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🔩 Own the Ride: The Ultimate Bottom Bracket Tool for the Serious Cyclist
The Park Tool BBT-4 is a precision-engineered bottom bracket wrench designed for professional and enthusiast cyclists. Compatible with multiple sealed cartridge bottom brackets from leading brands, it features a 44mm major diameter and 6-notch design for secure, scratch-free installation and removal. Lightweight yet durable, it supports up to 100 Nm torque and comes with a limited lifetime warranty, making it an essential tool for maintaining high-performance bikes.
| ASIN | B000C3BCTS |
| Best Sellers Rank | #199,357 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #648 in Bike Shop Tools #23,655 in Hiking Clothing |
| Brand Name | Park Tool |
| Color | Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (382) |
| Finish Types | Natural |
| Global Trade Identification Number | 00763477000415, 00784427658432 |
| Head Style | Box End |
| Included Components | Crank, Bottom Bracket & Pedals |
| Item Length | 9.25 Inches |
| Item Torque | 100 Newton Meters |
| Item Type Name | Workshop |
| Item Weight | 0.09 Kilograms |
| Manufacturer | Park Tool |
| Manufacturer Warranty Description | Limited Lifetime Warranty - see Parktool.com/warranty for details |
| Material Type | Plastic |
| Model Number | BBT-4 |
| Operation Mode | Mechanical |
| Package Quantity | 1 |
| UPC | 784427658432 757183321025 796254157521 763477000415 |
| Unit Count | 1.0 Count |
C**E
Very nice tool
A very nice tool. Reasonably priced and decently manufactured with quality material and fine workmanship. Well designed with excellent fit of the bottom bracket cups. Very secure for easy and no scratch removal or installation. Its an excellent tool as is, but I will pay a few buck extra it has a thicker padded grip and a longer handle for more leverage against stubborn or poorly installed cups.
R**Y
Park Tools NEVER disappoint.
I drooled over Park tools when I was just a kid spending every $ from delivering newspapers on '80's BMX components. Now I can afford the BEST bicycle specialty tools. If you need to read a review of Park tools, you shouldn't be trying to repair your own equipment.
A**R
Works well
This worked well for me. I like the metal tabs that help you keep the tool from slipping into the frame.
J**S
Tape bottom bracket before use.
It works as intended. Used on 96' Bianchi Eros. It did chip up the paint a little bit. The bottom bracket hadn't been removed in 25 years so it needed some extra force. It did work though! I reccomend taping around where the tool will make contact.
M**D
Does what it is supposed to do (almost).
If you need to install or remove one of the bottom brackets that this tool is designed for, this is the low cost tool. If your BB is stuck, removing it with this tool is problematic as you have to put a pipe on the end of the tool, and hold the tool onto the cup while you try and turn. If torquing your BB to its recommended setting is important to you, look elsewhere as there is no way to attach a torque wrench to this tool. Three stars because it does what it is supposed too, minus two stars because you cant torque to a known setting, and removing stuck BB's is not ideal. If the tool had a 1/2" or 3/8" square hole in it that fit a torque wrench I would probably give it five stars.
R**T
Great tool
Worked perfectly. Nice tool.
A**4
The right tools are always a plus when installing parts ...
The right tools are always a plus when installing parts on a bike and this tool did the job as designed.
A**R
This is the tool I needed
This tool worked as described and allowed me to quickly remove the bottom bracket on my vintage Campagnolo equipped bike.
L**S
Looks like a solid professional tool.
J**S
Hallo, ich mußte für meine MTB Umbau auf e bike mein Kurbellager für einen Tretsensor aufschrauben. Der Patronenschlüssel passte genau und der Hebelarm war auch gerade ausreichend um das Kurbellager abzuschrauben. Klasse Teil und robust und passgenau für dieses Kurbellager.
E**A
Funciona muy bien y me sirvió de maravilla
I**N
Usato per smontare il movemento centrale usato negli anni 90: Shimano BB-UN10. Rimane ben saldo alle ghiere di chiusura del movimento centrale anche grazie ai perni di "fine corsa" diciamo. Purtroppo il suo uso è veramente limitato a movimenti centrali non più tanto in uso.. forse bici Vintage. L'impugnatura in gomma rende più confertevole l'operazione di smontaggio. Consigliata.
M**5
Achrter pour restaurer un encien vtc,c'est l'outil parfait pour démonter le boitier de pédalier,l'outil s'adapte parfaitement a l'empreinte de l'écrou de fixation en matière plastique,démontage sans problême,prix assez élevé pour une utilisation,changement de boitier trop de jeux,mais objet presque introuvable,parfait malgré le prix,satisfait de mon achat.
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