Profile Design RZ3 - Aero Water Bottle System Wahoo+ZWIFTJulySale The ergonomics have been redefined

The ergonomics have been redefined through a specific study in order to find a perfect balance between support and relief zone

which are used in conjunction with a Park Tool Bearing Press to press the bearings into the bottom bracket shell

further improving aerodynamic performance

This chainring utilizes our T-TYPE design and is backwards compatible with EAGLE technology (X-SYNC II)

Profile Design RZ3 - Aero Water Bottle System Wahoo+ZWIFTJulySale The ergonomics have been redefinedThe RZ3 improves upon the previous generation's aero frame bottle design, not only does it comply with UCI regulations, but also offers an improved overall shape. Compared to the RZ2 the RZ3 has a lower profile in order to make it a bit easier to install. RZ3 also optimises the water bottle cage, allowing you to to take out the water bottle with ease. Specifications Opaque for easy viewing of contents Soft material that is easy to squeeze BPA free