SIMPLE HAS BECOME BETTER – Chain Tensioner Expert
The Colab Expert Chain Tensioner is the latest addition to our single speed drivetrain family, offering an extremely safe, robust and easily adjustable chain tensioning system designed for freeride and downhill mountain bike use.
The Expert offers a 15 mm adjustable chain line and an adjustable stop limiter. Together with the clamp screw on the mounting bracket and a higher spring tension, the new features ensure noticeably less chain slap, even on the hardest landings. The Expert offers you a quieter, more reliable and adjustable single speed setup.
Combined with our new Expert single speed sprockets and the Sprocket Guides, which act like a chain guide for the rear sprocket – the chain stays securely in place.
The CNC-milled aluminum guide discs in combination with the new tooth design of the rear sprocket ensure precise guidance of the chain.
- Schnorr washer: Ensures a firm fit and prevents the tensioner from slipping in the event of vibrations. (Located between the derailleur hanger screw and the mounting bracket).
- Adjustable stop limiter: The new limiter keeps the tensioner in place and functional even in the event of impacts. Together with the Schnorr disk, it ensures a secure fit even in the event of hard impacts.
- Adjusting screw + stop limiter: Makes it easier to reattach the tensioner to the derailleur hanger thanks to the previously adjusted stop limiter.
- Mounting bracket: New mounting bracket which allows a chain line adjustment of 15 mm.
- Increased spring tension: Keeps the tensioner tight, reduces chain slap and minimizes the risk of chain jumping off.
