【Bicycle Sleeve BB Tool】The sleeve tool fits the bottom bracket of the bicycle perfectly, strong and durable, effectively preventing damage to the bottom bracket of the bicycle.

【Durability】The bicycle sleeve tool is made of 7075-T6 aviation aluminum, CNC milled, and proofread multiple times to minimize the gap between the bottom bracket or locking ring to ensure the strength of the tool and provide long-lasting performance.

【Strong Compatibility】Universal bicycle sleeve BB tool, suitable for a variety of bottom brackets, making it a versatile addition to your bicycle tool bag, suitable for COLNAGO T45 BB diameter 53mm.

【Lightweight and Convenient】This bottom bracket removal tool weighs 95 grams, which is easy to carry for bicycle travel and can be quickly repaired and adjusted.

【After-sales Service】If you have any questions when using the product, please feel free to contact us, we will answer and respond to your questions within 24 hours.