Pernos de manivela de aleación autoextraíbles Truvativ M12/M22

The Truvativ M12/M22 Self Extractor Alloy Crank Bolts are a purpose-built replacement hardware solution for Truvativ cranksets, combining an integrated self-extracting design with lightweight alloy construction. The self-extractor function means crank removal doesn't require a separate puller tool — the bolt itself handles extraction as it's backed out, keeping your trailside or workshop workflow clean and straightforward.

Alloy construction keeps weight honest without sacrificing the durability you need from a component that takes torque on every ride. These bolts are designed to work with both M12 and M22 interface standards, covering a range of compatible Truvativ cranks in a single part number.

Truvativ M12/M22 Self Extractor Alloy Specs at a Glance

• Compatibility: M12 and M22 crank interfaces
• Function: Self-extracting — no separate crank puller required
• Material: Alloy
• Brand: Truvativ
• Category: Bottom bracket parts / crank hardware