Dial your setup now—ride day hits harder with the right 105.
Know Shimano 105 groupsets before you buy a road bike
Get clear on shifting style, brake feel, and fit—so your next bike matches your riding, not just the spec sheet.
Compare lever feel, braking, and shifting options.
Shimano 105 ST-R7170 Di2 Shift/Brake System
$465
Shimano 105 ST-R7025 Hydraulic STI Shifter and Disc Brake Caliper
$284.89
$380
Shimano 105 ST-R7020 Hydraulic STI Shifter and Disc Brake Caliper
$280.27
$375
25% OFF
Shimano 105 R7120 Shifter/Brake Lever
$245
Shimano 105 R7120 Shifter/Disc Brake Caliper
$370
Shimano 105 ST-R7020 Hydraulic Shift/Brake Lever
$153.36
$245
Does “Shimano 105” always mean the same shifting experience?
Should I choose 105 Di2 or mechanical 105?
What should I look for in 105 hydraulic levers before buying?
Is 105 braking actually different across versions?
If a bike says “Sprint 105,” what should I verify before buying?
I’m upgrading parts—what does the 105 RD-R7000 tell me?
How do I know if the 105 lever will fit my hands comfortably?
Shimano 105 ST-R7020 Hydraulic STI Shifter and Disc Brake Caliper
– 25%
$28027
List Price:
$375
Size
Details
  • 105 hydro brakes and mechanical shifting for self-sponsoring racers
  • Power and modulation for control on the tarmac or gravel
  • Lever ergonomics are improved over the previous generation
  • Flat-mount caliper offers strong braking and improved heat dissipation
  • Reach Adjustments of up to 15mm reach offers a customized setup
  • Same light shifting operation as top-tier Ultegra and Dura-Ace
  • Brakes come pre-bled, and future bleeds are easy and clean
  • Rotors and brake adapters not included
Tech Specs
What are the benefits of using a Hydraulic Disc Brake on my bike?

Hydraulic Disc Brakes provide superior stopping power and modulation compared to traditional mechanical brakes. They use hydraulic fluid to transfer force, which results in more consistent braking performance, especially in wet or muddy conditions. This means you can stop more effectively and with less effort, enhancing your overall riding experience.

How does an STI Shifter improve my cycling experience?
What is a Flat-Mount Caliper, and why is it important?
How does Ice Technology enhance my bike's braking performance?
What is the difference between Dura-Ace and Ultegra groupsets?
Why should I consider upgrading to Dura-Ace or Ultegra components?