OS Engines MAX-120AX Ring (70d) W/O Silencer** Trailing Arm 2 Lane Change sections (9

2 Lane Change sections (9 in

Replaces stock plastic brace to stiffen Rear end

This model has space for 52 bottles of Vallejo Colors in 17 ml/0

Exceptional quality materials ensure a durable and lifelike final product

The ground-breaking new design also accepts traditional aftermarket 17mm hex wheels

OS Engines MAX-120AX Ring (70d) W/O Silencer** Trailing Arm 2 Lane Change sections (9This is the OS Engines 120FX 1. 20 ring glow engine, with 70D carburetor. It's the "no mod" way to ratchet up horsepower for more flying fun! The 120AX fits in the same space as a . 91, while boasting 20% more displacement. That means it can turn bigger props with ease, resulting in improved 3D, precision and sport flying. Boost your plane's performance, without compromising weight or mounting space, bolt in a 120AX and see the difference for