With several years of development and working closely with professional teams you can expect extreme accuracy from Shimano's first fully integrated power meter HollowTech II 11-speed Dura-Ace chainset. Features: Accurately calibrated strain gauges are integrated inside both left and right crank arms, this provides a stable measurement system through rotation from both sides for extremely precise data 2% accuracy of strain gauge measured power Bluetooth and ANT with wireless firmware update and data acquisition system Easily rechargeable integrated battery with fully waterproof reliable electric system Hollow outer chainring, giving vast improvements in rigidity and increased weight savings The hollow outer chainring has essentially removed outer chainring flex, hugely improving shift performance making it precise even under high load These industry leading HollowTech II cold forged hollow crank arms have evolved to increase rigidity, reduce weight, and improve strength The teeth have been developed to work only in conjunction with the 11-speed chains for improved contact providing more efficiency and improved power transfer There is a wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability

"The United Kingdom truly shines as a paradise for savvy shoppers, offering an exhilarating array of opportunities to bag incredible bargains that will leave you absolutely delighted! From the bustling energy of premier outlet villages like Bicester Village and Cheshire Oaks, where luxury brands offer significant reductions on high-quality fashion and homeware, to the charming high streets brimming with independent charity shops and vintage boutiques which are veritable treasure troves for unique, pre-loved gems at unbeatable Shimano Dura Ace FC-R9100-P Power Meter Chainset - 53/39 - Double - 172.5mm prices, the potential for a fantastic find is ever-present. Don't forget the vibrant market towns, like Portobello Road or Borough Market, that burst with fresh produce, artisan crafts, and antique wonders, often at Shimano Dura Ace FC-R9100-P Power Meter Chainset - 53/39 - Double - 172.5mm prices far exceeding expectations. Even daily essentials become a triumph with discount supermarkets such as Aldi and Lidl consistently delivering top-tier groceries and household items without breaking the bank. Furthermore, the UK's online retail scene is a dynamic landscape during major sales events like Black Friday Deals and the January sales, where digital doors open to colossal discounts across every category imaginable. It’s an optimistic shopper's dream, proving that with a little exploration, the very best value and most rewarding Shimano Dura Ace FC-R9100-P Power Meter Chainset - 53/39 - Double - 172.5mm deals are just waiting to be discovered across the length and breadth of the country! " - Bargainplace UK

Shimano Dura Ace FC-R9100-P Power Meter Chainset - 53/39 - Double - 172.5mm Deals From eBay and Amazon Stockists:

(A small commission is earned from sales made through eBay and Amazon links)

Search for a bargain "Shimano Dura Ace FC-R9100-P Power Meter Chainset - 53/39 - Double - 172.5mm" deal on eBay or Amazon