Product Description Note from the manufacturer: Maxxis strongly advises against the use of ammonia-based sealant. Ammonia has been proven to attack the carcass and can weaken it by up to 30% after only a few months, depending on the amount used. Guidelines for Replacing E-bike Components: Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance. Specifications: Application: Cross Country Ground Conditions: loose, mud Type: folding tyre Tubeless System: Tubeless Ready Technical Information: Rubber Compound: MaxxSpeed Carcass: 120 tpi Sidewall: EXO Protection Features: lightweight cross-country tyre in 27.5" version for muddy trails and damp forest soil MaxxSpeed rubber compound, developed with World Cup winner and XC pro Nino Schurter, with 25% less rolling resistance than 3C MaxxSpeed and improved wet traction wide tread pattern with pointed lugs provides grip and control in mud and on wet surfaces particularly puncture-resistant sidewall with EXO Protection technology Type: 27.5x2.25: Dimensions: 27.5 x 2.25" ETRTO: 57-584 Compatible inner rim width: 20 - 29 mm Manufacturer Number: 0865 Technology: EXO Protection This extremely cut- and abrasion-resistant material protects the sidewalls of various Maxxis MTB tyres. It is very tightly woven, light and very flexible. As a result, the performance of the tyres remains convincingly good. Tubeless Ready Tubeless tyres have many advantages: you can ride with less air pressure. This gives better traction and reduces rolling resistance. And where there is no inner tube, the risk of punctures is reduced. Maxxis TR tyres are better prepared for mounting with sealant than other "tubeless ready" tyres. The bead of the Maxxis TR tyres is completely covered with a rubber layer like a real UST tubeless tyre. As a result, tubeless mounting is successful for all rims with standard dimensions even during the first inflation and with little liquid. Contents: 1 x Manufacturer: Maxxis International 545 Old Peachtree Rd NW Suwanee GA 30024 USA info@maxxis.de Distributor: bikemarketing BMG GmbH Provinostr. 52 86153 Augsburg Germany contact@maxxistires.de