HMF Quiet Core Insert 2026SpringTent ride with confidence not only

ride with confidence not only in your gear's performance but its environmental footprint

Make gripping your ride incredibly easy for increased bike control with more contact between bike and rider

Adjustable cuffs with lycra inner cuff extensions

wide outriggers for a balanced fit

This leads to a more precise and less restrictive fit

HMF Quiet Core Insert 2026SpringTent ride with confidence not onlyThe HMF Quiet Core is an insert made of 201 Stainless Steel and installs on most HMF exhausts in seconds. It's designed for sound sensitive riding areas and decreases the sound level approximately 3 6dB. Quiet Core Fits: Peformance Series Swamp & Swamp XL Series Penland Series (Torque Range Modifier removed) Signature X Series