MASSI Front Mech 34.9 mm clamp

Upgrade your bicycle´s drivetrain with the precision-engineered MASSI Front Mech 34.9 mm Clamp, an essential component for any cyclist looking to achieve flawless shifting and maximum compatibility. As a vital part of your bike´s transmission system, this high-quality clamp from MASSI provides the perfect solution for mounting a braze-on style front derailleur onto a frame that lacks an integrated mount. This opens up a world of possibilities for custom builds, upgrades, and repairs, ensuring you are not limited by your frame´s original specifications.

Experience the key benefit of unparalleled versatility. The MASSI Front Mech Clamp is ingeniously designed to be highly adaptable. While its native size is 34.9 mm, perfect for many modern oversized alloy and carbon frames, it includes precision-made shims to seamlessly adapt to smaller seat tube diameters of 31.8 mm and 28.6 mm. This multi-compatibility makes it a must-have spare part for mechanics and enthusiasts, as it fits a vast range of road, mountain, and hybrid bikes, from classic steel frames to contemporary builds. These adaptable Clamps ensure a perfect, snug fit, providing a solid and stable platform for your front derailleur.

The main feature of this component is its robust and secure design. A stable front derailleur is critical for crisp, reliable, and immediate gear changes, especially when shifting under load during a climb or a sprint. The MASSI clamp is engineered to firmly grip the seat tube, eliminating any flex or movement that could otherwise lead to poor shifting performance, chain rub, or dropped chains. Its durable construction ensures that once installed and tightened, it provides a dependable foundation for your transmission, allowing you to shift with confidence and precision every single time. This focus on stability translates directly into a smoother, more efficient, and more enjoyable riding experience.

Crafted with the quality and performance heritage of the MASSI brand, this front mech clamp is a lightweight yet incredibly strong component that adds minimal weight to your bike while delivering maximum performance. It is the ideal choice for cyclists looking to optimize their drivetrain setup, whether restoring a beloved bike or building a new one from the ground up.

Spare parts - Transmission.

MASSI Front Mech Clamp 34.9 mm.

Specifications:
- Diameter: Adaptable for ø28.6 mm, ø31.8 mm, and ø34.9 mm seat tubes
- Material: High-strength Alloy