115mm JIS square taper. Made by VP well known for bearing type products through the bike trade. Easy fitting, using a standard shimano bb cassette tool.
Square Taper Semi Seal Cartridge Bottom Bracket 73mm x 127mm BB Cassette
Shimano UN300 Bottom Bracket Bike Cycle Bicycle BB Square Taper Sealed Cartridge
Shimano Altus Shimano FC-M311 Altus Square Taper Chainset 42/32/22T With Chaingu
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Oxford Threadless Square Taper Bottom Bracket
Shimano TOURNEY FC-TY501 6/7/8-speed Square Taper Crank Black or Silver
