Why We Like The Ultegra BR-R8170 Disc Brake Caliper
To the delight of riders and mechanics alike, the new Ultegra BR-R8170 caliper delivers enhanced modulation, a quieter brake system, and an easier-than-ever bleed process.
The Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain.
Details
- Ultegra hydraulic calipers for the new 12-speed road group
- 10% wider pad clearance reduces braking noises
- Bleed process is easier than before
- Item #SHIU1F1
Tech Specs
- Material
- magnesium
- Caliper Type
- 2-piston hydraulic
- Mount Type
- flat mount
- Fluid
- Shimano Mineral Oil
- Compatibility
- [levers] Ultegra R8170 Di2 Shift/Brake levers, [pads] Shimano L04C, Ko3S, or L03A
- Includes
- bleed block, 2 mounting bolts, 2 brake pads
- Claimed Weight
- [front] 146g, [rear] 136g
- Activity
- road cycling
- Manufacturer Warranty
- 2 years


1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.