Descrizione del prodotto
SHEAVE DIAM: 75+50mm
MAX ROPE: 10+12mm
MWL: 1100kg
BL: 2300kg
WEIGHT: 1535g
FEATURES
Two-speed mainsheet systems allow both coarse and fine tuning in a single purchase system.
The system allows fine tuning of the mainsheet when sailing upwind by using one of the sheet tails and keeping the other cleated. Using both the sheets at once allows the trimmer to blow off the main quickly when rounding the top mark and trim on quickly when hardening up after rounding the bottom mark.
When fitting to traveller cars, ensure adequate support for the bottom block and use stand-up spring kit RF324-1. (Refer to traveller section for more information).
APPLICATIONS
Mainsheets on sportsboats and keel boats to 12m (40’).
MAXIMUM MAINSAIL AREA
RF72700
Endboom = 38m2 (409ft2)
Midboom = 23m2 (248ft2)
RF72900
Endboom = 42m2 (452ft2)
Midboom = 27m2 (290ft2)
MATERIALS
Carbon Black Acetal ball bearings.
U.V. stabilised Acetal sheaves, alloy ratchet sheaves.
Alloy cheeks.
Torlon® ratchet pawl.
Adjustable cleat arms.
| Codice | RF72900 |
|---|---|
| Marca | Ronstan |
| Sfere | ND |
| Diametro puleggia | 75+50 mm |
| Diametro scotta massima | 10-12 mm |
| Diametro massimo cavo | ND |
| Diametro perno | ND |
| Carico di lavoro max | 1100kg |
| Carico di rottura | 2300kg |
Domande inerenti (Two-speed Mainsheet System, Bozzello Ratchet, 2 Speed, 8:1,4:1)
Al momento non è ancora stata posta alcuna domanda, su questo prodotto.


