Pro Clip On Alloy TT Extensions

The PRO Clip-On S-Bend is an aerodynamic extension designed specifically for flexible riders who prefer a low, streamlined position on the bike. Featuring a 30-degree S-Bend curve and a shallow 80-millimetre rise, it supports an aggressive, efficient posture for time trials, triathlons, and ultra-endurance efforts. Constructed from durable AL6061 aluminium, the extensions weigh just 92.5 grams and offer a 345-millimetre reach. With a 22.2-millimetre clamping diameter, the PRO Clip-On S-Bend is 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 used on TT/triathlon bikes or added to road, gravel, and mountain bikes for aerodynamic efficiency over long-distance rides.

Features

• S-Bend aero extension

• Ideal for flexible riders

• Compatible with all PRO Clip-On components

• Suitable for TT/triathlon, road, gravel, and mountain bikes

• Helps create a comfortable and efficient aerodynamic cockpit

• Construction: AL6061 Alloy

• Clamping Diameter: 22.2mm

• Bend Angle: 30°

• Rise: 80mm

• Reach: 345mm

• Weight: 92.5g

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

Benefits

• Supports an aggressive aerodynamic position for riders with high flexibility

• Lightweight alloy construction keeps cockpit weight low without compromising strength

• Easy integration with PRO clip-on systems and Shimano TT shift controls

• Highly versatile, fitting TT bikes as well as endurance setups on road, gravel, and MTB

• Improved speed and efficiency through optimized hand positioning and aero shaping