Align T-Rex 450/470 104T-28T Autorotation Tail Drive Upgrade Set electronics-tab-550-600-electronics *These high discharge lithium polymer

*These high discharge lithium polymer batteries are designed to maintain performance in series configuration

5) x 4(Φ5x8

7xΦ5x749mm)

Drive Gear Ratio: 9

Set screw x 2(M3x3mm)

Align T-Rex 450/470 104T-28T Autorotation Tail Drive Upgrade Set electronics-tab-550-600-electronics *These high discharge lithium polymerIncludes: 450 Autorotation tail drive gear 104T Black x 1 450 Autorotation tail drive gear bearing(u03a66xu03a615x12mm) x 1 450 Front drive gear assembly x 1 450PRO Short umbrella gear (u03a63. 2xu03a613. 8x9. 7mm) x 1 69 Tail Blade Black x 2 Gear Ratio 1: 3. 71 Used for: T REX 450P L PRO category helicopter,category helicopter brand align,category helicopter brand align model t rex 450l,category helicopter brand align model t rex 450l options tail