Shimano 105 5800 Chainset RRP £154.99

• Black
• Double Compact 34/50t
• 172.5mm Crank Arms
• Brand new in box

The Shimano 105 groupset is a descendant of the Shimano Ultegra 6700 series - both sets can provide your bike with a strong core, designed to push your ride to its full potential and to endure thousands of miles each cycling year. Complement your gears and brakes with Shimano shoes, made for all skill levels and terrain types - with ventilated carbon soles in warmer climates and oversocks for protection in harsher, cold weather condition.

Features the four arm HollowTech II design used currently on Ultegra and Dura Ace chainsets.

Stiffer and lighter than previous model

Improved gear for less chain touch

Hyperdrive SG-X chain rings