2-blade propeller for : ASSO-AERO ASSO IV Rotax 912 gear ratio 2.27
CARBON propeller with TITANIUM leading edge protection, ground adjustable pitch (V20 range)

Propeller diameter : 170 cm / 66.9 inch
Propeller weight : 1.5 kg / 3.3 lb (all inclusive)
Moment of inertia : 1500 kg.cm²
1rst recommended pitch : 27° (measured as indicated in the MANUAL)


AVAILABLE OPTIONS - INTERACTIVE DIAGRAM

SPINNER CHOICE:
without spinnerdiameter 210 mm (8.27 in) (+387.00€ VAT excl.)diameter 220 mm (8.66 in) (+387.00€ VAT excl.)diameter 230 mm (9.06 in) (+387.00€ VAT excl.)diameter 240 mm (9.45 in) (+387.00€ VAT excl.)diameter 260 mm (10.24 in) (+387.00€ VAT excl.)diameter 261 mm (10.28 in) sr10 (+387.00€ VAT excl.)diameter 270 mm (10.63 in) (+387.00€ VAT excl.)diameter 280 mm (11.02 in) (+445.00€ VAT excl.)diameter 290 mm (11.42 in) (+445.00€ VAT excl.)diameter 300 mm (11.81 in) (+445.00€ VAT excl.)diameter 310 mm (12.2 in) (+445.00€ VAT excl.)diameter 320 mm (12.6 in) (+445.00€ VAT excl.)diameter 340 mm (13.39 in) (+610.00€ VAT excl.)diameter 360 mm (14.17 in) (+610.00€ VAT excl.)diameter 380 mm (14.96 in) (+610.00€ VAT excl.)
CHOICE of the SPACER:
length -20 mm (-0.79 in) the spinner goes backwardslength -15 mm (-0.59 in) the spinner goes backwardslength -10 mm (-0.39 in) the spinner goes backwardslength -5 mm (-0.2 in) the spinner goes backwardslength 0 mm (0 in)length 5 mm (0.2 in)length 10 mm (0.39 in)length 15 mm (0.59 in)length 20 mm (0.79 in)length 25 mm (0.98 in)length 30 mm (1.18 in)length 35 mm (1.38 in)length 40 mm (1.57 in)length 45 mm (1.77 in)length 50 mm (1.97 in)length 55 mm (2.17 in)length 60 mm (2.36 in)length 65 mm (2.56 in)length 70 mm (2.76 in)length 75 mm (2.95 in)length 80 mm (3.15 in)length 85 mm (3.35 in)length 90 mm (3.54 in)length 95 mm (3.74 in)length 100 mm (3.94 in)length 105 mm (4.13 in)length 110 mm (4.33 in)length 115 mm (4.53 in)length 120 mm (4.72 in)length 125 mm (4.92 in)length 130 mm (5.12 in)length 135 mm (5.31 in)length 140 mm (5.51 in)length 145 mm (5.71 in)length 150 mm (5.91 in)length 155 mm (6.1 in)length 160 mm (6.3 in)length 165 mm (6.5 in)length 170 mm (6.69 in)

Most common configuration for this aircraft:
Spacer : to be confirmed
Spinner diameter : 300 mm


WARNING: these data are only an indication.
Only real measurements on your aircraft will guarantee the correct propeller diameter, ESU spacer length and spinner diameter..

You can choose:
- another propeller diameter (just specify it in the comments of your order)
- another spacer length and/or another spinner diameter (see schema above)
VIDEO => E-Props tutorial to measure propeller spacer & spinner

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STANDARD KIT:
- Propeller = Carbon Hub + Carbon Blades with Titanium leading edge protection
- Carbon spacer, if necessary
- Screws (standard)


OPTIONS (extra cost) :
- Digital Protractor (the best system to adjust blade pitch)
- Protection covers for blades in Neoprene

- Titanium Screws : saves 115 g and to check the tightening of the screws from 100h to 200h (available for 2 and 3-blade propellers only)
- Rotax drive lugs changer (the assembly of the E-Props V20 range is done without Rotax drive lugs)
- Gearbox Flange Drilling Adapter Kits : necessary for engines equipped with external alternators, for mounting on pre-launcher pulley (gyrocopters), for 6M8d100 or 6M8d75 drillings, etc. Please check applicability.

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TECHNICAL DATA:
- E-PROPS : the world's lightest propellers
- Certifications ASTM F2506-13 and EASA (for some models) / TBO : 4000 hours
- Propeller diameter
- Very low Moment of Inertia
- 100% carbon manufacturing, Helical Continuous Fibers, RTM process
- Precise electronic balancing
- TITANIUM leading edge protection
- ESR Effect : behavior near inflight variable-pitch propeller
- Instructions Manual and Video E-PROPS V20 assembly and adjustment


=> At E-Props, no risk to test ! Exclusive Money Back Guarantee for 6 months

Why choose E-PROPS ? : simply because they are the best propellers on the market, well-designed, carefully manufactured, high-performance, ultra-light, simple, quiet, robust, easy to maintain, well-balanced and very aesthetic :-)

The 3-blade range DURANDAL-3 is certified by EASA. All our propellers are designed, then manufactured by the same team, in the same workshops, with the same materials, according to the same processes and with the same controls as this certified range.
A serious guarantee of quality and reliability !