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Loss of substantial tire pressure over a few days is likely indicative of ineffective/old tire sealant or air seeping through the tire sidewall. In these rare cases, we suggest removing the complete tire and wheel system from the bike, adding the proper amount of fresh sealant, then shaking the tire to ensure sealant has covered the entirety of the sidewall. Simply spinning the tire on the bike will only push the majority of the sealant more towards the tread region of the tire, where air loss is less common. Make sure tire bead is sitting in the deepest part of the rim profile. This is often referred to as the “valley” of the rim. Avoid using tire levers during installation. Doing so can damage the tubeless tape and prevent an airtight tubeless system. As a general rule of thumb, a 2mm increase or decrease of inner rim width will result in a tire section width increase or decrease of 1mm.
Chain reaction Cycles and CRC are trading names of Wiggle Ltd (In Administration) registered in the United Kingdom at 1000 Lakeside, Suite 310, Third Floor N E Wing, Portsmouth, Hampshire, PO6 3EN, Single-ply 60 tpi casing. The tread is wrapped over a single layer of 60 tpi casing to create a gram-conscious level designed to be compliant and grippy, while also minimizing weight for cross-country and trail riding. If you’re compressing your tire all the way to your rim on heavy hits or can feel the tire folding while cornering…you need to add more pressure.
Suggested for front and rear use for gravel riding where efficiency and durability are increasingly important.
Ideal compound for use as a rear tire, although often used on the front on XC and gravel bikes where efficiency is of utmost importance. TCS stands for Tubeless Compatible System, which has proven itself as the most reliable and robust tubeless system available. Placing sealant on both sides of the tire bead can aid in installation by serving as a lubricant between the rim and tire interface. When installing tires on ASYMMETRICAL rims, it is helpful to always mount the tire onto the rim on the "short side" of the rim. By that, we mean the side of the rim with the shortest distance from the rim leg/bead to the valley of the rim where the valve sits.
TCS Light tires with Slash Guard feature a single-ply casing with the addition of a nylon insert spanning the entire sidewall to provide additional sidewall protection without adding unnecessary weight. Slash Guard provides an intermediate level of protection between TCS Light and TCS Tough for those who want extra sidewall durability without the weight of a dual-ply casing. All of our alloy rims work great with a 34mm valve stem. If you are using a deeper dish rim, like our CZR i23 rim, then we recommend the 46mm long valve stem. CZR i30 rims accept either length of valve. Which width TCS Tape should I use for my rim?
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