Description
Shimano Dura Ace Di2 ST R9170 BR R9170 sacs de porte bagage * Acera mountain front derailleur* Variation:Wera, 6000 Joker Clé à Cliquet, 10mm * Acera mountain front derailleur* More compact than the T3000 trekking version for better clearance with wider wheels and tires* For 9 speed rear* Maximum top chainring size: 40T* Total capacity: 18T* Maximum front difference: 10T Tektro mineral oil fluid pre bled * More defined click feel when shifting * Programmable Multishift and Synchro Shift functions * Reach and free stroke lever adjustment * ServoWave technology for superior modulation * Comfortable hoods with a shape similar to mechanical levers * Compatible with Ice Tech Freeza brake pads and rotors * Chamfered brake pads with greater clearance * Consistent braking performance in all conditions * Dura Ace Di2 combined shift brake lever and flat mount hydraulic brakes * Includes SM BH90 hose
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
Frequently Asked Questions for Shimano Dura Ace Di2 ST R9170 / BR R9170 sacs-de-porte-bagage * Acera mountain front derailleur* Variation:Wera, 6000 Joker Clé à Cliquet, 10mm
What should I check if a familiar product has a new name or version?
Likewise, a new name does not automatically indicate an improvement. Look for current guidance rather than relying only on saved instructions.
How can I confirm an agreement discussed by phone or in person?
Ask whether a revised confirmation or quotation will be issued. Confirm any later changes in the same documented manner.
What should I verify before marking a support request as resolved?
Check the details of any replacement or corrected option provided. Keep promised dates separate from actual completion dates in your notes.