The Engineered ring! CNC cut from 7075-T6 aluminum, this ring has modified shifter gates & special profiles to allow 8/9 speed chains to shift hassle free. The middle ring is cut from thicker 0.190 plate to prevent the chain from falling between the granny & middle ring. The outer & middle rings have stainless steel pins to further enhance shifting.
Stainless steel pins
4/5 bolt 20/22/24t
8/9 speed compatible
Buy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rated 4 out of 5 by Twell Cumple. It works.
It works as it promise. Do not pay attention to the 9V. It fits for 10V casette as well.
Delivery as usual, on time, no problems.
12 August 2014
Rated 4 out of 5 by VladimirI Качественная алюминиевая звезда
отличная износостойкая звезда. Но немного тяжеловата. Зато никаких закусов цепи за все время эксплуатации.
07 May 2014
Rated 5 out of 5 by turbo Good quality
Perfect fit and function on my xt crankset, 12 months and many miles down the trail and still rocking.
18 September 2013
Rated 4 out of 5 by Anonymous Tough Chainring
I love these, I have done 1200KM this year on hard, rocky all mountain enduro events and all 3 chainrings operate like new. Beware though you need a special washer to fix the innner ring to the middle. The discription on CRC is not that clear.
11 October 2012
Rated 2 out of 5 by Anonymous too soft
Bought these at the end of November '09. It's now middle of October '11 and they are shark toothed. Is it too much to expect the inner ring to last longer? Well I'm going to try another brand. Two stars as it looks well machined but I don't think it's tuff enuff
23 October 2011
Rated 5 out of 5 by Anonymous Impressive performance
Shifts well, and lasts well, too. 18 months and still going.
18 May 2010
Rated 5 out of 5 by Anonymous Very good, much thicker than i thought and with proper bolts i am sure it will out last my cranks.
14 January 2003
Rated 5 out of 5 by Anonymous ive used this ring for about 8 months now and it is still workink at the same level as when i first bought it. i have been using it for regular trials riding and have not known any other ring to have lasted as well as this one.
20 October 2002