2023 Troy Lee Designs presents the replacement for their A1 and A2 half-shell helmet. The Flowline and Flowline SE should provide good protection despite good ventilation.
Troy Lee Designs Flowline Familiar styling and fit at a lower price - Flow Mountain Bike
Review: Troy Lee Designs' New Flowline Helmet - Pinkbike
Review: Troy Lee Designs' New Flowline Helmet - Pinkbike
Review: Troy Lee Designs' New Flowline Helmet - Pinkbike
3-Way adjustable screwless visor. How to Fit. Side strap adjusters. Anti-microbial Quick Dry Premium Liner.
Troy Lee Designs Flowline SE MTB Bicycle Helmet W/MIPS Badge Fog / Gray
Troy Lee Designs Flowline MIPS Bike Helmet | Orbit Black
Troy Lee Designs Adult Bike Helmets: Cool & Stylish Bicycle Helmets Online
Flowline Helmet W/MIPS Orbit Apple – Troy Lee Designs Canada