Superb quality 316 stainless steel axle rod 6mm diameter with internal thread, plus 2 screws and 2 washers. Various lengths to choose for fitting to your roller muzzle head. Perfect for using in your wooden speargun build or roller speargun...
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Roller Heads & Parts
Meandros Roller Wheels are of high quality synthetic materials, providing a tough and robust composition to withstand even the toughest use. Price is for a pair of roller wheels. The black rollers are recommended if you would like the flexibility...
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The Ermes Universal Invert Roller Head is designed to fit speargun barrels with an inner diameter from 25.5mm to 26.5mm. This model comes fitted with ceramic bearings, for smoother loading. It can be used to convert a speargun to inverted...
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OBD Full Ceramic Bearing provides the ultimate in bearing quality with the lowest friction co-efficient for smoother operation and longer life. If you are looking for a bearing that will outlast all others, this is it. Full ceramic bearings have...
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Ermes Roller Speargun Muzzle - Ceramic Bearing is the newest Roller Speargun Muzzle design from Ermes. Wheels come with ceramic bearings, suitable for higher loads and/or smoother loading. Specially designed wheels, with both faces capped to protect against intrusive and destructive...
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Meandros Roller Wheels Grey are made from the highest quality heavy duty synthetic materials, providing a tough and robust composition to withstand even the toughest use. The grey rollers are recommended if you would like or need super strong wheels...
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OBD Custom Single Roller Head Kit has all components for building or converting your wooden roller speargun. We have assembled a quality kit selected from premium products of several brands on our website. All components made from 316 stainless steel,...
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New standard roller head from Freedivers South Africa! Compatible to convert any existing Freedivers speargun to a roller configuration. This head is built simple and tough, like all Freedivers equipment. Has flat top spigot with longitudinal guides to marry internal...
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The OBD Stainless Roller Bearing is a very high quality stainless steel ball bearing. Price is for one bearing - up to 4 can be used on a single roller speargun - one or two per wheel, as required. These...
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OBD Full Ceramic Bearing - Rob Allen provides the ultimate in bearing quality with the lowest friction co-efficient for smoother operation and longer life. If you are looking for a bearing that will outlast all others, this is it. Full...
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Sigal Roller Head is a superb quality Italian made tube speargun roller head for converting or building your own roller speargun. This roller head has been cleverly designed with many fantastic and unique features: The spigot comes with a 26mm...
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Price is for a pair of invert roller line wheels for using on any invert/ cord roller spearguns. These can take spectra or dyneema lines with a diameter up to 3 mm. These pulley is CNC shaped from lathe machinable...
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Sigal Roller Head Wood Kit With Bearings has all components for building or converting your wooden roller speargun. All components made from stainless have burnished finish for non-reflectivity. Kit contains: Pair of Roller Wheels with 4 acetyl bearings Stainless steel...
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Price is for a pair of invert roller line wheels for using on any invert/ cord roller spearguns. These can take spectra or dyneema lines with a diameter up to 3 mm. These pulleys are CNC shaped from lathe machinable...
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The Meandros Roller Head DIY is the result of long research, study and exhaustive testing. The head has been studied and designed in such a manner that prevents jams and inaccurate shots whilst ensuring parallel placement of the bands. Installation...
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OBD Custom Double Roller Head Kit has all components for building or converting your wooden roller speargun. We have assembled a quality kit selected from premium products of several brands on our website. All components made from 316 stainless steel,...
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OBD Roller Head Kit can be used to convert a speargun to roller system or to build a roller speargun from parts. 26mm spigot will fit the majority of 28mm aluminium or carbon barrel and spearguns in the market. Kit...
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Replacement parts for Freedivers Roller Head.
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OBD Full Ceramic Bearing - Sigal provides the ultimate in bearing quality with the lowest friction co-efficient for smoother operation and longer life. If you are looking for a bearing that will outlast all others, this is it. Full ceramic...
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Ermes Double Roller Speargun Muzzle - Ceramic Bearing has inline wheels providing a narrower profile. This gives better maneuverability, minimal resistance and bands will stack up closer to the barrel than offset double rollers. Four wheels - two of two...
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Price is for a pair of invert roller line wheels for using on any invert/ cord roller spearguns. These can take spectra or dyneema lines with a diameter up to 3 mm. These pulley is CNC shaped from lathe machinable...
