Reverse Colab Expert chain tensioner
The chain doesn't go anywhere
The Colab Expert chain tensioner is the newest addition to the singlespeed drivetrain family. Providing a highly secure, robust and easily-adjustable system of tensioning the chain. Designed for freeride / dh level use on full-suspension mountain bikes. The Expert boasts 15mm of adjustability of the chainline and an adjustable limit stopper, plus a pinch bolt on the mounting bracket and a higher spring tension to keep your chain tight, cutting out chain slap even on the gnarliest of landings. The expert gives you a quieter, reliable and adjustable single speed setup. Sandwiched between two cnd-machined aluminium guide plates, with a refined tooth design, the interface between sprocket and rear chain is locked solidly in place, regardless of the roughness of the terrain or the force with which the jump is tackled.
Features
- Schnorr disc: ensures a perfect seal and prevents the tensioner from slipping in case of vibration. (Located between the derailleur bolt and mounting bracket).
- Adjusting screw + stop limiter: makes it easier to reattach the turnbuckle to the derailleur hook thanks to the previously adjusted stop limiter.
- Mounting bracket: new mounting bracket that allows chain line adjustment of 15 mm.
- Increased spring tension: keeps the tensioner in tension, reduces chain slap and minimizes the risk of the chain jumping.
- Adjustable stop limiter: together with the Schnorr disc, it ensures a secure hold even in case of violent shocks.
- Material: Aluminum with plastic rollers
- Real weight: 160 g