Plus Size tyres are great and with the XM 521 rim they find their matching counterpart. This rim offers even the most aggressive riders the best stability at very low weight. Which is also important, because these wide tyres are begging to be fooled around with on the trails. After all, everyone prefers to spend their energy jumping over sticks and stones rather than carrying extra weight!
Tubeless tyres offer some decisive advantages over the conventional combination of tyre and tube.
The welding process produces the most precise, lightest and most stable rim connection. After welding, the joint is plastered to achieve a seamless transition.