Colony clone cassette hub guardcolony wheels and wheel spares are good simple reliable products that meet exceed todays demandingridersneeds featurescnc machined from 7075t6 alloy replaces non drive side cone nut best suited to our cassette hubs although will fit some other branded hubs as well eliminates the need to spread your frames rear end to fit it all in weight only 61 grams 2 15oz buycolony wheels tyres from chain reaction cycles the worlds largest online bike stor