Shimano 105 R7100 Groupset
Best electronic shifting upgrade for dedicated road cycling enthusiasts.
This is the gold standard for riders who prefer the tactile reliability of cables over the complexity of batteries. You sacrifice the effortless push-button shifting of electronic systems, but you gain a lightweight, serviceable drivetrain that delivers crisp, predictable performance without ever needing a firmware update.
$1108.00
at
Performance Bicycle
Who it's for
- Road cyclists seeking professional-grade shifting performance at a mid-range price
- Safety-conscious riders who prioritize consistent braking performance on steep descents
- Tech-savvy enthusiasts who enjoy fine-tuning their gear through digital interfaces
Who should skip it
- Competitive hill climbers and weight weanies focused on every gram
- Traditionalists who prefer the simplicity and repairability of mechanical cables
- Budget-conscious builders looking for the most affordable high-performance drivetrain
Performance breakdown
Shift Precision
Mechanical indexing remains crisp and reliable under heavy pedaling loads.
Braking Modulation
Hydraulic calipers offer exceptional control and confidence in wet conditions.
Maintenance Simplicity
One-way bleeding system makes routine hydraulic service straightforward for home mechanics.
Ergonomic Comfort
Refined lever shape reduces hand fatigue during long, demanding rides.
Gear Versatility
Wide-range cassette provides ample gearing for steep climbs and fast descents.
Build Durability
Robust construction ensures long-term reliability for high-mileage road cyclists.
Key Specs
Speed
12 Speed
Shift Mechanism
Mechanical
Brake Type
Hydraulic Disc
Brake Mount
Flat Mount
Cassette Drive Type
Shimano HG 11/12
Cassette Teeth Range
11-36T
Rotor Size Compatibility
160mm (Front), 140mm (Rear)
Rotor Mount Type
Centerlock
Front Derailleur Mount
Braze-On
Intended Use
Road
Know before you buy
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Ask Metto anything about the Shimano 105 R7100 Groupset before you decide.
