These brake linings (Tost P/N 080949) are designed for the BZT2 brake assembly installed after 2017 with a thread M10x1. It is not compatible with the model with a thread NPT See drawing.

The BZT2 system is compatible with 5″ and 6″ disc brake wheels from the Penta and Classic series. It is commonly installed on the Ventus-3 and Arcus edition 2020 models.

Please note that different braking systems have been used over time, and several Technical Notices (TN) have been approved. Carefully inspect your brakes before ordering to ensure you select the correct brake pad.

This part can be adapted to fit the Duo Discus, Duo Discus X, Duo Discus XL, as well as the Arcus, Arcus Edition 2020, and Nimbus-4D.

It measures approximately 147 mm in width and 157 mm in length.

Please note that the part is sold in an untrimmed form, so you will need to cut it to ensure a proper fit for your glider.

This comprehensive kit ensures compatibility with all Duo Discus equipped with a master cylinder model 7 / brakes 30-9. It provides the necessary components for a smooth brake cable replacement.

The cable comes with a standard 5.5 mm nipple, which fits most modern gliders that have a 6.2 mm handle hole. For older models or those with larger handle holes, an additional nipple is included, suitable for handles with an 8.5 mm hole.

The kit includes:

• 4000 mm of 1,8 mm cable
• 1 x Nicopress oval sleeve (1.5-2 mm, NT281C-A)
• 1 x 2 mm thimble
• 1 x Nipple No. 33A
• 1 x Nipple support No. 21A (8 x 9 mm)

This part can be adapted to fit the Discus-2a, Discus-2b, Discus-2c, Ventus-2ax, Ventus-2bx, the ventus-2c, the ventus-2cx and the Ventus-3.

It measures 148 mm in width. 

Please note that you will need to cut the part to ensure it fits your glider, as it is sold in an untrimmed form.

This cable is designed for the front seat of the Arcus, Duo Discus x, and Duo Discus xL equipped with a TOST wheel and a Magura cylinder brake.

The brake cable is 600 mm long, with a diameter of Ø1.5 mm, and is fitted with a 9 mm diameter nipple.

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.

The EASA Form one is included.

This comprehensive kit ensures compatibility with all single-seater gliders equipped with drum brakes and provides the necessary components for a smooth brake cable replacement.

The cable comes with a standard 5.5 mm nipple, which fits most modern gliders that have a 6.2 mm handle hole. For older models or those with larger handle holes, an additional nipple is included, suitable for handles with an 8.5 mm hole.

The kit includes:

• 1600 mm of 2 mm cable with a 5.5 x 10 mm nipple
• 1 x Nicopress oval sleeve (1.5-2 mm, NT281C-A)
• 1 x 2 mm thimble
• 1 x Nipple No. 33A
• 1 x Nipple support No. 21A (8 x 9 mm)

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

The brake cable measures 555 mm in length and features a 6 x 10 mm nipple.

This O-ring  Ø32 x Ø3 is used for the water dump valve of several gliders:

• the Duo Discus x and xL,
• all the Arcus,
• some Discus-2c (the system has been upgraded in 2005),
• the Ventus-2cx and the Ventus-2cxa for the inner wing dump system not the outer wing.

This set of gasket can replace the on the main brake cylinder form 6 or 7. It is very likely that this type of cylinder is installed in the Duo Discus (but not in the x or xL), some Nimbus-4(D), as well as in some retrofitted Nimbus and Janus.

It do not work with the rectangular brake cylinder installed on some gliders (Ref: B40-1014). 

This threaded rod is M8 and 186mm long.

It is use for the trim of the Duo Discus, Duo Discus xL, Arcus, Nimbus-4D and Nimbus-4DL. The system on the Arcus edition 2020 is different.

This bold is 6h11x28 mm, DIN 1434 / ISO 22341 and galvanized.

It is at the level of the pilot stick both front and back in the Duo Discus and the Nimbus-4D. With time, it can get rusty. 

It is sold here with its splint: 1,6 x 16, DIN 94 / ISO 1234 galvanized.

This copper seal ring is 10 x 14 x 1,5 , DIN 7603 Form A. 

It is used for the fuel line in the Arcus M and the Ventus-3M. 

It is also used for the brakes system Tost - Magura that you might have on the Discus-2b, -2c and Ventus-2c.

This tension spring is used to maintain the flap handle on the right position. 

On the Janus B and Nimbus-2, it is located near the front seat handle.

Originally, the Janus C, the Nimbus-3D and the Nimbus-4D are using another spring that looks very different (ref B40-2417) and that is located on the back seat cockpit wall. However some gliders have been modified and they are now using this flat spring but near the spar bridge.

