RSP Unisex's Director Chain Guide, Black, One Size

Very pleased with my choice

Certainly works as described. Completely stops the chain slap on the frame and protects the paint.

Wait a month for it to arrive. At the first ride the part that holds the chain fell out and get lost on trail.

Does what it’s suppose to haven’t lost the chain yet over a variety of terrain. Multiple fitting options depending on your frame and cable layout with simple instructions. As you can see I’ve got two of them on different bike.

this did not work well on my mtb. i have 10 speed 11-42 tooth and it struggled to move properly when shifting to the lower gears resulting in the chain being misaligned. it is also noisy. this is way over priced for what it does and i would recommed looking at other products.

Using a hardtail for fast rough single-track and a little DH I was having issues with the chain skipping. Adding this reduced it by 90% and combing it with a narrow/wide chainring and life is sweet!

xcellent product . I ride hard and after 3 months its still doing the job.update, now there are products out there which include a jockey wheel, Rendering this one obsolete!So now this is really a gimmic, go on YouTube and find a homemade one, very esay to construct and less noisy, I can give a link here as its not allowed.

Didn't work, chain still falls off