Description Preorder: This item is not yet in stock but is available for preorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all preorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your preorder can be cancelled by contacting our customer service team.
The Shimano GRX ST-RX600/BR-RX400 hydraulic brake/shift lever and disc caliper features gravel inspired lever and bracket ergonomics.
•ST-RX600 Dual Control shift/brake levers provide the same light shifting operation as top tier systems
•Anti-slip lever design
•Reach adjust mechanism allows lever to be adjusted to suit any hand size, type of riding and individual rider preferences
•BR-RX400 disc caliper features Shimano ICE Technology for excellent heat dissipation
•Convenient tool access and One Way Bleed system mean set up and maintenance are simple
