Ronstan Ball Bearing Utility Blocks - Series 15 - Singel Block, Swivel Hook Head ronstan series 60 sheave acetal - solid bearing on screen tachometer and you

on screen tachometer and you can personalize the screen with Riders Name & Speed

They fit directly to all 1997 & On Rack mechanical helms

• Easy to install

Load ratings are for the cleat base assembly and are based on a 120° change in line direction

Ronstan Ball Bearing Utility Blocks - Series 15 - Singel Block, Swivel Hook Head ronstan series 60 sheave acetal - solid bearing on screen tachometer and youSmallest and lightest ball bearing block available Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O ring to separate running line from head lashing or fixing