Gear 6 mm 33-tooth

Reference: 15/28

Gear 5 mm, 28-tooth

Our electric helicopter spur gears are bored 5 mm I.D. They are secured with three M 4 x 6 grubscrews Ord.No. 90387.Gear 5 mm28-toothsteel

Reference: 15/23

Gear 5 mm, 23-tooth

Our electric helicopter spur gears are bored 5 mm I.D. They are secured with three M 4 x 6 grubscrews Ord.No. 90387.Gear 5 mm23-toothsteel

Reference: 44/53

Gear 52-tooth, angular

Gear 52-tooth GRP, angular

Reference: 809/60

Gear 8 mm 33-tooth

Not available

Reference: 830/90

Main gear 90-tooth

Main gear90-tooth

Reference: 44/70

Gear 65-tooth

Gear 65-tooth Delrin

Reference: 266/81

Gear 38mm, 81-tooth

Not available

Reference: 15/27

Gear 5 mm, 27-tooth

Our electric helicopter spur gears are bored 5 mm I.D. They are secured with three M 4 x 6 grubscrews Ord.No. 90387 .Gear 5 mm27-toothsteel

Reference: 830/71

Zahnrad-Set 85 : 23 Zähne

Reference: 44/58

Gear 52-tooth

The combination of 52 : 32 teeth is used for the Sky Fox Boxer model, driven by a 4-stroke boxer motor with 2 x 13.26 cc capacity. 2-stroke glow plug engines (which are fitting our models because of performance and dimensions), don't achieve a satisfying result with this gear ratio.The illustration shows a symbol with the number of teeth of the main gear....

Reference: 830/70

Zahnrad-Set 87 : 21 Zähne

Reference: 830/18

Gear 8 mm 18-tooth

 Gear8 mm18-tooth

Reference: 809/64

Gear 8mm, 40-tooth

Not available

Reference: 830/72

Zahnrad-Set 90 : 18 Zähne

Reference: 640/23

Gear 8 mm 23-tooth

Not available

Reference: 15/20

Gear 5 mm, 20-tooth

Our electric helicopter spur gears are bored 5 mm I.D. They are secured with three M 4 x 6 grubscrews Ord.No. 90387.Gear 5 mm20-toothsteel