This is one of the few extractors which works with all the types of crank we have found that take an extactor. It works with ISIS hubs, cotterless hubs and even Octalink. It is compact and light. It requires 15mm open-ended spanner & 8mm allen key to use (not supplied with the product).
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when you take a padal off you screw this in place of the pedal cover screw then wind in the inner part pushing the pedal off clealy and simply without damaging the splines. essential bit of kit (Posted on 18/03/2016)