Worried about your S55 / N55 crank hub spinning? Are reports of spun hubs making it hard to turn up the power? Don't let a crank bolt backout leave you with 24 bent valves - try the VTT S55 crank bolt capture for an easy, cost-effective solution. Made of 100% billet aircraft grade aluminum, anodized black to protect it from the elements and provide a stealth look, the VTT-CBC slips over the head of the crank bolt fully encapsulating it, so it can't back out. Even though it's not a full solution for all crank hub spinning issues, it's an excellent way to keep the bolt from backing out. At just 1.3 Oz’s, it adds virtually no weight to the crank, so you still get the perfect balance and vibration.

 

THE CBC ARE DESIGNED TO BE USED WITH THE FACTORY CRANK BOLT ONLY, AND WILL NOT WORK WITH AN AFTERMARKET BOLT.