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The FreeDivers Kicker Roller Head With Bearings is an innovative roller head from South African manufacturer FreeDivers. It has space designed for adding an extra kicker band, giving greater flexibility of power options. Add a kicker with the roller for...
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Ermes Full Ceramic Roller Bearing suits all Ermes Ceramic Roller, Pulley Wheels and Block Wheels.
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Price is for a pair of Ermes roller wheels. Each wheel is fitted with a choice of either a sliding delrin bush or a ceramic bearing, with a thinner bush face. Wheels are machined from solid Delrin. The particular shape...
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Price is for a pair of invert roller line wheels for using on any invert/ cord roller spearguns. These can take spectra or dyneema lines with a diameter up to 3 mm. These pulleys are CNC shaped from lathe machinable...
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Sigal Compact Roller Head is a superb quality Italian made tube speargun roller head for converting or building your own roller speargun. The Tube Stopper model is shorter, narrower and 20% lighter than the standard Sigal Roller Head. This roller...
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Ceramic bearing replacement part to fit Ermes roller wheels and heads, invert pulleys and heads, plus the ceramic pulley blocks. NOTE: Roller head muzzles contain rotating bushes &/or bearings that require regular maintenance. Ensure after every use, regular freshwater...
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Price is for a pair of Ermes roller wheels. Each wheel is fitted with a choice of either a sliding delrin bush or a ceramic bearing, with a thinner bush face. Wheels are machined from solid Delrin. The particular shape...
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Price is for a pair of invert roller line wheels for using on any invert/ cord roller spearguns. These can take spectra or dyneema lines with a diameter up to 3 mm. These pulley is CNC shaped from lathe machinable...
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Sigal Stark Invert Roller Head is a superb quality Italian made tube speargun head for converting or building your own inverted roller speargun. This invert roller head has been cleverly designed with many fantastic and unique features: The spigot comes...
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Meandros Roller Wheels Red are made from the highest quality heavy duty synthetic materials, providing a tough and robust composition to withstand even the toughest use. The grey rollers are recommended if you would like or need super strong wheels...
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This is a 25.4 adapter for any of the Sigal tube style Roller Heads. These come with a 26mm adapter that can be easily removed and size changed to allow fitting to smaller ID barrels.
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OBD Open Invert Roller Head Kit can be used to convert a speargun to inverted roller system or to build an invert roller speargun from parts. 26mm spigot will fit the majority of 28mm aluminium or carbon barrel and spearguns...
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Price is for a single bearing. To fit Ermes Sub Roller Wheels. Each wheel is fitted with two stainless steel micro bearings with high rust resistance characteristics, greater than static load and dynamic sealing. Use as a spare part for...
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Price is for a single roller bearing to fit a Sigalsub Roller Head. To be used as a spare or replacement part for Sigal Roller Head with bearings. Non-corroding acetal/ nylon bearing. Fits 6mm axle. Suitable for 14-16mm rubber, but...
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Roisub solid 6mm 316 stainless steel axle with m6 threaded ends, washers and nylock nuts.
Suits Roisub Invert Heads and Invert Pulleys.
Overall length=64mm, threaded end length=8mm (each end).
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Ceramic bearing replacement part to fit Freedivers roller wheels and heads. NOTE: Roller head muzzles contain rotating bushes &/or bearings that require regular maintenance. Ensure after every use, regular freshwater washing takes place to remove any debris or saltwater....
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Price is for a pair of Hunt Roller Wheels, with two acetyl bearings in each wheel. These are made in Europe from high quality striking black delrin. Bearings in the wheel provides smooth efficiency for loading and discharge of higher...
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Sigal Compact Roller Head is a superb quality Italian made tube speargun roller head for converting or building your own roller speargun. The Tube Stopper model is shorter, narrower and 20% lighter than the standard Sigal Roller Head. This roller...
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Superb quality 316 stainless steel axle rod 5mm diameter with M3 internal thread, plus 2 screws and 2 washers. Choose a length to suit your speargun head. Perfect for using in your wooden speargun build or roller speargun conversion. Smaller...
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Price is for a single roller bearing to fit a Seatec Roller Head. To be used as a spare part for a Seatec Roller Speargun or Seatec Roller Head. Non-corroding acetal/ nylon bearing. Fits 5mm axle. To be used with...
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