After testing multiple variations of cams for the 2022+ Grom/Monkey/Dax, we've settled on this setup for stock-bore and big-bore bikes. We have maximized the lift using the stock valves and combined that with a very rideable duration that produces gains at every RPM in the rev range. 

DHM S1 Camshaft

• Highest possible lift with stock valves
• Gains across the entire rev range
• +1-2HP over a bike with only intake/exhaust
• Direct drop-in installation
• Set valve clearance to .005” / .005”

Generation 2 Updates

• Removable big bearing for ease of installation
• Duration adjustment to help tip in response and idle noise
• Stronger heat treatment to increase overall durability

A tune is required to run this cam!