A two piece chain tensioning system. The upper body secures to the chainstay via a hinged clamp and bolt, the bottom section swivels and has a roller guide incorporating a cog which will move with each gear shift to maintain a proper chain line. Ideal for trials or street use.
Brand-X Chain Tensioner Features:
Buy Brand-X Chain Tensioner from Chain Reaction Cycles, the world's largest online bicycle store.
Rated 5 out of 5 by bOmBaJ82 y..not for me :(
Product solidly constructed. Severe ... ;/ A minus. I bought it thinking about my arm GIANT REGIN 2/2013 .. unfortunately does not fit. Terminal does not cover my frame. I tried to even change the bolt and does not work. You will have to sell it now. If one looks at weight - I do not recommend. If one looks at the design - would recommend. It must be checked in the field. I gave a good note because I think it is worth the price.
02 December 2013
Rated 4 out of 5 by Jp990 Good value
Good value hard wearing i keep it quiet with some vegetable oil. Ive mounted it logos facing inwards on mine just cos i mainly use the smaller sprockets on the rear and it has started to get a bit stiff after a couple hundred miles. Easy to strip and clean and keeps the chain on my 1 x 9. Would recommend to anyone. Looks great on bike too.
28 September 2013
Rated 5 out of 5 by madmachine Отлично работает
Мне идеально подошло, встало на перо как влитое. Простота установки.
21 August 2013
Rated 1 out of 5 by vailcycling Strange size
Well i bought this product to help keep the chain on a Carrera titan dual sus bike. The mounting bracket is too small for the chainstay in that it will only fit very close to the rear sprockets making it useless as the tension on the chain would be extreme. Maybe this is item is suitable for single speed bikes.
16 August 2013
Rated 3 out of 5 by Anonymous Bueno, pero mal amarre.
El tensor esta bien pero no es universal, para mi bici le he tenido que adaptar cortandolo enderezandolo y atronillandolo a una abrazadera nueva con la sujeccion que trae el tensor. No es valido para Giant trance, ni reing, que son las que yo tengo, valdria para bicis con bainas finas, tipo bicis rigidas o semirigidas.
deberia tener 3 bisagras o de diferentes amarres para que fuese universal.
13 February 2013
Rated 4 out of 5 by Anonymous muy bueno, pero puede mejorar
deberia incluir las medidas del aplique, ya que no es del todo universal, yo lo tengo, y al ser mas ancha la baina que el tamaño del aplique, he tenido que sujetarlo con bridas ya que el tornillo que une las dos piezas que van unidas por un perno rozaba con la baina y era imposible cerrarlo, se podria mejorar añadiendo un otro enganche un poco mas abajo para bainas mas anchas.
19 November 2012
Rated 5 out of 5 by Anonymous This is a great value and for small money you can get, a nice and useful thing.
If somebody have a problem to fit on frame just change the bolt, take some longer and that is it.
About noise of small wheel, take apart and put a little bit of lithium grease, 2 minutes job...
excellent working, i use it on 3x9 and all speeds work flawlessly, chain don't droping.
03 November 2012
Rated 4 out of 5 by Anonymous @Andy from Aus.
I don't think it's meant to be a tensioner mate,just a guide.
22 August 2012