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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Adjustable pad clearance for easy set up
Chain Compatibility 7-8-9-10-11 sp
Lowest resistance hybrid ceramic (ceramic balls and steel cages) available
Tangente aluminum knurled valve extender
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Dura Ace Di2 ST-R9270 / BR-R9270 Headsets Adjustable pad clearance for easyThe DURA ACE ST R9270 2x12 speed Dual Control levers with Wireless Di2 connectivity deliver a clean aesthetic and simple setup while reimagined ergonomics bring a new level of comfort and control. 2x12 speed Dual Control lever with 4. 6mm longer reach for increased security and control Refined hood for improved ergonomics and aerodynamics with improved button access SERVO WAVE technology enhances brake performance thanks to a faster initial bite point
