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Shimano Ultegra Di2 R8170 Disc Brake Shifter
Sale price
$460.00
Regular price
$460.00
Prices subject to change. How pricing works →
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- RA price match promise
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In Stock Ships Immediately
In Stock Ships in 1-2 weeks based on its location
Permanently Sold Out — Chat with us about updated options!
SKU: ISTR8170LF Option: Left
Pickup available at RA Cycles Brooklyn
Pickup available at RA Cycles Walnut Creek
Qualifying customers may be able to pay with their HSA or FSA through Flex. Flex disclosures (opens in a new tab)
Stock Availability by Location
RA Cycles Brooklyn In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
105 5th Ave, Brooklyn, NY 11217718-636-5242
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
RA Cycles Walnut Creek In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
Distribution Center - East In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
Distribution Center - Central In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
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Shimano Ultegra Di2 R8170 Disc Brake Shifter
$460.00
Shimano Ultegra Di2 R8170 Disc Brake Shifter Info
The Shimano Ultegra Di2 R8170 Disc Brake Shifter brings wireless electronic shifting to a lever designed around how your hands actually sit on the bars. The redesigned hood shape offers a more ergonomic profile than its predecessor — giving you consistent grip whether you're in the drops, on the hoods, or pushing through a hard effort. Hydraulic disc brake modulation is integrated into the same lever body, keeping the cockpit clean without compromise.
Shifting is triggered wirelessly, so there are no exposed wires running from your levers — a meaningful simplification for both aesthetics and long-term reliability. The lever delivers a clear, tactile click on every shift input, so you always know the command has registered. Available individually as a left or right lever, so you can replace a single unit or build up exactly what you need.
Shimano Ultegra Di2 R8170 Disc Specs at a Glance
- System compatibility: Shimano Ultegra Di2 R8170 series
- Brake type: Hydraulic disc
- Shifting: Wireless electronic
- Color: Black
- Sold as: Individual lever (left or right — select variant)
PRICE MATCH GUARANTEE
We will price match against advertised or quoted prices from other authorized dealers of the product!