Birzman Rotor Wear Indicator 2025 CheckoutTitle=SRAM DUB BB30 Bottom Bracket 308 lb recommended max rider

308 lb recommended max rider weight limit Gender/Age Women's Color Black Rail Material Chromoly Saddle Cut Out No Material Synthetic Defined Color Black Clamp Style Std Rails Seat Size SM/MD

47 BB/Frame Interface T47 BB Shell Width (mm) 77 Spindle Interface Type SRAM DUB Defined Color Black

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Campagnolo standard spec

Birzman Rotor Wear Indicator 2025 CheckoutTitle=SRAM DUB BB30 Bottom Bracket 308 lb recommended max riderQuickly check the degree of rotor wear to determine whether a replacement is needed Double sided, laser engraved minimum thickness (lower wear limit) markings, based on each rotor manufacturers recommendations, for easy reference Thinner design makes it easier to insert rotors Now compatible with TRP E Bike rotors Covers 90% of mainstream rotor specifications Model Rotor Wear Indicator 2025 Description Rotor Wear Indicator Color Gray