systems for models from 10 lbs up to 110 lbs
C50B Retract set for models up to 45 lbs
Firewall mount for both Mains
Nose and Mains with 90° and optional
105° retraction angles
C50 complete Firewall Mount retract set C50B 90°:
C50 Mains 105° retraction option (each): $US 15
retract units with optional Servo steering:
C50 Nose 105° retraction option: $US 15
We recommend C50B-SH - Servo steering adapter kit: $US
retract unit prices:
single 90° unit Mains: $US 105
C50 single 90° unit Nose: $US 105
C50F Retract Low Profile set for models up to 55 lbs
with a new forward retracting Nose unit
with optional servo steering adapter kit
C50-F was developed for models with very thin wing profile,
e.g. (viper, Airmachi etc.) it is an air up air down system.
The design is extremely robust and is intended for models
up to 25 kg (55lbs).
The large piston, with 20 mm inside diameter, allows for
the use of large struts.
The retract body is a 1 piece milled to ensure extreme
strength and rigidity.
The adapter hole in the trunion can acomodate
8,10,12.70mm adapter pins
struts lock in both up and own positions and offers a
retraction angle of 90°.
The nose gear trunion can also hold the optional
servo steering adapter kit.
retract set: $US 485
unit needs C50F-Servo
Steering Adapter kit: $US 50
C40 Air up/down Complete retract set for models up to
C40 retract set is machined from high-strength aluminium
(F 50) and is designed for models up to 16Kgs
(35lbs). The retract body is a 1 piece milled
to ensure extreme strength and rigidity. All retract
units can be interchanged and used as Mains or Nose
units. Standard retraction angle is 90° with optional
100° or 105°. The Trunion swivels in the opposite
direction to the cylinder. It is also important to note
that all our air up air down units can be used together
in the same model should you wish to do so i.e. you
can combine the C36-2, C40, C50, C50B, C50F and C60
on the same air system. The trunion is drilled
for 6mm pins but 8mm is also possible.
retract set: $US 350
Mains 100° retraction option (each): $US 10
C40 Mains 105° retraction option (each): $US 15
Nose 100° retraction option: $US 10
C40 Nose 105° retraction option: $US 15
unit needs C40-E-90R
- Servo steering adapter kit: $US 45
Retract unit: $US 95
C21 retract set - 1 oz each
Retract - Brake valve instructions
C21 retracts are air up spring down units. Any pressure
loss during flight will cause the struts tocome down automatically.
retraction angle is 90°. Unlike other manufacturers,
our one part retract bodies with cylinder are machined
from solid block (F50 specifications), and all aluminium
parts are anodized to minimize wear.
retract is extremely strong and very light. Set includes
all necessary fittings as well as a retract / brake valve
to eliminate the need for an extra servo. The C21 retract
is compatible to the 602 Spring Air retract.
I have been asked about a self centering solution
for the C36, C36/2 and C50 retracts. Although not needed,
you can modify your retract to self centre as per picture
units spare parts:
and C36/2 Trunion: $US 19.95
Trunion: $US 39.95