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No Hassle Returns
With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.
Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!
With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.
So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.
Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.
The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.
Call us if it's a bike as we can help arrange collection. Tel 01752 849315 or info@certini.co.ukPlease fill in the downloadable returns form to complete and return with your goods.CLICK HERE TO DOWNLOAD THE RETURNS FORMReturns Address:
Brand:Shimano
Code:Y1W834000
Maintain peak drivetrain performance with the Shimano Ultegra FC-R8000 34T Inner Chainring, specifically designed for 11-speed road bike setups. Ideal as a direct replacement for worn or damaged chainrings, this high-quality component is engineered for seamless compatibility with Shimano HG 11-speed chains and the FC-R8000 crankset.
Shimano’s Ultegra chainrings are renowned for delivering the perfect balance of lightweight construction and exceptional rigidity, enabling smooth, precise shifting even under heavy pedaling load. The 34T-MS inner ring is built to enhance power transfer and efficiency, thanks to a precision-engineered tooth profile that ensures optimal chain engagement.
Whether you're upgrading or replacing components, trust Shimano's Ultegra 34T inner chainring for race-ready performance, durability, and flawless shifting on every ride.
General Unisex Brand Information