Compatible with a speargun barrel of the following Dimensions:
OD: 28,5 - 30mm
- Generation 2!
- MVD new concept Roller Pro G2 with ball bearings
- Full pretension capable
- Increased lateral agility
- Reinforced metal parts
Design and implementation using state of the art technology CAD/CAM CNC code.
- High precision engineered to strict specifications
- Metal parts made of inox steel type 316L marine
- Reinforced low profile arches
- improved lateral agility on spear-gun (due to low profile)
- Full pretension capable (100% pretension with no arch deformation)
- High endurance, low friction Industrial Acetal body
- Fits rubber dia 16-19 mm
- Real time tested
- With ball bearing made of special compound material
Please make sure you use a spear shaft with shark pins/fins for your roller setup.