Pro Clip On Carbon Ergo TT Extensions

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