Ermes
Roller Speargun Pulleys
€15,00
In stock - Ready to be shipped
Pair of Derlin Roller Speargun Pulleys for Freediving Spearfishing
This pair of Roller Speargun pulleys is made from black Derlin, a material chosen to provide greater mechanical strength and optimal performance under both static and dynamic load.
The pulley groove features a specially designed profile to eliminate the problem of band slippage during contraction, ensuring efficient power transmission and improved reliability during freediving or spearfishing.
Technical features
- Outer diameter: 28 mm
- Groove diameter: 19 mm
- Inner diameter (shaft): 6 mm
- Thickness: 16 mm
The combination of these parameters ensures proper hydrodynamics of the pulleys within the system, with extremely low resistance to movement. The use of Derlin also helps maintain lightness and rigidity, key elements for optimizing the tracking and accuracy of the speargun or sled.
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Roller Speargun Pulleys
€15,00
In stock - Ready to be shipped
You can pay securely with:
Secure payments by Credit Card, PayPal, Apple Pay, Google Pay, Bank Transfer, Cash on Delivery, or in 3 installments with Klarna!
Pair of Derlin Roller Speargun Pulleys for Freediving Spearfishing
This pair of Roller Speargun pulleys is made from black Derlin, a material chosen to provide greater mechanical strength and optimal performance under both static and dynamic load.
The pulley groove features a specially designed profile to eliminate the problem of band slippage during contraction, ensuring efficient power transmission and improved reliability during freediving or spearfishing.
Technical features
- Outer diameter: 28 mm
- Groove diameter: 19 mm
- Inner diameter (shaft): 6 mm
- Thickness: 16 mm
The combination of these parameters ensures proper hydrodynamics of the pulleys within the system, with extremely low resistance to movement. The use of Derlin also helps maintain lightness and rigidity, key elements for optimizing the tracking and accuracy of the speargun or sled.
Product specifications
List of product specifications, including variants and additional useful information.
Brand
Ermes
Type
Discipline
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