4QD motor controllers
The Porter Mk 2 is now available. This will accept any pot or a hall effect throttle. More details of the Porter Mk 2.
The prices quoted in our price list here are the small quantity prices. Larger discounts are available for trade and for 10 or more of any one item.
The shopping basket will automatically give you the correct price for small quantities of less than 10 off only.
You may like to initially contact your local distributor for quantity discounts. Policy of local distributors varies.
Otherwise, contact our sales department (use the Contact button at head or foot) for a quote if you will be ordering larger quantities.
We have price breaks at 10, 30, 50 and 100 off, as well as for larger quantities.
You may purchase direct from the factory at the prices shown in our shopping basket.
We also have distributors in many countries and a list of these distributors is available.
Note that 4QD do not dictate trading terms or prices charged by distributors: this is, in many countries, illegal! All conditions of trading herein apply only to transactions made direct with 4QD.
Several methods of ordering are available. These are listed in order of our own preference.
If you prefer to mail us an order and cheque, our address is:
When paying by credit card you will probably find our shopping basket the easiest but if you prefer to order by fax or email, we also need the card number,start and end dates and the 3 digit security code.
Please use the contact button to email us for details.
Most items listed on our internet price list are normally in stock in UK.
The price you see is the price you pay us. We pay VAT on all UK and European pre-paid orders.
There is an extra charge for carriage:
|Area||Order below £200.00||Order above £200.00|
|Rest of the world||£20.00||We will advise|
All low value (less than £200.00) orders will normally be despatched by standard airmail. Above this tends to be heavier and we use a carrier.
Customs officers are more rigorous in certain areas and countries than in others, so you may be charged duty and handling. There is nothing 4QD can do about this and, if a parcel does get intercepted, 4QD cannot assist with clearance nor can we reimburse any money you may have to pay.