Shimano BB-UN300 Square Taper Bottom Bracket
Item number: 76645
Product Description
Shimano square taper bottom bracket BB-UN300 - different axle lengths, for BSA bottom bracket
The BB-UN300 square taper bottom bracket was launched by Shimano as successor of the models BB-UN26 and BB-UN55. It covers a wide range of applications, from Touring and City bikes to older Road and Mountain bikes. BB-UN300 is available with BSA thread and in different axle lengths. In this type, the bottom bracket axle and crank are connected by a square taper. The delivery does not include crank bolts.
The BB-UN300 square taper bottom bracket was launched by Shimano as successor of the models BB-UN26 and BB-UN55. It covers a wide range of applications, from Touring and City bikes to older Road and Mountain bikes. BB-UN300 is available with BSA thread and in different axle lengths. In this type, the bottom bracket axle and crank are connected by a square taper. The delivery does not include crank bolts.
Product Specifications:
- Axle Type:
- Square Taper (JIS)
- Application:
- All Mountain, MTB, City & Touring, Road, Cross Country, City
- Chain Guard Compatibility:
- No
universal | BSA | BSA 68x110:
- Axle Length:
- 110 mm
- dropdown:
- BSA 68x110
universal | BSA | BSA 68x113:
- Axle Length:
- 113 mm
- dropdown:
- BSA 68x113
universal | BSA | BSA 68x117.5:
- Axle Length:
- 117,5 mm
- dropdown:
- BSA 68x117.5
universal | BSA | BSA 68x122:
- Axle Length:
- 122mm
- dropdown:
- BSA 68x122
universal | BSA | BSA 68x107:
- Axle Length:
- 107 mm
- dropdown:
- BSA 68x107
universal | BSA | BSA 68x118:
- Axle Length:
- 118 mm
- dropdown:
- BSA 68x118
universal | BSA | BSA 68x122.5:
- Axle Length:
- 122,5 mm
- dropdown:
- BSA 68x122.5
universal | BSA | BSA 73x113:
- Axle Length:
- 113 mm
- dropdown:
- BSA 73x113
universal | BSA | BSA 73x118:
- Axle Length:
- 118 mm
- dropdown:
- BSA 73x118
Technical Information:
- Bottom Bracket Cup Material:
- Aluminium (left), Aluminium / Steel (right)
- Axle Material:
- Steel
- Bearings:
- Industrial Bearings
universal | BSA | BSA 68x110:
- Bottom Bracket Standard:
- BSA
universal | BSA | BSA 68x113:
- Bottom Bracket Standard:
- BSA
universal | BSA | BSA 68x117.5:
- Bottom Bracket Standard:
- BSA
universal | BSA | BSA 68x122:
- Bottom Bracket Standard:
- BSA
universal | BSA | BSA 68x107:
- Bottom Bracket Standard:
- BSA
universal | BSA | BSA 68x118:
- Bottom Bracket Standard:
- BSA
universal | BSA | BSA 68x122.5:
- Bottom Bracket Standard:
- BSA
universal | BSA | BSA 73x113:
- Bottom Bracket Standard:
- BSA
universal | BSA | BSA 73x118:
- Bottom Bracket Standard:
- BSA
Compatibility:
- for all cranks with JIS square mount
Recommended for:
- FC-M311, FC-M315, FC-M351, FC-M361, FC-M371, FC-M430
- FC-M2000, FC-M3000
- FC-T3010
- FC-MT100
- FC-RS200
- FC-TY301, FC-TY501, FC-TY701
- FC-TX801
- FC-A070, FC-A073
- FC-U4000
Manufacturer Number:
- universal | BSA | BSA 68x110: EBBUN300B10X
- universal | BSA | BSA 68x113: EBBUN300B13X
- universal | BSA | BSA 68x117.5: EBBUN300B17X
- universal | BSA | BSA 68x122: EBBUN300B22X
- universal | BSA | BSA 68x107: EBBUN300B07X
- universal | BSA | BSA 68x118: EBBUN300B18X
- universal | BSA | BSA 68x122.5: EBBUN300B23X
- universal | BSA | BSA 73x113: EBBUN300C13X
- universal | BSA | BSA 73x118: EBBUN300C18X
Contents:
- 1 x Shimano BB-UN300 bottom bracket
Order Together:
Manufacturer:
Shimano Europe B.V.
High Tech Campus 92
5656 AG Eindhoven
Netherlands
info@shimano-eu.com
High Tech Campus 92
5656 AG Eindhoven
Netherlands
info@shimano-eu.com
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