Reduction Gear 1:4 Raket 120 Aero

Complete reduction gear for the Raket 120 engine. Fits all models of Raket 120, both electric start and manual start.

Download a PDF with all dimensions and instructions on how to use the reduction gear for the Radne Raket 120, which is most commonly used on paramotors, hang gliders and other applications.

Available in the following ratios

• Ratio 1:3
• Ratio 1:3.3
• Ratio 1:4
• Ratio 1:3.6

The different ratios depend on which propeller model you use. We recommend the German Helix Propellers https://www.helix-propeller.de, which has various variants adapted for the Radne Raket 120

Weight: 1.6 kilos

The image shows two different ratios to illustrate the different pulley sizes

• User manual Raket 120 fe738576-c036-42a5-abdc-7330501daaf4.pdf