The rim flanks of the lightweight Frequency TCS rims conform to the ETRTO sizes and are therefore fully tubeless compatible. Offset and diagonally drilled spoke holes make rivets unnecessary. For cross-country and marathon riders, the 19-millimetre models (390 g in 26'', 435 g in 29'') awaken desire. For wide tyres, the 65 euro rims are also available in 23 millimetres (475 g/530 g).
Info under www.wtb.com

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