Please contact the spare part team for the other reference.

This sealing lid is for the Arcus edition 2020.

It is equipped of a non-return valve.

This sealing is made for the Ventus-3 sealing caps.

Its diameter is 26 mm and the sealing is 4,0mm thick.

This sealing cap is made for the Ventus-3 outer wing.

The plug used for the inner wing is different. You can find it below in the suggested items.

Please note that the first seven Ventus-3 are equipped with a different system.

This sealing cap is made for the Ventus-3 inner wing.

The plug used for the outer wing is different. You can find it below in the suggested items.

Please note that the first seven Ventus-3 are equipped with a different system.

These springs are used for the water dump system on the Mini-Nimbus, Duo Discus, Ventus-2c and Ventus 3.

It is 99,5 mm long and the diameter of the coiled is 15 mm. The steel wire diameter is 1,5 mm.

This 200N gas strut is in the airbrake box. It connects the airbrake rod to the actuating lever of the trailing edge flap for the Duo Discus X and xL as well as the Nimbus-3D, -4 and -4D.

An older version used a gas spring from the company Hahn, you can use this one instead.

This 150N gas strut is used for the Mini-Nimbus airbreaks.

This part is used for the notching of the flaps of the Ventus-2bx, Ventus-2c and Ventus-2cx.

It is 146 mm long and the screw holes are spaced 50 and 69 mm apart respectively.

This rubber boot is surrounding the water ballast control rod to avoid the water leaking through. It is used in several Schempp-Hirth gliders including the Nimbus-2, Ventus, Ventus-2c, Discus-2c, Duo Discus and the Arcus.

It is 125 x 22 x 22 mm with a 7 mm and a 16 mm opening.

Over the years, other bellows and different combinations have been used. You can find them underneath this description, in the "suggested products", if you want to compare them with the model that you wish to replace.

This part is used for the notching of the flaps of the Ventus-2b.

It is 135 mm long and the screw holes are spaced 50 and 69 mm apart respectively.

This part is used for the notching of the flaps of the Ventus c.

It is 135 mm long and the screw holes are spaced 50 and 68 mm apart respectively. The space between the first and the last step is 90 mm. Please look carefully at the drawing to make sure that it is really the part you need.

This item is part of the horizontal tailplane fixation back system of all the modern Schempp-Hirth gliders. The kit provides all the necessary parts to change 1 pin.

This rubber boot surrounds the upper part of the elevator rope.

It is 70 mm long and 75 mm large and the diameters of the openings are 65 and 18 mm.

This rubber boot ensures the sealing of the tail ballast of most of the Schempp-Hirth gliders.
It is advisable to replace it every 2-3 years to avoid water leaks.

Its dimensions are 72 x 38 mm.

This rubber washer ensures the sealing of the tail ballast of most of the Schempp-Hirth gliders.
It is advisable to replace it every 4-6 years to avoid water leaks.

This handle is made of plastic. It is 75 mm long and its diameter is 25 mm.

It is used for the airbrake handle of almost all Schempp-Hirth gliders.

This handle is used for the landing gear grip of all moderne single seaters (except Ventus-3). It is also the flap grip for the first Arcus and for the Ventus b and c. For those two latest,  it must be adapted, by cutting a few centimeters of it.

It is 99 mm long and 24 mm at the largest.

This plate in grey PVC is used as a guide for all single-seater landing gear (except for the Ventus-3).

Its length is 220 x 24 mm and there is no hole. Adjust it to your glider.

This kit contains all  you need to replace the pedal adjustment mechanism, including the instructions.

It is made for the Ventus b, Ventus c, Ventus-2, Discus, Discus-2, Nimbus-4, Duo Discus and the Arcus. 

On the Nimbus-4, the Ventus, the Discus and the Duo Discus the mecanisme included a spring. It is now replace by a gummi band. With this kit, you can upgrade the old sytem to the newest one.

This pilot stick handle is made by Air Ergo Leki for the Schempp-Hirth 19,3 mm diameter control sticks.

3 adaptors are provided for the  folowing settings: No SC, SC switch or SC button.

This l'Hotellier ball end is used for gliders with manual control hookups.

For some gliders, including the Cirrus, you need a washer and a locknut. They are included in the package.

The EASA Form 1 is included when needed.

This drive funnel is used on almost all Schempp-Hirth gliders except the Nimbus-4 and the Ventus-3.

Two lock nuts M 6-8, DIN 985 and a lock nut M6 TRELOC, DIN 439 are included. However, your glider has a specific set of distance washer that are not provided. Please before disassemble the funnel make sure you know which washer go where.

On the Ventus-2 and Discus-2c, you may also need a set of screws that can be baught as an option.