






🔧 Upgrade your ride maintenance game with precision and durability!
The Bolaxin Bicycle Bottom Bracket Tool BBT-69.2 is a precision-engineered, 16-notch, 44mm diameter tool crafted from anodized CNC aluminum alloy. Designed for professional-grade bottom bracket installation and removal, it offers corrosion resistance and durability. Compatible with 16-notch adaptors and requiring a 3/8" drive ratchet or torque wrench, it comes with a 120-day warranty and responsive customer support, making it a must-have for serious cyclists and bike mechanics.





















| ASIN | B08YRCN2F2 |
| Best Sellers Rank | #68,677 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #156 in Bike Shop Tools |
| Brand Name | Bolaxin |
| Color | Blue |
| Customer Reviews | 4.0 4.0 out of 5 stars (64) |
| Date First Available | March 12, 2021 |
| Item Package Dimensions L x W x H | 3.58 x 2.52 x 0.67 inches |
| Item Weight | 2.4 ounces |
| Manufacturer | Antozon |
| Material | Aluminum |
| Package Weight | 0.07 Kilograms |
| Part Number | Bolaxin-202100D2 |
J**E
Fits IXF bottom bracket hubs ✌🏼
The machined quality is excellent and it fits IXF bottom bracket hubs (44mm OD/16 ribs). 👍🏼. Works exactly as advertised, thank you ✌🏼
S**N
Soft metal, one time use
Soft aluminum metal, one time use tool. The tool did the job, but got stuck on the ratchet and is now stripped and probably won't work again in the future.
T**C
Worked well on my DT Swiss hubs with XT M8120 centerlock rotors
Quality tool, machined with tight tolerances, no issues stripping the tight, thin center lock rotor nut, looks like it will last. I’m a fan and have a lot of Park tools but like to sometimes try the cheaper versions before surrendering my cash to Park, especially for the tools only used once in a while..
J**L
Also compatible with ixf bottom brackets
Best tool for the price it is also compatible with the ixf bottom brackets very good quality heavy duty grips on good to the bottom brackets very durable and easy installation grips good onto the bottom bracket
E**S
Did not work for Shimano Center Lock external lockrings
I purchased this tool to remove the factory center lock rotor lockrings on my Trek bike. The lockrings have external splines (outer grooves), and while this tool technically fits the spline pattern according to the specs, it did not engage deeply enough to remove the lockring under real torque. The tool would seat on the splines, but under pressure it began to slip and felt like it was starting to round the grooves. I stopped before damaging anything and ended up taking the wheel to a local bike shop. They removed the lockring easily using a higher-quality, tighter-tolerance tool (plenty of those here on Amazon). It feels that this tool may work may work for light duty, but for tightly installed factory lockrings, it did not provide sufficient spline engagement or grip. If you are working on Shimano Center Lock rotors with external splines, I would recommend using a higher-quality tool with deeper engagement.
K**E
Bang for buck
Exactly what I needed
N**O
Fits on the non-drive side only.
Per the usual, these things are not cut precise. For some weird reason, it works on the non-Drive. side and fits perfectly, but I can’t get any kind of good fit on the Drive side which rendered the tool totally useless. I was thinking of returning it, but it would cost me probably more in gas to drive down to Whole Foods or UPS to send it back.
V**O
Good tool for price
Fits fine but you need to hold it in place. If it slips it's ruined