These washers are used to adapt the distance of the wing to the fuselage. The kit contains eight 0,5 mm thick washers and four 0,8 mm thick washers.

They fit a 14 mm wing bolt. That includes the front and back bolts at the wing root of almost all the single seaters as well as the wing extention bolt of the Discus-2c, Ventus-2c and Ventus-3 and some winglet bolts.

These washers internal diameter is 13,8 mm. They are a bit smaller than the pin in order to stay in place when installed.

This flexible rubber boot is 63 x 39x 39 mm with a 10 mm and a 25 mm opening.

It is surrounding the ballast rod on the wing root of the Discus b, Ventus-2 (SN < 561), Discus-2a and Discus-2b (SN< 234) which have been produced before June 2009. However, some of these gliders might have been retrofitted with the newer system. You can see on the suggested product the other bellow.

It is used for the ballast system of the Nimbus-3, -3D, -4 and -4D. For the Nimbus, the bellow may need to be adapted by cutting the larger end.

It is also used as a sealing around the brake line when crossing the wheel box in all single seaters.

 

This system is used for the Ventus-2 and the Discus-2 which are using the 5" Cleveland wheel from TOST and with a “Magura” cylinder brake.

These brake lining (Tost p/n 075865) are used on brake assembly 30-9.

It can be mounted to 4′′, 5′′ and 6′′ disk brake wheels of the series Penta, Tria and Classic and on the original Cleveland brakes- wheel system.

Different system has been used and several TN have been approved. Please look carefully to your brakes and order similar brake pad.

This connection fitting (Tost p/n 075830) is in aluminium, with standard screwing JIC04 .

This system is used for the Ventus-2c, Discus-2b and Duo Discus which are using the 5" Classic wheel from TOST with a Magura cylinder brake.

This screw is used for the Ventus-2c with a 5" Classic wheels from TOST and a Magura cylinder brake.

It is 25 mm long and the head size is 14 mm.

This hose is 2200 mm long.

It is used for the Duo Discus x und xL as well as the first Arcus which are using the 5" Classic wheels from TOST with a Magura cylinder brake.

Please note, this cable is not compatible with the first-generation Duo Discus or the Arcus edition 2020, which are equipped, respectively, with master cylinder model 7 / brakes 30-9 and the BZT2 TOST brake system.

These hinges are used to fix the landing gear door of the Arcus, Nimbus-4 and Duo Discus.

The countersunk screws (fuselage side) and countersunk-head rivet and their washers (door side) can be ordered as an option.

These hinges are used to fix the landing gear door of almost all single seater.

Their dimensions are: 30 x 30 x 0,8 mm

The countersunk screws (fuselage side) and countersunk-head rivet with their washers (door side) can be ordered as an option.

This elastic maintains the landing gear doors of the double seater. Its diameter is 5 mm.

You can order it by the meter.

The tension spring Z-109AI is used for the single seater landing gear doors.

Its dimensions are 77 x 11 x 11 mm

This gaz strut is 210N and it is used for the landing gear on the Arcus and Duo Discus XL. 

Important: It is not adapted for Beringer wheels.

Two models exist. The pivot ball was first associated with a M5 screw, before beeing replace by a M6 screw in 2015. Please measure the diameter of the screw on the part that you are currently using, and order the same.

An assembly jig for the tension pneumatic spring can be added as an option. If you don't have one, we advise you to buy it.

This is the castle nut is used for the main landing gear of almost all Discus, Discus-2, Ventus-2 as well as the Ventus-3.

It is 8 mm, M12 x 1,5 DIN 937.