Shimano BB-MT500-PA Press Fit Bottom Bracket - PF41-89.5/92-24 | BIKE24
Shimano PF41 BB92 89.5-92mm to BSA adaptor for BBSHD | EMPowered Cycles Electric Bike Conversion Kits and Accessories
WALGUN prensatelas para bicicleta de montaña, soportes inferiores de cerámica, BB 41mm, para Shimano Ultegra Sram Gxp, juego de bielas de 22mm y 24mm|Soportes inferiores| - AliExpress
Shimano PF41 BB92 89.5-92mm to BSA adaptor for BBSHD | EMPowered Cycles Electric Bike Conversion Kits and Accessories