From Shimano Recall Notice:
The affected model numbers are DURA-ACE and ULTEGRA branded cranksets with the following model numbers: ULTEGRA FC-6800, FC-R8000 and DURA-ACE FC-9000, FC-R9100 and FC-R9100-P. The model numbers are stamped on the inside of the crank arm near the bottom of the arm.
With our dedication to safety and quality in mind, Shimano is issuing a voluntary recall of some bonded 11-speed HOLLOWTECH II road cranksets produced before July 2019 for a possible bonding separation issue.
To remedy this situation, Shimano will have applicable, pre-July 2019, cranks inspected by Shimano authorized retailers and Shimano will replace any cranks that fail the inspection process. There is no need for further action for cranks that pass the inspection process. The CPSC has reviewed and approved the voluntary Corrective Action Plan that Shimano has proposed. This is designed to give the consumer multiple ways to determine whether their crank shows a possible bonding separation issue and to swiftly remove any possible safety hazard to our consumers.
Not all Ultegra and Dura-Ace cranks need to be inspected. Only cranks produced before July 2019 need to be inspected, and the way to know if your crank should be inspected is to identify it in step 1 below.
Buying a used bicycle can be a great way to save money on a new bike. However, it is important to inspect the bike carefully before buying it to ensure it is in good condition.
✅ Look for a bike that is in good condition. The bike should be clean and free of rust or damage. The tires should be inflated and in good condition.
✅The brakes should work properly. The gears should shift smoothly.
✅Ask the seller about the bike’s history. How old is the bike? How often has it been ridden? Has it been in any accidents?
✅Take the bike for a test ride. This will give you a chance to see how the bike feels and to make sure that it fits you properly.
✅Negotiate the price. The seller may be willing to lower the price if you are willing to pay cash.
Once you have bought your used bicycle, it is a good idea to have it tuned up by a qualified mechanic. This will help to ensure that the bike is safe to ride and that it will last for many years.
Here are some of the things that a bike mechanic will do during a tune-up:
✅ Inspect the bike for any damage.
✅ Clean and lubricate the bike.
✅ Adjust the gears and brakes.
✅ Inflate the tires.
✅ Make any necessary repairs.
A tune-up is a relatively inexpensive way to keep your bike in good condition. It is a good investment that will help you enjoy your bike for many years.
Here are some additional tips for buying a used bicycle:
✅Buy from a reputable seller. This could be a local bike shop, a pawn shop, or a classified ad.
✅Be prepared to negotiate. The seller may be willing to lower the price if you are willing to pay cash and if issues are pointed out.
With a little bit of research and preparation, you can find a great used bicycle that will meet your needs and budget.
My passion for bikes started when my parents opened a shop in the 1980s called Parker Bikes (we were located in Parker, Colorado). My love for cycling has continued since then, in my work and with my hobbies of road cycling and mountain biking. After my parents’ shop closed, I worked for other bike shops (including Lee’s Cyclery in Fort Collins), where I built and sold bikes, fixed and tuned up bikes, and managed inventory.
I love working on bikes and want to share my passion for cycling with others. So, next time you’re talking cycling with someone and wondering how to get started or where to go from here, you can think, “I know a guy!”