Sparco Replacement Tuning Seat Recline Backing Plate Option:Left Bell recommends that you periodically

Bell recommends that you periodically change shields for better vision and safety

The Brey Krause R-9255 Seat Mount is a unique direct-to-floor mount that fits the passenger side of BMW E46 3-Series Sedans and Coupes (including the M3)

Includes an antimicrobial agent that inhibits the growth of bacterial odors

The 3-layer Prime SP-16 weighs in at just 240 g/m

Threaded-backing plate necessary for installation on all other helmets is NOT included

Sparco Replacement Tuning Seat Recline Backing Plate Option:Left Bell recommends that you periodicallyAlthough attractive, Sparco plastic pieces are prone to cracking from age and or mishandling. Luckily, we carry a complete assortment of replacement pieces to make your seat new again! Replacement recline backing plates fit behind the seat's recline knob and cover the seat's reclining mechanism. Easily installed with 2 screws. Sold individually purchase both a left and a right for a complete set. Does not include the adjustment knob or mounting