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4 x 6mm fastening holes
Match Racing
575ÂÂ
• Constructed from 316 L grade marine stainless steel
Ronstan Halyard Series 45 core block, swivel fork head. RF44188 70214 4 x 6mm fastening holesUniversal Bearing Dynamic and high static load performance The Ronstan Universal Bearing incorporates our proven 2 stage bearing system Stage 1 Under moderate loads, Acetal ball bearings ensure minimum friction. Stage 2 Under heavy loads, where deformation of ball bearings alone would result in increased friction, a sliding Acetal bearing on a polished stainless steel race takes over, maintaining low friction performance. Additionally the ball
US$ 126.95
US$ 99.95
US$ 32.00
