Shimano SQUARE TYPE BOTTOM BRACKET (BB-UN101-K)

Bottom Bracket

SQUARE TYPE BOTTOM BRACKET (BB-UN101-K)

Specifications

Manufacturer
Shimano
Name
SQUARE TYPE BOTTOM BRACKET (BB-UN101-K)
MPN
BB-UN101-K
BB Standard
BSA THREADED
Thread Type
BSA (English)
Shell Width (mm)
68, 73
Spindle Interface
SQUARE_TAPER_JIS
Description
-

Compatibility

Shimano SQUARE TYPE BOTTOM BRACKET (BB-UN101-K) is a Shimano bottom bracket. Everything listed below was matched on a specification we hold for both parts: the interface each pairing actually depends on, such as freehub body, speed count, actuation or mounting standard. Where we could not verify that interface, the part is left out rather than assumed to fit.

Cranksets this bottom bracket accepts12

CRANKSET 2X8sRecommended

Shimano

CRANKSET 2X8s

  • Both use a square taper jis spindle
HYPERDRIVE TRAIL MTB CRANKSET 3X9sRecommended

Shimano

HYPERDRIVE TRAIL MTB CRANKSET 3X9s

  • Both use a square taper jis spindle
MTB CRANKSET 2X8/7s (FC-M315-2)Recommended

Shimano

MTB CRANKSET 2X8/7s (FC-M315-2)

  • Both use a square taper jis spindle
MTB CRANKSET 2X8/7s (FC-TY501-2)Recommended

Shimano

MTB CRANKSET 2X8/7s (FC-TY501-2)

  • Both use a square taper jis spindle
MTB CRANKSET CHAIN LINE 3 MM OUTBOARD 2X8/7sRecommended

Shimano

MTB CRANKSET CHAIN LINE 3 MM OUTBOARD 2X8/7s

  • Both use a square taper jis spindle
TOURNEY TY MTB CRANKSET 181.5 MM Q-FACTOR 3X8/7/6sRecommended

Shimano

TOURNEY TY MTB CRANKSET 181.5 MM Q-FACTOR 3X8/7/6s

  • Both use a square taper jis spindle
TOURNEY TY MTB CRANKSET 185.5 MM Q-FACTOR 3X8/7/6sRecommended

Shimano

TOURNEY TY MTB CRANKSET 185.5 MM Q-FACTOR 3X8/7/6s

  • Both use a square taper jis spindle
ESSA CRANKSET 8/7s (FC-U2000-1)Recommended

Shimano

ESSA CRANKSET 8/7s (FC-U2000-1)

  • Both use a square taper jis spindle
ESSA CRANKSET 8/7s (FC-U2001-1)Recommended

Shimano

ESSA CRANKSET 8/7s (FC-U2001-1)

  • Both use a square taper jis spindle
NEXUS CRANKSETRecommended

Shimano

NEXUS CRANKSET

  • Both use a square taper jis spindle
TOURNEY CRANKSET 2X8/7sRecommended

Shimano

TOURNEY CRANKSET 2X8/7s

  • Both use a square taper jis spindle
TOURNEY TY MTB CRANKSET 3X8sRecommended

Shimano

TOURNEY TY MTB CRANKSET 3X8s

  • Both use a square taper jis spindle

Frames with a matching bottom bracket shell20

29er Carbon Frame Full Suspension XC FrameRecommended

LightCarbon

29er Carbon Frame Full Suspension XC Frame

  • Both are bsa threaded bottom bracket shells
29er Light XC Full Suspension Carbon Frame Internal Cable RoutingRecommended

LightCarbon

29er Light XC Full Suspension Carbon Frame Internal Cable Routing

  • Both are bsa threaded bottom bracket shells
4SRecommended

Kinesis

4S

  • Both are bsa threaded bottom bracket shells
4S DiscRecommended

Kinesis

4S Disc

  • Both are bsa threaded bottom bracket shells
5010 Frame 2024Recommended

Santa Cruz

5010 Frame 2024

  • Both are bsa threaded bottom bracket shells
5010 Frame 2025Recommended

Santa Cruz

5010 Frame 2025

  • Both are bsa threaded bottom bracket shells
629 2024Recommended

Whyte

629 2024

  • Both are bsa threaded bottom bracket shells
875 Madison RSRecommended

Look

875 Madison RS

  • Both are bsa threaded bottom bracket shells
895 VitesseRecommended

Look

895 Vitesse

  • Both are bsa threaded bottom bracket shells
905 2023Recommended

Whyte

905 2023

  • Both are bsa threaded bottom bracket shells
909 X 2023Recommended

Whyte

909 X 2023

  • Both are bsa threaded bottom bracket shells
920 FramesetRecommended

Trek

920 Frameset

  • Both are bsa threaded bottom bracket shells
AbsolutRecommended

Commencal

Absolut

  • Both are bsa threaded bottom bracket shells
🚲Recommended

Lynskey

Aeon Titanium frame

  • Both are bsa threaded bottom bracket shells
Aethos 2 FramesetRecommended

Specialized

Aethos 2 Frameset

  • Both are bsa threaded bottom bracket shells
Agree C:62Recommended

Cube

Agree C:62

  • Both are bsa threaded bottom bracket shells
AitheinRecommended

Kinesis

Aithein

  • Both are bsa threaded bottom bracket shells
Aithein DiscRecommended

Kinesis

Aithein Disc

  • Both are bsa threaded bottom bracket shells
AL 464 PRecommended

Look

AL 464 P

  • Both are bsa threaded bottom bracket shells
All GravelRecommended

Gloria

All Gravel

  • Both are bsa threaded bottom bracket shells

Frequently Asked Questions

What fits Shimano SQUARE TYPE BOTTOM BRACKET (BB-UN101-K)?

On this page we list cranksets this bottom bracket accepts, frames with a matching bottom bracket shell. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.