SKU: 15725591394

MDS 80 - Heavy Duty Full-batten car in aluminium with M12 stud - for Seldén mast sections C321 and C365

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Description

MDS 80 - Heavy Duty Full-batten car in aluminium with M12 stud - for Seldén mast sections C321 and C365A six wheel, 80 mm long full batten car in aluminium with M12 stud Dimensioned for a righting moment at 30 heel of maximum 550 kNm on a masthead rigged monohull yacht and 450 kNm on a fractional rig. The MDS full batten concept Full support in all directions As the name implies, Seldns MDS (Multi Directional Support) cars are supported in all directions, making sail handling simpler. A full batten always creates a side load on the cars, particularly

A six wheel, 80 mm long full-batten car in aluminium with M12 stud

Dimensioned for a righting moment at 30° heel of maximum 550 kNm on a masthead rigged monohull yacht and 450 kNm on a fractional rig.

The MDS full-batten concept  -  Full support in all directions

As the name implies, Seldén’s MDS (Multi-Directional Support) cars are supported in all directions, making sail handling simpler.

A full batten always creates a side load on the cars, particularly when you release the halyard for taking a reef. Each MDS car has side-load absorbing wheels that run against the guiding flanges in the luff groove. The interaction between the mast section and the MDS car deals with longitudinal loads, as well as side loads. This is the essence of the MDS concept. Since the cars need no external track, there is also less weight aloft.

The MDS cars are easy to keep clean and are easy to install or remove from the luff groove. 

The MDS system is a suitable complement to the Seldén Single Line Reef boom. With such a combination on board, you have a simple and easily manoeuvred system for handling the mainsail in all weathers.

 

Learn more about our Sail hardware from Seldén's Sailmakers Guide

https://support.seldenmast.com/files/1731490672/595-542-E.pdf

Model: MDS 80 ALU
H: 80 mm
A: 70 mm
L: 29 mm
B: 23 mm
Thread: M12
SWL+Horizontal: 9.00 kN
RM: 468.00 kNm
Mast: C321,C365

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SKU: 15725591394

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this is a great value, I have been using slime in my tubes of my bikes and a small inflatable pneumatic tires for probably 30 years, and I can say slime has only improved, and it works fantastic, this is a very good way to save money, and it works great on goat heads and several other ways your tires can get punctured, I still always recommend carrying a small air compressor or pump, but for the price point you just cannot beat slime, every bike shop should always carry this.
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Reviewed in the United States on April 18, 2026
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★★★★★ 3
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What was left in the bottle worked great. However, the cap was off of the jug when I opened the package. Ididn't have enough for the other tires.
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Reviewed in the United States on March 19, 2026
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Michael Kulp
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★★★★★ 5
Great Spark plugs!
Work Great In My 18.5hp Kohler Engine. The engine is on a Craftsman riding mower, and it drives and runs great.
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Reviewed in the United States on May 7, 2026
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