Shimano TL-UN74-S BB Removal Tool
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Shimano TL-UN74-S tool for installation and removal of 20 tooth splined cartridge bottom bracket such as Octalink and square bottom bracket.
FEATURES
- Hardened steel for rigidity and durability
- For use with 32mm wrench drive
- Economical and compact version of TL-UN66
- For installation and removal of 20-tooth splined cartridge BB such as Octalink and square BB
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Shimano TL-UN74-S BB Removal Tool
Shimano TL-UN74-S BB Removal Tool
![]()
Shimano TL-UN74-S tool for installation and removal of 20 tooth splined cartridge bottom bracket such as Octalink and square bottom bracket.
FEATURES
- Hardened steel for rigidity and durability
- For use with 32mm wrench drive
- Economical and compact version of TL-UN66
- For installation and removal of 20-tooth splined cartridge BB such as Octalink and square BB
Original: $10.54
-70%$10.54
$3.16Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
![]()
Shimano TL-UN74-S tool for installation and removal of 20 tooth splined cartridge bottom bracket such as Octalink and square bottom bracket.
FEATURES
- Hardened steel for rigidity and durability
- For use with 32mm wrench drive
- Economical and compact version of TL-UN66
- For installation and removal of 20-tooth splined cartridge BB such as Octalink and square BB



















