Shimano 105 5700 Double Chainset 52/39
- 172mm (Soiled). This item is ex-display, ex-demo or soiled. Soiled items are items that have imperfections or have suffered wear during the course of sale here at Evans Cycles. They include ex-display, ex-demo items, items that have been returned by customers or items that are scratched or suffered minor damage during transport. These items are only available online for Mail Order or collect in Store. We are unable to supply these items internationally: http://www.evanscycles.com/help/international-deliverysoiled The 105 5700 Double Chainset 52/39 is a lightweight Hollow Tech II 10 speed chainset. The innovative Hollow Tech forged & anodized aluminium crank arms utilise a hollow design that minimises flex & keeps the weight low. The chainring teeth have been developed to work in conjunction with the CN-5701 chains for increased contact to provide greater efficiency & enhanced power transfer, & lightweight anodised SG-X aluminium chainrings allow for smooth & precise shifting. Hollow Tech II allows the bottom bracket bearings to be spaced wider apart (outboard from the frame), enabling the use of larger bearings & an increased axle diameter. This system allows for easier installation, adjustment & maintenance.