35
Button Head screw M3*14
ART. XL70V2B21
18mm Heavy Duty Main Gear 106T Mod1 (ART. XL70V2B11)
Included in Kit
Option:
Main Gear 106T Mod1 (ART. XL70B20)
Must use V1 Pinions (ART. XL70G10, XL70G11, XL70G12)
Main Gear 109T Mod1 (ART. XL70B20-1)
Must use V2 Pinions (ART. XL70G11-1, XL70G12-1, XL70G13)
Upper one way hub
ART. XL70V2B21
Ball bearing
15*21*4
ART. XL70B21-3
One way bearing (pay attention to the
direction)
You may add grease to one-way
bearing
ART. XL70B21-1
One way bearing direction (from upside)
BB-6
BB-6
Clean all screws and threads with isopropyl alcohol (90%
or above) to ensure threadlocker bonds properly and
prevent screws from loosening in flight
Ball bearing
15*21*4
ART. XL70B21-3
Lower one way hub
ART. XL70V2B21
