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This product has been discontinued, but we can help!
Show All Products From Shimano
Show Bottom Brackets From Shimano
Possible replacements for the
UN54 70x118mm BB
Shimano
BB-5500 105 Bottom Bracket - V1 Spline
original price: $58
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XTR BB93 English Bottom Bracket
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ES300 Octalink V2 Spline English Bottom Bracket
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Shimano
ES300 Octalink V2 Spline English Bottom Bracket
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online price: $22
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Deore BB-MT500 Press Fit Bottom Bracket
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Shimano
SM-BB52-D Bottom Bracket - English, Hollowtech II
online price: $19
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BB-MT501 English Bottom Bracket - 68/73mm, Fits Hollowtech II Spindle
original price: $21
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online price: $18
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Shimano
BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 47.5mm Chainline
online price: $18
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Shimano
BB-UN300 Bottom Bracket - English, 73mm Shell, Spindle, Square Taper JIS
original price: $21
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online price: $17
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Shimano
BB-UN300 Bottom Bracket - English, 68mm Shell, Square Taper JIS
original price: $18
99
online price: $17
99
Shimano
BB-RS501 Hollowtech II English Bottom Bracket
original price: $19
99
online price: $17
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Shimano
BB-RS500 Hollowtech II Bottom Bracket
original price: $24
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online price: $16
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---- Archived Product Data ----
Shimano
UN54 70x118mm BB
We're sorry, this product has been discontinued.
Show Products From Shimano
Italian Threaded
70x118mm
Confused about bottom bracket standards and what it is you need? Here's a comprehensive look at the subject:
The Bottom Bracket (Un)Standard blog post.
Specifications
Bottom Bracket Shell Width
70mm
Bottom Bracket/Frame Interface
Italian
Spindle Interface Type
Square Taper - ISO
Spindle Length (mm)
118
Tree Fort ID:
333222356225
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Q.
asked by:
freeflight
what does the "UN54" refer to?
A.
anwered by:
bhardy
That is the model of the bottom bracket.
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