Ronstan Series 70 Ball Bearing Orbit Block Double with Becket

1-2 weeks delivery time
Price incl. 19% VAT

Diameter, mm:

The Ronstan RF45211 and RF75211 Series 70 Ball Bearing Orbit Blocks provide superior performance with low-friction 2-stage ball bearings, ultra-lightweight construction, and high-performance cleating. Available in 40mm and 70mm diameters, these blocks are designed to handle high loads with ease, featuring low-profile designs and ultra-low-profile beckets, making them perfect for diverse sailing conditions and rigging setups.

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Ronstan Series 70 Ball Bearing Orbit Block Double with Becket

Introducing the RF45211 and RF75211 from Ronstan's renowned Series 70 Orbit Block collection. These innovative blocks offer exceptional performance and functionality, available in compact 40mm and larger 70mm diameter options, tailored to meet the demands of various sailing setups.

Both models feature cutting-edge technology, including ultra-lightweight construction and a low-friction 2-stage Orbital ball bearing system that guarantees smooth, efficient operation even under heavy loads. These blocks are built to set a new standard for high performance in demanding conditions.

Offering the highest working load in their class, these blocks are designed to excel in both racing and cruising environments. Their low-profile design ensures seamless integration into tight rigging systems, while the ultra-low-profile becket contributes to their compact form, enhancing versatility and ease of use.

The RF45211 and RF75211 feature high-performance cleating mechanisms that provide secure and reliable rope management, ensuring precise control during maneuvers. The inclusion of a Dyneema Link head makes installation quick and hassle-free, while ensuring the blocks remain securely retained during operation.

With impressive specifications, these blocks are built to handle demanding tasks with ease. The RF45211 has a breaking load (B.L.) of 1000kg and a maximum working load (M.W.L.) of 500kg, while the RF75211 offers a breaking load (B.L.) of 2200kg and a maximum working load (M.W.L.) of 1100kg. Both blocks accommodate ropes up to 9mm in diameter, ensuring compatibility with a wide range of rigging setups.

For sailors looking for superior performance, efficiency, and reliability, the Ronstan Series 70 Ball Bearing Orbit Blocks with Becket set the bar for excellence in sailing hardware. Whether you're racing or cruising, these blocks will perform consistently, helping you navigate the toughest conditions with ease.

Block Types:

Ronstan
Ø mm block
SWL daN
BL daN

RF45211
40
500
1000

RF75211
75
1100
2200