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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
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Description
Shimano 105 ST-R7170-RE Di2 Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Rear, 12-Speed, Flat Mount, BlackThe Shimano 105 ST R7170 Di2 Shift Brake lever features Di2 electronic shifting for precise, intuitive gear changes to even more riders. The 105 BR R7170 caliper features the Shimano Flat Mount System and its low profile design that is ideal for road bikes. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics Creates a clean cockpit with wireless connection and enhances the aesthetic of your bike while keeping
The Shimano 105 ST-R7170 Di2 Shift/Brake lever features Di2 electronic shifting for precise, intuitive gear changes to even more riders. The 105 BR-R7170 caliper features the Shimano Flat Mount System and its low-profile design that is ideal for road bikes.- Reach adjustment and customized button functions allow you to dial in your ideal ergonomics
- Creates a clean cockpit with wireless connection and enhances the aesthetic of your bike while keeping shifting lightning fast
- Easily change button function with the E-TUBE app
- Includes 2 x CR1632 batteries
- 10% wider pad clearance decreases the chance of disc brake rotor rub
- Maintenance-friendly one way bleeding process
- Includes L03A Resin pads with finned alloy backplate
Product Specifics
- Brake Lever Actuation: Hydraulic
- Rotor Included: No
- Brake Caliper Mount: Flat Mount
- Brake Lever Use: Right
- Rear Der/Shifter Compatibility: Shimano Road Di2
- Brake Type: Disc
- Front Der/Shifter Compatibility: Shimano Road Di2
- Color: Black
- Hydraulic Fluid Type: Mineral Oil
- Pad Compound: Resin
- Hydraulic Hose Length: 1700
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 192790234830
EAN: Not available
Manufacturer Part Number: IR7170DRRDSC170E
LD0388
190077-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Runs large
Size: X-Large, Color: Ocean Blue
This bra runs large. Material is nice, style is good. The lower edge would be comfortable if I had the correct size. I’ll reorder a size or 2 smaller
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Reviewed in the United States on July 8, 2025
★★★★★ 3
Carefully measure your size
Size: Large, Color: Ocean Blue
So difficult to get over my shoulders I guess it's a little small for me. Comfortable but I don't want to take it off or put it on
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Reviewed in the United States on November 1, 2025
★★★★★ 1
Larger than life
Size: X-Large, Color: Ocean Blue
The fit is large! So go down a size. It’s soft and seems like good quality, but absolutely huge
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Reviewed in the United States on October 16, 2025
★★★★★ 5
Very good quality sports bra.
Size: Large, Color: Navy
Very good sports bra. It is high quality and made well. It is a full coverage bra which gives it good support but also makes it a little hot especially in warmer temperatures but at the same time it is very nice for cooler temps.
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Reviewed in the United States on January 20, 2026
★★★★★ 4
Supportive and Comfortable but Size Down!
Size: X-Large, Color: Navy
Very supportive for the big chested girlies! Material is comfortable and sweat wicking. I’d recommend sizing down for a snug fit.
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Reviewed in the United States on January 25, 2026