Thanks to the rider-adjustable clutch system, Colab Pro allows for precise chain tension adjustment to ensure maximum riding smoothness, even on the most challenging terrain. By simply rotating the central bolt, the chain tensioner can be adjusted over a wide range to fit any bike, suspension, and riding style, preventing chain slap. It features all the functions that made the Expert tensioner so exceptional, including chain line adjustment, an adjustable stopper, and the mounting bolt. Combined with an adjustable clutch, 3 mounting positions, and CNC-machined aluminum pulleys for maximum durability, the COLAB PRO takes single-speed bicycle chain tensioner performance to a new level.

- Made from high-strength 7075 aluminum
- Comes standard with silver CNC-machined aluminum pulleys
- Sealed, maintenance-free clutch
- Stainless steel clutch axle for long service life
- Laser engraved and anodized for a durable, high-quality finish
- Designed, produced, and assembled in Germany
- Weight: 207g