K'NEX 6v battery motor, larger than the other battery motors available, approx. 145 x 60 x 60mm. Also known as the "Tony" motor. Allows forward and backward rotation, plus a switch to set "slow" (approx 48rpm) or "fast" (approx 240rpm) speed. Requires four "AA" batteries (not included).
The pack includes 2 x K92875 battery motor, both connected by a long flex to a single hand-held controller. The two rocker switches on the controller provides forward and backward movement independently for each motor.
Ideal for K'NEX robots and other steerable vehicles. Requires 2 "AA" batteries (not supplied).
Similar to current K'NEX motors such as the 92840 K'NEX Battery Motor Blue, but instead of a battery box and on/off switch, this motor just has a 35cm (14inch) lead, for you to connect to your own 3v power supply. Ideal for K'NEX professionals and hobbyists.
Similar to 92875 K'NEX Battery Motor Red, but instead of a battery box, this motor just has a 2.5cm (1inch) lead, for you to connect to your own 3v power supply. Ideal for K'NEX professionals and hobbyists.
Consists of two "Ball half" parts connected to make a ball approximately 45mm in diameter. The ball can then be used to run down K'NEX track (see Handy Hint), or included as part of a model by putting a rod through the hole in the middle. COLOURS MAY VARY, including red and/or yellow and/or grey.
K'NEX Ball 50mm Green
K'NEX Ball 50mm Green. As used in Loopin' Lizard set and Big Air Ball Tower set.
Do you enjoy building KNEX models to your own design, but need something a bit different and exciting to build with? This pack of 32 multicolour KNEX panels opens up all sorts of possibilities, from castle walls and pterodactyl wings, to racing car spoilers.
Pack contains 16 mini panels and 16 small panels. Colours may vary.
K'NEX Catapulted Dragster kit
Launched by rubber band power, this stylish K'NEX dragster will disappear into the distance before you can say "Hold on tight" to the driver!
And extra parts are provided, so that you can:
♦ test your dragster (to destruction if you like!), and then
♦ design and build a new dragster, which is even faster and/or stronger and/or better looking
Supplied as a kit of parts, in a polythene bag only, with online assembly instructions based on photos.
This approach ensures that the kit cost can be kept as low as possible.
If you've been watching recent sporting events such as the Euro 2016 football championship, you have probably been impressed by the different sports stadiums that you saw.
Now you can build your own K'NEX sports stadium, which stands an impressive 1 metre long, 86cm wide and 34cm high (41" x 33" x 13").
The model is supplied as a kit of parts in plastic bags, with online assembly instructions based on photos. This approach ensures that the kit cost can be kept as low as possible. Younger children may need help building this large K'NEX model.
The set also provides an excellent mix of parts for building other big structural K'NEX models, such as the 3.5 metre bridge and 3.4m tower shown below.
Do you already own a K'NEX 50-model set (71941/12211) or K'NEX 70-model set (13419/17435)? If so, why not buy our exciting Motor Add-on kit, and build 10 motorised K'NEX models?
The pack contains 71 bonus parts, including a K'NEX Battery motor, plus online instructions to build 10 motorised models: Brontosaurus, Car, Dune buggy, Fairground ride, Fan, Flapping bird, Radio telescope, Rescue truck, T Rex and Walking scorpion.
Pack of K'NEX Connector 4-way Fluorescent Green. Weight 0.95Kg (2.1lb).
80% discount against RRP.
450 parts per pack (approx)
Pack 540 Classic K'NEX connectors
Pack of 540 Classic K'NEX connectors, including:
140 x 909011 K'NEX Clip with Hole end Purple 30 x 90903 K'NEX Connector 2-way Light Grey 140 x 90904 K'NEX Connector 3-way Red 30 x 90905 K'NEX Connector 4-way Green 140 x 90906 K'NEX Connector 5-way Yellow 60 x 90948 K'NEX Connector 4-way 3D Silver
Above quantities may vary slightly. Total weight at least 0.92Kg (2lb).
70% discount against RRP.
540 parts per pack (approx)
Pack 750 Classic K'NEX rods
Pack of 750 classic K'NEX rods, including:
240 x 90950 K'NEX Rod 16mm Green 50 x 90951 K'NEX Rod 32mm White 240 x 914901 K'NEX Flexi rod 52mm Lilac 200 x 90953 K'NEX Rod 86mm Yellow 20 x 90954 K'NEX Rod 128mm Red
Above quantities may vary slightly. Total weight at least 0.87Kg (1.9lb).
Please note that the 91490 K'NEX Flexi rod 52mm Blue is not the same length as the standard 90952 Rod 54mm Mid blue - it is 2mm shorter.
3 x 20252 K'NEX Track section 30cm Black 2 x 20252C K'NEX Track section Connector White
5 parts per pack (approx)
Just Yellow K'NEX
It is quite amazing how many different models can be built using just two classic K'NEX components - the connector 5-way yellow and the rod 86mm yellow. These two parts can be connected imaginatively via a combination of end-on and side-on connections, to create a wide range of model types and sizes.
The "Just Yellow" pack contains approx. 120 x K'NEX Rod 86mm Yellow plus 90 x K'NEX Connector 5-way Yellow. Total weight at least 0.46Kg (1lb).
210 parts per pack (approx)
Just K'NEX 3D connectors
The "Just K'NEX 3D connectors" pack contains:
60 x K'NEX Connector 4-way 3D Silver 30 x K'NEX Connector 4-way 3D Blue
Quantities may vary slightly. Total weight at least 0.23Kg (0.5lb).