Shimano TL-UN74-S Bottom Bracket Tool
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The Shimano TL-UN74-S bottom bracket tool is a wrench for Octalink and square-taper cartridge bottom brackets, with a 20-tooth profile. It is used to fit and remove the bottom bracket and works with models such as BB-UN, BB-ES, Dura-Ace and Ultegra 7700 and 7703, earlier Deore and XT models, and BB-M952.
It is made from high-strength hardened steel and is operated with a 32 mm open-ended spanner or an adjustable spanner. It is not suitable for press-fit or non-cartridge BSA systems, so check the bottom bracket type before use.
| Material | High-strength hardened steel |
|---|---|
| Operating Spanner | 32 mm open-ended spanner or adjustable spanner |
| Profile | 20 teeth |
| Intended Use | Fitting and removing Octalink and square-taper cartridge bottom brackets |
| Compatibility | BB-UN, BB-ES, Dura-Ace/Ultegra 7700 and 7703, earlier Deore/XT models, BB-M952 and variants |
Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.
Manufacturer
Shimano Inc.
3-77 Oimatsu-cho, Sakai-ku, Sakai City, Osaka 590-8577, Japan
bike.shimano.com/it-ITproduct-safety.html
EU responsible person
Shimano Europe B.V.
High Tech Campus 92, 5656 AG Eindhoven, The Netherlands
info@shimano-europe.com
Product identifier
EAN 4524667000358 · SKU 233116