Adjustable Gear Ratio: Fixed

+2 mm and +4 mm shock rod ends for finer adjustment of droop and up-travel settings

hardened drill-blank steel bits

This is the optional Aluminum Front Damper Stay shock tower

Get the AFX ARMCO barriers today

Estes Rockets - E16-0 29mm Model Rocket Engines (2pk) bzn540292 Adjustable Gear Ratio: FixedThe E16 0 Engines (29mm) by Estes Rockets are the perfect solution for rocketeers seeking powerful booster stage engines to take their model rockets to the next level. Designed for use in multi stage rockets, these engines provide a robust initial thrust that propels rockets to impressive heights before igniting the upper stage. With a burn time of 2. 09 seconds and a total impulse of 33. 68 N sec, the E16 0 engines ensure reliable and consistent