Drive designed from Eros Angelini with races experience in Rc tunnel boats F1 3,5cc.
Possible to install also on tunnel hulls or mono with lenght max 90/95 cm.
This product is realized in aluminum by CNC, it is compatible with 21 (3,55 Outboard engines): Novarossi Keep 21, OS 21Xm, OPS, BP, with optional kit you can race with Brushless motor 36 diameter class.
The transom fixing plate and prop shaft support is compatible with OS drive XM 21. (flex no)
Prop max diameter 42mm .
Aluminum Outboard drive for electric cnc made with carbon fin note: it is sold on various sites as compatible with nitro 3.5cc engines but is not suitable, good instead with electric hulls even with long 90/100cm,
Can mount propellers up to 42mm in diameter on a shaft of 4.76mm, as standard comes with the clamp with square for flexible, for motors with axle diameter 5mm, but is also available a clamp Tempest for axles of 4mm.
Bronzina completa di asse in acciaio Diametro 4,76mm, cava quadra per flessibile e filettatura M4. Completo di Drive Dog questo articolo è compatibile con OS Drive XM21, Lawless Drive, TFL Outboard Drive, Tempest D21 Drive.
Italiano
Coupler with square end (outboard) - 511B73 
Outboard Drive Shaft W/ Screw Thread - 511B26 
Bearing and shaft for Drive D21 V4 - OUT_SHAFT_D21 
Bearing for Outboard Tempest Drive - 542B40-7 
