for
One chassis. Two grids.
From KZ2 to the full KZ class — the same shifter frame, set up for the driver and the championship.
Class 02KZThe top gearbox class, for experienced shifter drivers.
ClassKZ
02 — Up close
Every detail, factory fresh.
Red chrome frame, in-house components and a finish you’ll notice in the paddock.
03 — Spec sheet
The numbers.
Everything you need to compare. Want it set up for your driver? Talk to the UK team.
Ask for the full spec sheet- Chassis
- FZ/KZ Shifter
- Classes
- KZ2 (gearbox)
- Frame finish
- Red chrome
- Main rails
- 1.250" Z-R tubing
- Wheelbase
- Adjustable
- Exhaust
- Purpose-designed mountings
- Brakes
- Self-adjusting (Evo)
- Stub axle
- 25mm × 10mm × 1.5
- Front hubs
- Magnesium
- Seat
- RSV1 Flatbottom
- Bodywork
- 507 + 509 kit, 2026 graphics
Test dayDon’t take our word.
Request a test day