If you need BSA or Press Fit bottom bracket, please contact the seller Package Including: - 1pcs Shimano FC-M7100 1170/175mm 32T/34T - 1pcs Shimano SL-M7100 RIGHT SHIFTER - 1pcs Shimano RD-M7100 Rear Derailleur SGS - 1pcs Shimano CS-M7100-51T 10- 51T Cassette - 1pcs Shimano CN-M7100 Chain - 1pcs Shimano BB-MT801 BSA Or MT800 Press Fit Bottom Bracket - 1pcs Shimano BR-M7100 / BR-M7120 Disc Brake Set 100% authentic, no original box.
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