Sweet Protection Redeemer 2Vi TT Helmet Goes (Really, REALLY) Big

This daringly oversized TT helmet uses a carbon fiber vent to accelerate air over the rider's back and shoulders to reduce drag.

Just when we thought TT helmets couldn't get any weirder: Giro leaves us speechless

気になるTTヘルメット Sweet Protection｜アズマの TT BIKE ブログ

Sweet Protection Aims to Cheat the Wind with New Redeemer 2Vi MIPS Time Trial Helmet

Thomas Larsen Røed on LinkedIn: Sweet Protection - Virtual Tech Talk - Redeemer 2Vi® Mips TT helmet

Sweet Protection

Aero is Everything: The Wild and Wonderful TT Helmets of Paris-Nice - Velo

Choose your fighter: Ugly time-trial helmets official ranking

Choose your fighter: Ugly time-trial helmets official ranking

Sweet Protection enlists help of F1 engineer for Redeemer time trial helmet - BikeRadar

Redeemer 2Vi® Mips Helmet