2022 Ronstan Marine Catalogue - VIEW CATALOGUE

Custom Products

PHOTO CREDIT:© Najad Yachts of Sweden

T042-0967 Series 42 underboom car

Product Type:

Traveller Systems

Part Number:



3600 kg (7937 lb)


7200 kg (15873 lb)


0.879 kg (1.938 lb)

Yacht Model:

Open Class 60 Monohull

Name: Estrella Damm
Product Features:

This series 42Q Quadrace ball bearing car is used for the underboom car on the Offshore Challenge Open 60 monohull. As the triple car T042-0964 runs around the curved track across the stern of the boat this car travels on a straight track fitted to the underside of the boom thus keeping the pull vertical. All redundant material is removed from the car body to save weight