Shimano's Ultegra 6800 brakes have yet again set new standards for caliper brake performance-to-value ratio. Designed to handle the extreme conditions as proven by the European Pros themselves as they snake down alpine descents, the Ultegra BR-6800 brake calipers use the same SLR-EVO dual symmetric pivot design as the professional level Dura-Ace 9000 brakes. The twin bearings greatly reduce pivot friction and improve efficiency and power modulation. Working in combination with Shimano's new polymer-coated BC-R680 cables, the Ultegra 6800 Calipers give smooth, light operation with confidence-inspiring braking power.
The BR-6810 brake is designed to work only with tri and aero time trail bikes with two post brake mounts. The two post design offers excellent stability and a low-profile design that tucks out of the way of wind and increases your aero efficiency.
Shimano BR-6810-RS Brake FEATURES AND SPECIFICATIONS:
Integrated design for Rear Seatstay direct mount
Greater braking power modulation
SLR with 2 axle symmetric brake caliper
Aluminum Brake shoe compound (R55C4)
Spring tension adjuster
Lower profile caliper design with aerodynamic shape
In-line cable adjuster with quick release (SM-CB90)
Direct Mount specifically for the rear above the wheel
Jenson didn't have the RS model specifically listed. They had the 6810 with a front or rear option. The originally sent me the rear brake for the chain stay mount, not what I needed. I haven't checked to see if the site was updated but you may want to call the order in to make sure they send you the correct model. BR 6810 F for the front, BR 6810 RS for the rear above the wheel. BR 6810 R for the rear chainstay mount.
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Hi, I need one BR-6810-RS model, which can't be mounted only on the seat stays. Could you confirm if the model described (item # BR207E00) is the right one, please ? The pics show both models : the "seat stays mount" and the "chainstays / bottom bracket mount" ; also the specifications written seem a little confusing to me : it's written "Direct mount on fork, direct mount on chain stay". I need to be sure, because item will be shipped overseas.
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