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.
Brake Hydraulics

Hydraulic system spares for GPZ 500S E1-E9 brakes.
Front Brake Master Cylinder Repair Kit
A replacement Front brake master cylinder repair kit. Does not fit GPZ 500S A seri..
£26.40 Ex VAT: £22.00
Rear Brake Master Cylinder Repair Kit
A replacement Rear brake master cylinder repair kit. Choose from Kawasaki OE, or T..
£26.40 Ex VAT: £22.00
Front Brake Master Cylinder Lid
A master cylinder cap for the front brake master cylinder. ..
£25.92 Ex VAT: £21.60
Front Brake Master Cylinder Cap & Diaphragm
A master cylinder cap, diaphragm and screw kit for the front brake master cylinder. ..
£24.55 Ex VAT: £20.46
Diaphragm - Master Cylinder
A replacement diaphragm for the Hydraulic Master Cylinder. (Fits Brake or Clutch)..
£10.62 Ex VAT: £8.85
Circlip - Master Cylinder
A circlip to retain the Piston assembly on the Front Brake Master Cylinder...
£2.52 Ex VAT: £2.10
Dust Cover - Master Cylinder
A replacement dust cover for either the front brake, or clutch master cylinder...
£6.42 Ex VAT: £5.35
Brake & Clutch Fluid
A 500ml bottle of DOT 4 Hydraulic Fluid. Suitable for all GPZ Hydraulic Brake and Clutch syste..
£8.94 Ex VAT: £7.45
Brake line washer
A copper hydraulic brake line washer. Sold singly or in a handy workshop 25 pack...
£0.16 Ex VAT: £0.13
Brake Hose - Rear
A Rear Braided Steel Brake hose with swaged Stainless Steel end fittings, and a clear protective PVC..
£30.00 Ex VAT: £25.00
Bleed Nipple
Choose from a range of bleed nipples. Galvanized, JMC, Stainless Steel or Kawasaki OE.Th..
£3.00 Ex VAT: £2.50
Master Cylinder Screw
A single countersunk screw to replace the screws on the brake or clutch master cylinder lid.Ch..
£0.48 Ex VAT: £0.40
Master Cylinder Screw
An OE Kawasaki countersunk screw to replace the screws on the brakemaster cylinder lid. (GPZ 500S E ..
£1.20 Ex VAT: £1.00