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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
100R Subsonic is a stylish and practical flip-up helmet designed for riders seeking streamlined looks with everyday functionality
Pinlock and Smoke Shield included
featuring a vibrant mash-up of red
dry surfaces
Thermoplastic Composite Shell – Durable
BT Moto Stage 1 + Stage 2 ECU Flash Bundle – BMW M1000RR (2021–2022) Sena 100R Subsonic is a stylishGet the complete ECU tuning solution for your 20212022 BMW M1000RR with the BT Moto Stage 1 + Stage 2 ECU Flash Bundle. Stage 1 removes the factory restrictions, unlocking sharper throttle response, smoother fueling, and big midrange horsepower gains up to +60HP in the midrange and +10WHP across the curve. Stage 2 builds on this foundation, refining fueling and ignition for riders running full exhaust systems and supporting intake upgrades. Together,