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17 Customer Review
Availability: In stock | Usually dispatched within 24 hours
The Shimano Dura-Ace CN-7901 Bicycle Chain (10 Speed)
When you need the smoothest directional shift with uninterrupted power transfer, look to Shimano for their Dura-Ace CN7901 Bicycle Chain.
The innovative directional directional design, with both inner and outer plates working together to reduce any possibility of chain suck.
This chain is 10 speed compatible - 5.88mm chain width and optimised for Shimano HG systems, features a zinc-alloy finish to prevent corrosion. - T.H
Weight: 252g (Manufacturer claimed). This chain is optimised for use with Dura-Ace, but will work with all Shimano 10 speed drive-trains. Please note this chain is directional and care should be taken when fitting to ensure it is on correctly.
If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.
Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours
Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.
You will receive an email to confirm when your item has been sent.
You can also check the status of your order and individual items by accessing your account details and following the prompts.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.
Please see our returns policy.
If you have any technical queries please visit the PBK Forum where our experts are waiting to answer your questions.
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Reviewed on 18/08/2014 by todd
The narrow design runs and shifts like butter, best price around.
Reviewed on 04/06/2014 by Joe
I have owned a few Dura Ace 7901 chains. They last at least 3 times longer than the 105 or Ultegra chains.
I received one chain in a plastic bag, but the next 2 I ordered came in original packaging. This is the best price I have ever seen on these chains.
Reviewed on 04/06/2014 by Navigator
Excellent chain.. Legendary Shimano Dura Ace quality.
Reviewed on 21/04/2014 by wischdog
So far so good only a couple of hundred miles on it and works great, can't give it 5 stars due to not sure how long it will last.
Reviewed on 21/04/2014 by Texas Joe
After my local bike shop indicated I needed a new rear cassette and chain I starting comparing the pricing and was very impressed with ProBikeKit. I read several reviews which suggested the combination of an Ultegra cassette and the Dura Ace chain produced great results. I placed my order and 10 days later it was on my doorstep at a significant savings from my local options. Both the cassette and chain were in original Shimano packaging and in excellent condition. They have now been installed and have made the shifting much smoother. Would highly recommend as long as you have the time to wait.
Reviewed on 20/01/2014 by Avionics
Chain was received on time and in manufactures box. Will buy from again.
Reviewed on 17/01/2014 by TimT
one of the lightest chains available and incredibly durable. I've put nearly 10k miles on my first one.
Although I don't check mine with a chain tool. I just run the chain for a couple seasons and replace the cassette and chain together. Always keep the chain and cassette matched. Rings get replaced every 3rd chain.
No breaks yet in 30k miles.
Reviewed on 23/12/2013 by Five-O
Contrary to some reviewers, my CN-7901 Shimano Dura-Ace chain did come new in a box (NIB). PBK's holiday sale price is the best I've seen for this chain. I replaced my first CN-7901 at 3500 miles when trying to find the cause of some noise in my drive train. It still had less than 75% wear. The noise turned out to be worn bottom bracket cups (again). The CN-7901 is just fantastic. The most life I ever got on the CN-7801 Dura-Ace was 2800 miles. The most life I got on the equivalent Ultegra was 2500 miles. And I lube my chain at every 200 miles to maximize chain longevity and keep things running smoothly.
Reviewed on 19/12/2013 by Five-O
The Dura-Ace CN-7901 outperforms its predecessor, the Dura-Ace CN-7801. I changed my 7901 after 3500 miles with less than 75% wear because I was chasing a noise in my drive train that turned out to be worn bottom bracket cups. I never got more than about 2800 miles from a 7801 on the same bike measuring a full 75% wear using a chain wear tool. I always measure wear in several different spans along the chain.. I faithfully relube my chains every 200 miles. PBK sent my 7901 in the original Shimano box.
Reviewed on 17/12/2013 by teresa
got the chain but havent had it installed yet---so ???
Shimano Dura-Ace CN-7901 Bicycle Chain - 10 Speed