Brey Krause R-9252 Driver Seat Side Mount Adapter - BMW E46, Medium Width Manufacturer_Alpinestars The Solid color model features

The Solid color model features a simple yet bold color combination

Made from 180g 100% Nomex/Meta-Aramide fabric with Kevlar-reinforced thread

the front side vent will need to be blocked off to allow proper air circulation within the helmet

The Bell Forced Air Quick Lock adapter allows the use of standard 1

Brey Krause R-9252 Driver Seat Side Mount Adapter - BMW E46, Medium Width Manufacturer_Alpinestars The Solid color model featuresThe Brey Krause R 9252 Seat Mount is a unique direct to floor mount that fits the driver side of BMW E46 3 Series Sedans and Coupes (including the M3). The R 9252 works with medium width side mounting seats with a measurement at the side mounting point of 410 426mm. The lightweight bracket is designed to bolt directly to the floor of the car using the factory BMW seat mounting hardware, eliminating the heavy sliding mechanism, and providing the lowest