【Service Your Bike】: The bottom bracket is often the source of many irritating creaks on your bike. If you hear creaking as you pedal, then it may well be because there’s dirt or water trapped in the bottom bracket. Or, it may have simply worn out over the course of the thousands of miles you’ve been cycling. You should also remove the bottom bracket if you’ve simply not serviced your bike in a long time. Made in Taiwan. Major in cycling accessories more than 10 years, we know a lot about cycling products. We truly want you to be happy with our Bike bottom bracket tool and our professional customer service will do whatever it takes to ensure your satisfaction we are offering a 12-month guarantee. 【Easy to Use】: Dual-size to drive, for those who demand the utmost precision, our bike BB removal tool is compatible with 1/2" drive wrench or 24mm open-ended wrench, allowing for accurate and consistent torque during installation. 【Durability】: CYCLISTS bottom bracket removal tool is made of hardened quality steel and equipped with ergonomic non-slip, rubber crank handle. 29cm whole length to provide great leverage, allow you to bring full power on the tool, and you can easily change the sprocket when worn or to adjust the gear ratio. Made in Taiwan. Major in cycling accessories more than 10 years, we know a lot about cycling products. We truly want you to be happy with our Bike bottom bracket tool and our professional customer service will do whatever it takes to ensure your satisfaction we are offering a 12-month guarantee. cyclists Bottom Bracket Tool 16 x 41mm - Bottom Bracket Install Removal Tool Compatible with Shimano BBR60, MT800