Shimano

Shimano 105 groupset

★★★★½ 4.6/5 (2 customer reviews)
Estimated retail price
$362.72 $471.54 SAVE 23%
Price varies by retailer · Last reviewed by BikeTrail editors
In Stock
BikeTrail Editorial Score4.6/5.0
Editor’s Verdict

The Shimano 105 groupset is an outstanding choice for road cyclists who want high-quality shifting and reliable braking without the premium price tag. It combines durability, performance, and user-friendly features, making it ideal for both competitive and recreational riders. Those seeking top-tier weight savings or electronic shifting may look higher, but the 105 remains a solid, dependable workhorse.

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Key Features

  • 11-speed drivetrain for wide gear range
  • Hydraulic disc or dual-pivot rim brake options
  • Ergonomic STI shifters with improved lever shape
  • Lightweight aluminum crankset with hollowtech II technology
  • Smooth and precise front and rear derailleurs
  • Compatible with Shimano Di2 electronic shifting (upgrade option)
✓ What we liked
  • Excellent value for performance balance
  • Reliable and crisp gear shifting
  • Wide compatibility with various road bike frames
  • Improved braking power and modulation
  • Durable construction suitable for extensive use
  • User-friendly maintenance and setup
✕ Minor caveats
  • Heavier than Ultegra and Dura-Ace groupsets
  • Lacks some advanced materials for weight savings
  • No electronic shifting included as standard

📊 BikeTrail Performance Breakdown

Our editors score every product on five core dimensions. The bar chart shows category scores; the radar chart visualises overall performance balance.

Performance
4.5
Build Quality
4.2
Value
4.8
Comfort / Fit
4.8
Durability
5.0
Performance4.5/5Build Quality4.2/5Value4.8/5Comfort / Fit4.8/5Durability5.0/5

Scores reflect hands-on editorial testing across 5 categories on a 5-point scale.

Full Review

The Shimano 105 groupset is a highly regarded component set designed for road cyclists seeking a balance between performance and affordability. Positioned as a mid-range offering in Shimano's lineup, the 105 series delivers reliable and precise shifting, making it a popular choice for amateur racers and enthusiasts alike. Its design incorporates many technologies found in Shimano's higher-end groupsets, providing smooth gear changes and excellent power transfer.

Featuring an 11-speed drivetrain, the Shimano 105 is known for its crisp and consistent shifting under a variety of riding conditions. The groupset includes components such as shifters, derailleurs, brakes, and cranksets that work seamlessly together to enhance riding efficiency. The updated R7000 series boasts a refined ergonomic lever design, improved braking performance, and a lighter weight compared to previous versions.

Durability and ease of maintenance are key strengths of the Shimano 105, making it suitable for daily training, long rides, and competitive events. While it may lack some of the ultra-lightweight materials and advanced electronic shifting found in premium groupsets, the Shimano 105 remains a top contender for cyclists seeking dependable performance without breaking the bank.

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Reader Reviews

Emily R March 2025
★★★★★
Fantastic mid-range groupset
I've been using the Shimano 105 R7000 groupset for several months now, and it offers great shifting precision and solid braking. It feels very close to higher-end sets but without the hefty price. Perfect for my training and weekend races.
Jason M January 2025
★★★★☆
Reliable and easy to maintain
The 105 groupset is very durable and easy to service. I appreciate the smooth shifting and braking, though it is a bit heavier than Ultegra. Overall, a great value for the price point.