Shimano Tiagra vs. Shimano 105

Shimano Tiagra Groupset

The Shimano Tiagra 4700 groupset has received positive reviews. Here are some key points:

1. Appearance and Performance: The Tiagra 4700 groupset has a high-end look and works similarly to Shimano’s more expensive groupsets. It offers excellent front and rear shifting, good brakes, and a wider shifting range. However, it remains a 10-speed groupset.
2. Components: The chainset adopts Shimano’s newer four-arm design and is available in double or triple configurations. The rear derailleur handles cassettes with up to 34-tooth sprockets. The front mech has increased leverage for smoother shifting. The shifters have under-tape cable routing.
3. Comparison to Other Groupsets:
   • Tiagra vs. 105: While not quite as good as the more expensive 105, the Tiagra 4700 is a solid choice. It offers good performance and durability within a reasonable price range.
   • Tiagra vs. Sora: The Tiagra provides slicker gear changes and slightly better overall performance than Sora. It’s a better option if you want a lighter and quicker groupset.

In summary, the Shimano Tiagra 4700 is a reliable mid-range groupset that combines aesthetics with functionality. If you’re considering it, you won’t be disappointed!

Shimano 105 Groupset

The Shimano 105 R7000 groupset has received positive reviews. It’s considered a great value for money, bridging the gap between the top-tier Ultegra and Dura-Ace groupsets. Here are some key points:

1. Performance: The new Shimano 105 R7000 offers impressive performance. While not quite on par with Ultegra and Dura-Ace, it’s close enough for racing and durable enough for winter use.
2. Components:
   • The chainset is available in various configurations (53/39, 52/36, or 50/34) and can be paired with different cassette options.
   • Ergonomic hoods and levers provide a comfortable grip and improved control.
3. Value: Retailing under £600 for the complete groupset, it’s an excellent choice for cyclists seeking high-quality components without breaking the bank.

In summary, the Shimano 105 R7000 is a solid performer that balances performance, looks, and affordability. Definitely worth considering.