New item Free shipping Ping
Add this item to Cart for a combined free shipping deal
Click to enlarge photo

Listing Detail Tabs

Shimano Dura-Ace Di2 ST-R9170 Rear Hydraulic Disc Brake Set

Shimano Dura-Ace Di2 Hydraulic Disc Brake option for road. The R9170 brake lever integrates the hydraulics in the shifter and the flat mount brake calliper is as lightweight and aerodynamic as you would expect from Dura-Ace.
Di2 is Shimano’s wireless button shifting. The 11-speed shifters can provide multi-shifting, which can be toggled on and off. The Dual Control lever has greater grip and greater fine tuning ergonomics. With the better positive feedback you get more in tune with your shift. Not to mention the lack of stretch or corrosion.
A new feature of Dura-Ace Di2 is the option to use Shimano's synchronised shifting technology. Perfected on Shimano's XTR and XT mountain bike ranges, this system can control both front and rear derailleurs via one shift lever using a pre-programmed map. There is also the option for the user to customize the shift map to their own preference.

• Greater control and confidence
• Optimum balance hydraulic brake system
• Carbon composite plastic material hood
• Intuitive quick shifting
• Multi-shift toggle
• E-TUBE project
• Ergonomic shape
• Simple set up and maintenance
Specs
• Material lever: Aluminium, Carbon Composite
• Material calliper: Aluminium
• Material brake pistons: Ceramic
• Technology: Synchronized shifting, Auto-Trim, E-Tube, SLR Evo Technology
• Gears: 2x11-speed, freely programmable
• Reach adjustment: integrated (with tools)
• Compatibility calliper: Shimano BR-R9170 Flat Mount (Road, incl.)
• Compatibility Brake: Shimano SM-RT900 (optional)
• Brake pads: L02A Resin with cooling fins (Ice Tech, incl.)
• Brake line: Shimano SM-BH90-JK-SS (incl.)

PLEASE NOTE: Purchasing this item may incur NZ customs import duties. See our Store Page for further information. DELIVERY: Please allow 5-10 working days for postage.
There were no answered questions or comments placed on this listing.
Your question and answer privileges have been disabled.
You must log in to view questions and answers on this listing. We recommend reading questions before you make any purchases.
You must log in to ask or answer questions posted. We recommend reading questions before you make any purchases. Available only to approved bidders. You must be an authenticated member to ask questions Find out more about becoming authenticated. Your account is in debt Your current account balance is You must credit your account to use this feature.
Firearms licence #
Firearms licence holder name
First name is required
Last name is required
Your current account balance is Please note you will lose your question and answer privileges if your account is in debt for more than 2 weeks. Credit your account.
I confirm that I am over 18 years old.
To prevent your personal details being misused please do not put emails or phone numbers in questions. Failure to comply may result in the suspension of your account. The seller cannot add a Buy Now price once bidding has started.

Shipping options

  • Free shipping within New Zealand  

Payment options

Ping and Afterpay include:

Buyer Protection Learn More