PRO Clip-On, Ergo-Bend 45, Carbon, Extensions Only

The PRO Clip-On Carbon Ergo is an aerodynamic extension designed for flexible to moderately flexible riders seeking maximum comfort and efficiency in an aero position. Constructed from T700 carbon, it pairs a 45-degree bend with a flattened ergonomic hand section and a moderate 115-millimetre rise, making it suitable for a wide range of riding styles and body positions. At 105 grams, the extensions are lightweight, and their 400-millimetre length can be trimmed for a personalized reach. With a 22.2-millimetre clamping diameter, the PRO Clip-On Carbon Ergo is fully compatible with the PRO Clip-On Clamp and PRO Adjustable Armpads + Mount, as well as Shimano’s wired and wireless time trial shifters. It can be integrated into triathlon/TT bikes or used to build an efficient endurance cockpit on road, gravel, or mountain bikes.

Features

• Ergonomic aero extension

• Ideal for flexible to moderately flexible riders

• Compatible with all PRO Clip-On components

• Suitable for TT/triathlon bikes, road, gravel, and MTB endurance setups

• Helps create a comfortable and efficient aerodynamic cockpit

• Facilitates a neutral wrist position

• Lightweight carbon construction

• Construction: T700 Carbon

• Clamping Diameter: 22.2mm

• Bend Angle: 45°

• Rise: 115mm

• Reach: 400mm (trimmable)

• Weight: 105g

• Intended for use with PRO Clip-On Clamp (PRSAB0071) and PRO Adjustable Armpads + Mount (PRSAB0072)

Benefits

• Comfortable aerodynamic positioning due to ergonomic shaping and wrist-neutral design

• Highly customizable fit, including trimmable reach for rider-specific adjustments

• Broad compatibility across PRO clip-on systems and Shimano TT controls

• Versatile use across TT bikes and endurance-focused road, gravel, or MTB setups

• Lightweight performance, reducing cockpit weight without compromising stiffness

• Enhanced long-ride efficiency, ideal for time trials, triathlons, or ultra-endurance events

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At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

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