We have CLOSED DOWN!
After 28 years of looking after GPZ Owners from across the world, The GPZ Zone has closed down.
Trading in recent years has been tough, Covid 19, Brexit and a failing UK economy being the obvious challenges, add to that a shrinking market, a diminishing supply of stock, perpetually increasing prices, taxes, overheads and the incessant bureaucratic demands of HM Government give you all of the ingredients that have served to help me to take the decision to close the business down.
As of August 31st 2023 The GPZ Zone stopped taking orders.
IT IS NOT POSSIBLE TO PLACE NEW ORDERS!
It goes without saying that the business has had it's ups and downs over the years, thankfully it's been mainly ups, but lately the downs are easily winning the day and it's time to be honest and acknowledge that and move towards a retirement that redresses the balance.
Thank you everyone for your support, ride safely - I wish you all well.
Craig DAVIES
Proprietor
The GPZ Zone.
Carburettors

Carburettor spares for all models of the GPZ 500S.
Carburettor Repair Kit
An aftermarket kit featuring the components needed to conduct a basic overhaul of a single car..
£16.52 Ex VAT: £13.77
Carburettor Repair Kit - Full
This kit is manufactured by Keyster and features all of the components needed to overhaul a single c..
£27.00 Ex VAT: £22.50
GPZ 500S Carburettor Rubber
The inlet rubbers between the air-filter box and the carburettors harden over time, and quickly beco..
£14.94 Ex VAT: £12.45
Airbox rubber retaining spring
A replacement kawasaki OE spring that fits around the carburettor air inlet duct...
£6.36 Ex VAT: £5.30
Float Bowl Gasket
A replacement Float Bowl Gasket suitable for all GPZ's.Choose from Tourmax (set of 4) or Kawasaki O...
£11.30 Ex VAT: £9.42
Fuel Shut Off Valve
A replacement Fuel shut off valve. Overflowing carbs is almost certainly due to either the float lev..
£11.28 Ex VAT: £9.40
Carburettor Float
A replacement Kawasaki OE float for the carburettorThe increasing use of ethanol in modern fuels is ..
£34.68 Ex VAT: £28.90
Vacuum Plug
A replacement rubber plug for the vacuum spigot on the inlet tracts of the carburettors. These..
£2.28 Ex VAT: £1.90
Float Bowl Fastener kit
A kit of Stainless Steel Allen headed screws to replace the screws that retain the carburettor float..
£2.94 Ex VAT: £2.45
Main Jet
A main jet, suitable for Keihin carburettors, available in different sizes. Sizes increase / decreas..
£2.16 Ex VAT: £1.80
Pilot Jet
A replacement Pilot jet #35.Choose from Aftermarket or Kawasaki. Sold singly...
£8.76 Ex VAT: £7.30
Pilot Jet Adjuster Screw kit
A kit comprising a replacement pilot jet adjuster screw, spring, washer and O ring.1x kit required p..
£14.40 Ex VAT: £12.00
Pilot Jet Adjuster Screw Spring
A Kawasaki OE pilot jet adjuster screw Spring.Sold singly..
£2.82 Ex VAT: £2.35
Pilot Jet Adjuster Screw Washer
A Kawasaki OE pilot jet adjuster screw Washer.Sold singly..
£2.22 Ex VAT: £1.85
Pilot Jet Adjuster Screw O ring
A pilot jet adjuster screw O ring.Choose from Aftermarket or Kawasaki OE.Sold singly..
£0.94 Ex VAT: £0.78
Needle Jet Holder
A replacement needle jet holder, suitable for all models.Sold Singly..
£18.00 Ex VAT: £15.00
Float Bowl Drain Screw
A 1.00mm pitch (cross head) drain screw for the carburettor float bowl. Sold singly and supplied wit..
£8.40 Ex VAT: £7.00
Float Bowl Drain Screw
A 0.75mm pitch (allen head) drain screw for the carburettor float bowl. Sold singly. Please read fur..
£6.00 Ex VAT: £5.00
Float Bowl Drain Screw O ring
A replacement O ring for the drain screw on the float bowls. Sold singly..
£2.38 Ex VAT: £1.98
Clamp Carburettor Holder (Carb side)
A replacement clamp used to hold the carburettor in the carb holder. (Closest to carburettors). Sold..
£6.18 Ex VAT: £5.15
Clamp Carburettor Holder (cylinder side)
A replacement clamp used to hold the carburettor holder onto the inlet stub of the cylinder head. (C..
£7.56 Ex VAT: £6.30
Carburettor Holder
A replacement carburettor holder, used to mount the carburettor to the cylinder head. Sold sin..
£18.00 Ex VAT: £15.00