Why spring for a $300 valve adjustment on your desmo every 6,000 miles (10,000 Km) when you can extend the interval to 18,000 miles (30,000 Km)?

Our proprietairy valve collet sets cost as little as $149.50. They're easy to install, they don't require any modification to your engine and they'll put $600 back in your pocket over the course of a season (18,000 miles or 30,000 Km).

Here's how they work: