you CAN READ THIS before buying

enduro-mtb.com/en/review-the-new-bionicon-c-guide-eco-chainguide/

The c.guide eco is the 3rd generation of the innovative and award-winning chain guide for single, double and triple ring drivetrains. The c.guide eco is a significantly improved and simplified design, so good that we have discontinued the C.guide V.02. You deserve to have the best performing and toughest c.guide.

A new manufacturing technology allows us to create a one-piece construction made up if different materials. The flexible TPE elastomer mid-section not only holds the chain glide tube, it also damps vibrations.

- Super easy one minute installation

- 3D movement - pitch, roll and twist that follows chain

- Rubber pivot has a cushioning effect for a quieter ride

- is mechanically less sensitive to mud and dirt (mud-proof)

- Less drag resistance than pulley type guides

- Insanely light at only 14 grams.

- Fits any bike with a traditionally placed chainstay (not compatible with elevated designs)

YOU DON’T NEED A CLUTCH TYPE DERAILLEUR!!!!

The c.guide eco is more effective and virtually eliminates dropped chains, chain slap and rattles, quieting your bike and protecting your chainstay, which is an especially big deal if you have a carbon bike. If you already have a clutch type derailleur the c.guide eco will give you the extra reassurance that your chain will stay put and give you the most effective chain retention you can have short of a full on DH type chain guide.

The c.guide eco is more effective and virtually eliminates dropped chains, chain slap and rattles, quieting your bike and protecting your chainstay, which is an especially big deal if you have a carbon bike. If you already have a clutch type derailleur the c.guide eco will give you the extra reassurance that your chain will stay put and give you the most effective chain retention you can have short of a full on DH type chain guide.