Built for riders who want faster setup and fewer headaches, Peaty’s Holeshot Fast Flow Valves boost airflow by around 200 percent compared to the Mk2 Presta, making tubeless seating quicker and more consistent. The smart design keeps things fully airtight while staying tough and reliable, helping reduce the chance of damage when you’re inflating, topping up, or riding hard.

Features

• Up to 2x higher airflow than standard Presta for faster tyre seating
• Seats tyres at higher pressure with less effort - no compressor needed
• Lets sealant flow straight into the tyre - no core removal required
• Larger internal channels reduce clogging and keep airflow consistent
• 7075 aluminium build with full anodising to prevent sealant sticking
• Designed to stay clear - fewer blocked valves and less waste
• Fully serviceable design for long-term use at home
• Fail-safe internal sealing system protects the function after impacts
• Keeps working even if the valve shaft gets hit on the trail
• Backed by a lifetime support guarantee for added confidence
• Includes dual-purpose caps for real trail utility
• E-bike lube cap helps hold crank hardware in place
• Integrated spoke key cap for quick on-trail adjustments