105 5800 50/34 11 Speed Double Chainset (Ex-Demo / Ex-Display). This is an ex display chainset which has some minor cosmetic marks and the original packaging is tatty. Please see image for details.
The Shimano 105 5800 50/34 11 Speed Double Chainset is a lightweight 105 11-speed chainset that uses Innovative HollowTech forged and anodised aluminium crank arms that utilise a hollow design that minimises flex and keeps the weight low. The chainring teeth have been developed to work in conjunction with HG-X 11-speed chains for increased contact to provide greater efficiency and improved power transfer. The Chainrings are lightweight anodised SG-X aluminium for precise and smooth shifting. HollowTech II allows the bottom bracket bearings to be spaced wider apart, enabling the use of larger bearings and an increased axle diameter. This system allows for easier installation, adjustment and maintenance. Available in black or silver in crank lengths of 165, 170, 172.5 or 175mm.
Ex-Display parts, accessories and clothing are items that have very slight imperfections or have picked up minor cosmetic marks in store, in storage or in transit. The vast majority of Ex-Demo items will have had minimal usage only, but individual listings and images will make this clear. On rare occasions parts are missing and we would have been unable to source the exact original fittings, but with some suitable replacements from your spares or a reputable hardware supplier, these could be restored to full working condition. Please read the defects description and view the images for full details on each item. These items are only available for online mail order purchase or Click & Collect, and we are unable to supply these items internationally.