TLD Stage MIPS Helmet - M/L - Stealth Midnight YGroup_7421783408685 For a full compatibility list

For a full compatibility list see below

The replaceable chain means it should last forever

Both the pins and inner/outer plates are solid hardened steel construction

the 4Forty Mips is a bantamweight

Bearing style / amount: Not listed

TLD Stage MIPS Helmet - M/L - Stealth Midnight YGroup_7421783408685 For a full compatibility listTLD has set the bar for full face mountain bike Enduro helmets with the TLD Stage MIPS Helmet. Helmets do not get much more feature packed than this. In typical TLD fashion, they have produced a sleek and stylish design with exceptional standards for safety, comfort and ventilation. The Stage helmet is also one of the lightest full face options in its class. It has a dual density EPS and EPP foam to better manage both high and low speed impacts. MIPS