Item no.: IR9270DRRDSC170E
- Description
The DURA-ACE Di2 group was developed with the model R9270 specifically for use on the road. It consists of a brake lever ST-R9270, a brake caliper BR-R9270, a brake line SM-BH90-JK-SSR and has the SERVO-WAVE technology and an adjustable idle travel. The grip width adjustment is integrated and can be made with tools. The brake lever is made of carbon fiber reinforced plastic, as is the holder. The brake caliper is made of aluminum and has two pistons.
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