Tron 7.0 advance cnc 17T herringbone motor pinionTron 7. 0 ADVANCE CNC motor pinion Fully compatible with the standard Tron 7. 0 in combination with the new Tron 7. 0 ADVANCE split CNC TR703 151 main gear. Tron 7. 0 ADVANCE CNC 17T Herringbone motor pinion

Auto Gear: 94T

●Use for T-REX 760X

30A output capacity and supports up to 8S LiPo batteries

•M4*4mm Set Screw（2PSC）

3x 20mm servos for cyclic

For original xl520/550

true and ultimately proven like no other flybarless unit on the market today

offering next level precision with every flight you take

0541-71 T/R Hub and Blade Mount - Set

25T Output shaft

28XX/30XX/32XX Series w/5mm Pinion 800-1000kV

---The cyclic servos are arranged in a 120-degree layout for optimal control geometry