Shimano 600 6403 Brake Caliper
Best authentic component for vintage bicycle restoration projects.
This is the gold standard for period-correct restorations, offering the reliable dual-pivot stopping power that defined a golden era of road cycling. While it lacks the raw power and clearance of modern disc brakes, it remains an essential, beautifully engineered choice for keeping a vintage machine authentic and rideable.
$75.00
More Ultegra options
Shimano Ultegra RS811 Brake Caliper
$104.99
Shimano Ultegra Road Caliper Brake
$95.00
Shimano Ultegra Caliper Brake
$164.95
Shimano Ultegra BR-R8010-RS Brake Caliper
$83.99
Shimano Ultegra R8010 Brake Caliper
$51.06
Shimano Ultegra BR-R8110-F Caliper Brake
$109.99
Shimano Ultegra R8070
$73.99
Shimano Ultegra R8010
$73.99
Shimano Ultegra BR-R8110-R Caliper Brake
$105.00
Shimano BR-RS785 Disc Brake Caliper
$79.99
Shimano Ultegra BR-R8010-R
$47.94
Shimano Ultegra BR-R8010-RS
$85.17
Shimano Ultegra BR-R8110-F Caliper Brake
$105.00
Shimano Ultegra BR-8170 Disc Brake Caliper
$79.99
Shimano Ultegra BR-R8170 Disc Brake Caliper
$87.99
Shimano Ultegra R8010 Brake Caliper
$49.99
Shimano Ultegra R8110 Brake Caliper
$52.18
Shimano Ultegra BR-R8110-RS
$105.00
Shimano Ultegra Brake Calipers
$74.95
Shimano Ultegra BR-R8010 Brake
$73.99
Shimano Ultegra Brake Caliper
$86.99
Shimano Ultegra Brake Caliper
$66.99
Shimano Ultegra BR-6800 Brake Caliper
$65.99
Who it's for
- Cyclists restoring vintage bikes or seeking a classic aesthetic.
- Riders prioritizing period accuracy and adequate braking for vintage cycling.
- Collectors and riders who value long-lasting, well-engineered vintage components.
Who should skip it
- Riders seeking high-performance braking for modern road conditions.
- Builders integrating vintage parts into newer frames or mixed component groups.
- Owners needing readily available parts for easy maintenance and repairs.
Performance breakdown
Stopping Power
Reliable, predictable braking performance that holds up well on modern roads.
Modulation
Dual-pivot design offers smooth, progressive lever feel for confident speed control.
Build Quality
Robust, high-grade alloy construction built to last for decades of use.
Aesthetic Appeal
The quintessential look for period-correct vintage road bike restorations.
Maintenance Ease
Simple mechanical architecture makes adjustments and pad swaps straightforward.
Compatibility
Limited to rim-brake specific frames and older wheel standards.
Key Specs
Brake Type
Rim Brake
Intended Use
Road Cycling
Compatible Bike Types
Road Bike
Know before you buy
Still have a question?
Ask Metto anything about the Shimano 600 6403 Brake Caliper before you decide.
