We've found 250 deals, with prices starting from as little as £5.99 for a Shimano 105 RD-R7000 Tension and Guide Pulley Set.
£122.99 was £164.99
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£124.99
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£126.99 was £139.99
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£126.99 was £139.99
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£126.99 was £139.99
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£126.99 was £139.99
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£126.99 was £149.99
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£129.99 was £159.99
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£129.99 was £159.99
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£131.00
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£132.99 was £164.99
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£149.00
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£149.00 was £274.99
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£149.99
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£154.99
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£154.99 was £159.99
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£159.99
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£159.99
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There is a good reason why Shimano 105 appears on so many popular road bikes. It offers much of the smooth shifting, dependable braking and refined feel associated with Shimano’s more expensive Ultegra and Dura-Ace groupsets, but at a price that makes sense for everyday cyclists. Whether you are buying a new road bike, replacing worn components or planning a complete groupset upgrade, Shimano 105 is a reliable place to start. Use Velostrive to compare current Shimano 105 deals from multiple online cycling retailers and find the most affordable option available. Shimano 105 is a performance road bike groupset positioned below Ultegra and Dura-Ace. A complete groupset normally includes the shift and brake levers, front and rear derailleurs, crankset, cassette, chain and brakes. The current R7100 generation uses a 12-speed drivetrain and is available with either traditional mechanical shifting or Shimano 105 Di2 electronic shifting. Both options deliver a wide range of gears suitable for fast club rides, long-distance sportives, steep British climbs and everyday training. You do not necessarily need Shimano 105 to enjoy road cycling, but it can make your bike feel noticeably more polished. Gear changes are accurate, braking is controlled and replacement parts are widely available through UK retailers and bicycle workshops. It is particularly attractive if you want performance equipment without paying for marginal weight savings. Ultegra and Dura-Ace components are lighter and may offer additional premium features, but 105 delivers much of the everyday riding experience for considerably less money. For many cyclists, it occupies the sweet spot between cost, performance and durability. That makes it an excellent choice for a bike that will be ridden regularly rather than saved exclusively for special occasions. Shimano 105 is ideal for enthusiastic road cyclists, sportive riders, club riders and commuters who want dependable performance. It is capable enough for amateur racing but durable and practical enough for high-mileage training through unpredictable British weather. The mechanical version suits cyclists who appreciate straightforward operation, easier home maintenance and a lower purchase price. Shimano 105 Di2 is better suited to riders who want fast electronic shifting, a cleaner cockpit and customisable controls. Mechanical Shimano 105 uses conventional gear cables. Its tactile shift action is familiar, reliable and relatively simple to service. The 12-speed rear derailleur can accommodate an 11-36T cassette, which combines well with a compact 50/34T chainset for steep hills and longer days in the saddle. Shimano 105 Di2 replaces the mechanical gear cables with electronic derailleurs. The shift levers communicate wirelessly with the rear derailleur, while a central rechargeable battery powers both derailleurs through internal wires. A press of the button produces a quick and consistent gear change, even when climbing or riding with tired hands. Di2 settings can also be adjusted through Shimano’s E-TUBE PROJECT Cyclist app. Riders can customise button functions, install firmware updates and select synchronised shifting options. The trade-offs are a higher price and the need to recharge the system periodically. R7100 is the current 12-speed mechanical option. It is a strong choice for riders who value simplicity and want modern gearing without moving to an electronic drivetrain. R7150 brings Shimano’s electronic shifting technology to a more attainable price level. It offers a wireless cockpit, precise shifting and compatibility with wide-range 12-speed gearing. The older 11-speed R7000 series remains popular on used bikes and may still appear in clearance offers. It is dependable and affordable, but buyers should check whether replacement or upgrade components are compatible with their existing drivetrain and braking system. Yes. Shimano 105 offers accurate shifting, strong braking and a useful range of gears. It may weigh more than Shimano’s premium groupsets, but its performance is more than adequate for amateur racing and fast club riding. It is worth considering if you value fast, effortless gear changes and electronic customisation. Mechanical 105 remains the better-value option if low cost and simple maintenance are your priorities. Some components from the same speed and drivetrain generation may work together, but compatibility should always be checked before ordering. Mechanical and Di2 parts cannot simply be mixed without the appropriate controls and wiring. A complete groupset can be best for a major upgrade, while individual components make more sense when replacing worn parts. Before buying, check the number of gears, brake type, freehub compatibility and your frame’s cable or electronic routing. Shimano 105 remains one of the most sensible choices in road cycling. It feels refined, performs reliably and avoids the premium prices attached to professional-level equipment. Choose mechanical 105 for simplicity and excellent value, or Shimano 105 Di2 for faster electronic shifting and a more modern riding experience. Prices can vary considerably between retailers, especially when older components or complete groupsets enter seasonal sales. Compare the latest Shimano 105 offers on Velostrive before buying to see which UK supplier currently provides the best deal.What Is Shimano 105?
Why Do I Need Shimano 105?
Who Is Shimano 105 For?
Shimano 105 Mechanical or Shimano 105 Di2?
Popular Shimano 105 Models and Components
Shimano 105 R7100 Mechanical
Shimano 105 Di2 R7150
Shimano 105 R7000
Shimano 105 Pros and Cons
Pros
Cons
Frequently Asked Questions
Is Shimano 105 good enough for racing?
Is Shimano 105 Di2 worth buying?
Can I mix Shimano 105 with Ultegra components?
Should I buy a groupset or individual components?
Shimano 105 Verdict