Shimano 105 is a road bike groupset manufactured by Shimano, a Japanese company. It is designed to offer a balance of performance, reliability, and affordability, incorporating technologies from Shimano's higher-end Dura-Ace and Ultegra series. Often called "The Groupset of the People," it provides a premium cycling experience at a competitive price.
Shimano 105 is available in both mechanical and electronic (Di2) shifting options. The latest versions include 12-speed cassettes compatible with older Shimano road freewheels, offering a wide gear range for varied terrains. Key features include precise and smooth shifting, ergonomic designs for comfort, and reliable braking. The Di2 version offers wireless cockpit and wired connection between a seat-tube-stored battery and derailleurs. Shimano 105 is compatible with Shimano Ultegra and Dura-Ace components, allowing for easy upgrades.
The price of a Shimano 105 groupset can vary. The Shimano 105 R7000 groupset is available for around $909.05 - $1,105.43. Availability can vary depending on the specific component and retailer, with some parts in stock and others available for pre-order.