SSP: £219.99
Part No: L-OS14000
OS Engine MAX 37SZ-H Ring w/o Drive Washer

Following on from the concept developed in the 70SZ-H, the latest 37SZ-H brings a new level of performance to '30-class' helicopters.

Just about everything has been changed compared to the 32SX-H in the pursuit of power and control. That super-rigid crankcase contains a highly developed, ringed piston/liner set and optimised crankshaft for the right combination of power and smoothness. The new carburettor has been purpose designed for precision control and is capable of being operated by push-pull linkages if required.

This is the perfect engine to compliment your new Hirobo Sceadu Evo and move your flying on to a new level.
Weight 293g 10.33 oz
Displacement 6.07cc 0.37cu in.
Bore 20.5mm 0.807in.
Stroke 18.4mm 0.724in
Power Output 1.4PS@18000 RPM
Practical RPM 2000-21000

Dealer Link
You can purchase this product from any authorised Ripmax dealer from our network across Europe. To find the closest dealer to you, please consult our dealer directory by clicking HERE.