PRO Clip-On J-Bend 60 Alloy Extensions

The PRO Clip-On J-Bend 60 Alloy Extensions provide an aerodynamic hand position with a higher rise and pronounced J-bend to support comfort, control, and efficiency over long distances. The 60-degree bend and elevated rise help you hold a more upright aero position, which reduces strain on your back and shoulders while keeping your wrists neutral. Lightweight AL6061 alloy construction keeps weight low without reducing strength, making these extensions suitable for sustained efforts across a range of bike setups.

Key Features and Benefits:

• 60-degree J-bend with high-rise profile: The pronounced bend angle and elevated rise position your hands higher, which reduces the need for extreme flexibility. This lowers strain on your lower back and shoulders and allows you to hold an aero position for longer with less fatigue.
• Neutral wrist positioning design: The J-bend shape aligns your wrists in a natural position, which reduces pressure on joints and tendons. This helps maintain steady control and comfort during long efforts, leading to more consistent performance.
• AL6061 alloy construction: The extensions use a strong and lightweight aluminium alloy that balances durability with low weight. This keeps your cockpit responsive while ensuring long-term reliability under repeated use.
• 360mm extension reach: The extended reach supports a stable forearm position, allowing you to distribute weight evenly across your contact points. This improves control and reduces upper body movement, helping maintain aerodynamic efficiency.
• 22.2mm clamping diameter compatibility: The standard clamp size integrates with PRO Clip-On Clamp and PRO Adjustable Arm pads + Mount systems, as well as Shimano TT shifters. This ensures a secure fit and easy setup across compatible components.
• Wide bike compatibility: Suitable for TT, triathlon, road, gravel, and mountain bikes, these extensions adapt to different riding styles. This gives you a consistent aero position across multiple bikes, improving comfort and efficiency in varied conditions.

Holding an aero position for longer depends on reducing physical strain without losing control. The higher rise and defined bend angle support a stable upper body position, while the neutral wrist alignment reduces fatigue in key contact points. Combined with a lightweight and durable build, this results in a cockpit setup that supports sustained effort and consistent output over extended rides.

These extensions offer a practical way to improve comfort and efficiency in an aero setup. Their fit, compatibility, and ergonomic shape make them a reliable upgrade for riders who need a higher hand position without compromising control.

Specification:

• Construction: AL6061 Alloy
• Clamping Diameter: 22.2mm
• Bend Angle: 65°
• Rise: 155mm
• Reach: 360mm
• Weight: 110g
• Intended for use with PRO Clip-On Clamp (PRSAB0071) and PRO Adjustable Armpads + Mount (PRSAB0072)