Cush Core 27.5 E-MTB Single

CushCore E-MTB Single 27.5" – Maximum Protection and Control for Your E-MTB

The CushCore E-MTB Single 27.5" is designed specifically for the increased weight and greater forces that a modern e-MTB subjects tires and wheels to. The result is a robust tire insert that not only protects the rim but also enhances tire performance—delivering better stability, traction, comfort, and control when the terrain gets really rough. CushCore acts as an additional damping system inside the tire. The insert absorbs hard impacts and vibrations while providing support to the tire sidewalls. This makes the tire more stable when you push the bike through corners and helps prevent the tire from buckling or losing air under heavy loads. According to CushCore’s own tests, the system improves suspension performance by 16% and reduces the force from large impacts by 50%. Lateral stability increases by 35%, resulting in a more stable tire even at lower air pressures. CushCore also claims a 12% smoother ride and 3% lower rolling resistance. The ability to ride with lower tire pressure is a major advantage on an e-MTB. The tire can better conform to the terrain and provide more traction over roots, rocks, and loose surfaces, while CushCore supports the tire and acts as a protective barrier between the tire and the rim. This reduces the risk of punctures, pinch flats, and costly rim damage. The CushCore E-MTB is an excellent choice for aggressive trail riding, enduro, technical trails, and bike parks—or for anyone who simply wants extra confidence and control on their e-MTB. Specifications Wheel size: 27.5" Recommended tire width: 2.3–2.8" Inner rim width: 22–35 mm Tubeless-compatible The single-pack includes 1 CushCore E-MTB tire insert and 1 CushCore tubeless valve. The 27.5" version is also an excellent choice for the rear wheel of a mullet e-MTB with a 29" front and 27.5" rear, where the rear wheel is often subjected to high loads and hard impacts. At Sundstorps Cykel in Kungsbacka, we’re happy to help you find the right combination of tires, tire pressure, and inserts for your e-MTB. We have our own bike shop and can also assist you with professional installation of CushCore and tubeless systems.