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Single speed · Direct drive

Junior /Senior

The SS 2.0 Single Speed chassis — one frame for the Junior and Senior direct-drive classes, finished in Factory Karts red chrome.

JuniorSenior
Rolling chassis from£3,890exc. 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
Need spares?
01 — Who it’s for

One chassis. Two grids.

Start in Junior, step up to Senior — same frame, set up for the driver and the class.

Class 01JuniorFor drivers moving up into junior direct-drive racing.
ClassRotax - IAME
SS 2.0 chassis from the front
Class 02SeniorFor senior direct-drive grids, club to national level.
ClassRotax - IAME
SS 2.0 chassis, front three-quarter
02 — Up close

Every detail, factory fresh.

Red chrome frame, in-house components and a finish you’ll notice in the paddock.

Factory Karts brake fluid reservoir
Brake reservoir
Rear Axle
Rear axle
Seat mount with the A mark cut out
Seat mount
Fuel filter and lines on the red chrome frame
Fuel filter
Front bumper mounting bracket
Bumper mount
Foot rest
Foot rest
Pedals
Pedals
Seat mounting bracket
Seat mount
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 name
SS 2.0 Single Speed
Classes
Junior · Senior (direct drive)
Frame finish
Red chrome
Main rails
1.250" S-R tubing
Wheelbase
Adjustable
Steering upright
Fully adjustable
Brakes
Self-adjusting (Evo)
Stub axle
25mm × 10mm × 1.5
Rear axle
50mm × 1020mm
Rear hubs
Magnesium
Seat
RSV1 Flatbottom
Bodywork
507 + 509 kit, 2026 graphics

Source: Factory Karts US spec sheet, 2026 model. UK specification may vary — ask the team.

KZ chassis side view
Test day

Don’t take our word.
Drive one.

Request a test day