If you’ve been shopping for road bikes, you’ve probably seen the name Shimano 105. But what does 105 mean in Shimano, and why does it matter when buying your next bike? Let’s break it down so you know exactly what you’re getting.
The Meaning of Shimano 105
Shimano uses numbers to identify its groupsets, which are the collection of parts that make your bike shift and brake. Shimano 105 is the company’s mid-level groupset. It sits between the entry-level Tiagra and the higher-end Ultegra and Dura-Ace.
The “105” designation has been around since the 1980s and has become the benchmark for affordable performance. When you see “105” on a bike, it means you’re getting technology that’s very close to pro-level, but at a price point most riders can handle.
Why Shimano 105 Is Popular
- Performance: Shares gear range and shifting technology with Ultegra.
- Durability: Designed to last thousands of miles with minimal issues.
- Value: Offers nearly all the benefits of premium groupsets without the premium price.
Shimano 105 in Today’s Market
The current version is the Shimano 105 R7100, which is a 12-speed groupset available in both mechanical and Di2 electronic shifting. This gives riders flexibility: simple mechanical reliability or the modern feel of wireless electronic shifting.
Who Should Choose Shimano 105?
Shimano 105 is perfect if you’re:
- A beginner: Looking for your first performance bike with reliable shifting.
- An experienced rider: Who wants high-level performance without overspending.
- A racer on a budget: Since Shimano 105 shares most of the same gear ratios as Ultegra and Dura-Ace.
FAQs
1. Is Shimano 105 good for racing?
Yes. Many amateur racers compete on Shimano 105 because it delivers almost the same performance as Ultegra.
2. What’s the difference between Shimano 105 and Ultegra?
Mainly weight and materials. Ultegra is lighter, but both share the same gear range and shifting quality.
3. Does Shimano 105 come in electronic shifting?
Yes. The latest R7100 series includes both mechanical and Di2 electronic options.
Final Verdict
So, what does 105 mean in Shimano? It represents Shimano’s mid-tier groupset, built for riders who want professional-level performance without the highest price tag. If you’re ready to buy a bike that balances speed, durability, and value, Shimano 105 is an excellent choice.
