Upgrade your ride with the Shimano R7100 105 Double 12-Speed Chainset. This cutting-edge chainset brings a new level of efficiency and power transfer to your cycling experience, revolutionising the way you ride. Discover what makes the Shimano R7100 105 so exceptional:Enhanced Power Transfer: Experience improved efficiency with Hyperglide+ 12-speed chains. Their design ensures increased contact for a stronger, smoother pedal stroke.Lightweight and Durable: The innovative HollowTech forged and anodised aluminium crank arms are not just light; they're incredibly strong, minimising flex for a reliable performance.Advanced Bearing Placement: HollowTech II technology allows wider spacing of bottom bracket bearings. This means larger bearings and a thicker axle, enhancing stability and strength.Universal Compatibility: Whether you prefer Shimano external or press-fit bottom brackets, this chainset fits seamlessly, ensuring broad compatibility and ease of installation.Effortless Maintenance: