Why We Like The Ultegra ST-R8170 Di2 12-Speed Shift/Brake System
Getting us up to speed and back to a halt very quickly is the Shimano Ultegra ST-R8170 Di2 Shift/Brake System. This combo system includes light and responsive flat-mount calipers with an accurate wireless Di2 drivetrain. The hoods on the shifters have been made to be even more aerodynamic to quickly cut through the wind.
Details
- Wireless Di2 shifters with hydraulic brakes and calipers
- Aluminum brake and caliper construction keeps weight low
- Aerodynamic levers thanks to wireless tech
- Flat-mount brakes stop consistently and quickly
- Item #SHIU1FA
Tech Specs
- Lever
- Shimano Ultegra Di2
- Lever Adjustability
- stroke, reach
- Actuation
- hydraulic
- Caliper
- BR-R8170
- Mount Type
- flat
- Fluid
- mineral oil
- Rotor
- not included
- Compatibility
- Shimano Di2 drivetrains, flat-mount disc brake frames
- Includes
- lever, caliper, hose, bleed block, barb, 2 mounting bolts
- Claimed Weight
- [pair] 14oz (391g)
- Activity
- cycling, road, commuting, time trial, triathalon
- 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.
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