OS Engines O.S. Max 55Ax (40K) W/E-3070 Sil.

OS Engines O.S. Max 55Ax (40K) W/E-3070 Sil.

Brand: OS Engines

Part Number: L-OS15612

£137.69 Web Price RRP £152.99

Out of stock : Expected August 26th

Request Stock Notifcation

Request Price Match

Designed to combine maximum power with razor sharp throttle response in the smallest possible crankcase, the 55AX has the same mounting dimensions as the popular 46AX above, but an increase in power to 1.75PS. The dramatic AX fin styling is used for optimum cooling and the rearward angled needle on the carb makes adjustments safer. The new 40K carb and also helps increase the horsepower over the previous 40J model. Perfect for sport, scale and aerobatic models.
Weight 525g (18.52oz) with Silencer
Capacity 8.93cc (.545 cu.in)
Propeller Range 12x7-8, 13x6-7
Bore 23mm (.906")
Stroke 21.5mm (.846")
Power Output 1.68hp (1.75 PS) @ 16,000rpm
Practical RPM 2,000 - 17,000
  • Brand: OS Engines
  • Part No: L-OS15612
  • Format: Nitro 2 Stroke

Free UK Delivery!

This item is over £100, so qualifies for free standard UK shipping!

We Ship Worldwide!

To see shipping costs simply add the item to your basket and choose your country from the drop down list on the view cart page.

No reviews yet!
No questions yet, why not ask one?
Ask a Question Write a Review