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JEN Upright / Inverted .40-.57 Muffler

JEN Upright / Inverted .40-.57 Muffler

£22.50

37mm hole centres for OS, Irvine, J'EN, ASP and other OS copies .40-.57. Supplied with fixing bolts. Dimensions a = 75mm. b = 48mm. c = 20mm. ef = ...
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Genesis Pusher Pipe 40 to 57

Genesis Pusher Pipe 40 to 57

£34.94

Genesis Pusher Pipe .40 to .57 Engines - 37mm exhaust fitting
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Single Ignition for Glow Plug Thread

Single Ignition for Glow Plug Thread

£45.00

Supplied with 2 sizes of sensor holder, hall effect sensor and cable tidy for the wiring. Battery, spark plug and magnet not included.
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J'EN 1.60 (26cc) Petrol Engine

J'EN 1.60 (26cc) Petrol Engine

£169.00

After months spent in testing and developing we are now very proud to present our first J'EN Petrol Engine. Its main features: !!<

JEN .91

JEN .91

£79.99

The .60 that knows it's a .90! This is the Jen .91 MK 2, now with retimed liner, baffled silencer and improved compression ratio and still only £79.99! !!<

Smoke System for 2 Strokes

Smoke System for 2 Strokes

£55.00

This is a very straight forward smoke system that is powered by a Perry pump. No need for batteries and therefore no need for wiring and charging. This ...
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Spinners & Domed Nuts

Just Engines Online | Accessories |  Spinners & Domed Nuts

Aluminium Spinners

Aluminium Spinners

A wide range of 2 and 3 blade spinners.

Very good quality and good value........

  • Spun aliminium
  • Light weight
  • Polished (Looks superb!)
  • Held by standard M4, M5 or M6 (on large spinners) bolt
  • Provided with an aluminium adapter to suit your engine (excludes larger 2 stroke, larger 4 stroke and Petrol engines)
For Petrol Engines please see "Custom Steel 'bolt style' Adapter" avaliable below.

For engines over 3HP (ie most engines over 20cc, eg Moki 135/180, Super Tigre, etc) we recommend the use of a stronger "Custom Steel Adapter / Shaft Extender" avaliable below.

We also manufacture a "Steel Locking Adapter for large 4 strokes" - to take the place of the lock nut.

Please see below.

To convert inch diameter size into metric mm, multiple inches by 25.4

2 Blade Aluminium Spinner

2 Blade Aluminium Spinner

Quantity:

Spinner Size Please Select
Adapter Please Select


Price of the spinner includes basic aluminium adapter and bush.

Please select the size of adapter required and state engine details in box below. If you do not know what size of adapter you require please select unknown and we will select the correct adapter for you.

Please specify engine make, model & size:

3 Blade Aluminium Spinner

3 Blade Aluminium Spinner

Quantity:

Spinner Size Please Select
Adapter Please Select


Price of the spinner includes basic adapter and bush.

Please select the size of adapter required and state engine details in box below. If you do not know what size of adapter you require please select unknown and we will select the correct adapter for you.

Please specify engine make, model & size:

Aluminium Adapters

Aluminium Adapters


Price: £2.50 (Including VAT at 17.5%)

Quantity:

Adapter Please Select

Additional basic aluminium adapters can be purchased (so you can fit spinner to more than 1 engine) for £2.50 each.

If you do not know which thread size to choose when ordering please select unknown and specify engine name and size in the box below.

Please specify engine make, model & size and spinner size:

Steel Locking Adapter for large 4 strokes

Steel Locking Adapter for large 4 strokes


Price: £10.00 (Including VAT at 17.5%)

Quantity:

Steel locking adapter for large 4 strokes - to take the place of the lock nut.


Please specify engine make and model

Steel Adapter / Shaft Extender for Moki 1.35

Steel Adapter / Shaft Extender for Moki 1.35


Price: £7.05 (Including VAT at 17.5%)

Quantity:


Steel Adapter for Moki 1.80/2.10

Steel Adapter for Moki 1.80/2.10


Price: £7.05 (Including VAT at 17.5%)

Quantity:

Steel Adapter for Moki 1.80/2.10 also fits MVVS/Evolution 26cc and 35cc.

Custom Steel Adapter (not locking)

Custom Steel Adapter (not locking)


Price: £8.50 (Including VAT at 17.5%)

Quantity:



Please specify engine make and model

Custom Steel Adapter / Shaft Extender

Custom Steel Adapter / Shaft Extender


Price: £8.50 (Including VAT at 17.5%)

Quantity:

- for large two strokes


Please specify engine make and model

Custom Steel 'bolt style' Adapter

Custom Steel 'bolt style' Adapter


Price: £14.99 (Including VAT at 17.5%)

Quantity:

For petrol engines with central bolt.


Please specify engine make, model and diameter and thread of bolt (if known)

Domed Nuts

Domed Nuts in various styles and threads.

J'EN Hex Nut 20mm

J'EN Hex Nut 20mm


Price: £4.50 (Including VAT at 17.5%)

Quantity:

Thread Please Select

Hex based 20mm diameter domed nut with M4 threaded hole in the top - so could double as a spinner adapter!

Please specify engine name and size in the box below to allow us to confirm thread, or if you do not know which thread size please select unknown above and we will select the correct thread for you.

Engine name and size

J'EN Domed Nut 22mm

J'EN Domed Nut 22mm


Price: £2.24 (Including VAT at 17.5%)

Quantity:

Thread Please Select

22mm diameter domed nut with hole for tommy bar tightening.

Please specify engine name and size in the box below to allow us to confirm thread, or if you do not know which thread size please select unknown and we will select the correct thread for you.

Engine name and size

J'EN Spinner Nut 32mm

J'EN Spinner Nut 32mm


Price: £4.75 (Including VAT at 17.5%)

Quantity:

Thread Please Select

32mm diameter 'spinner nut' with hole for tommy bar tightening.

Please specify engine name and size in the box below to allow us to confirm thread, or if you do not know which thread size please select unknown and we will select the correct thread for you.

Engine name and size

Just Engines Online | Accessories |  Spinners & Domed Nuts

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