CushCore

CushCore at Swinnerton Cycles

CushCore is the world's leading tyre insert brand, trusted by mountain bikers and gravel riders who demand maximum performance, protection, and control from their tubeless setup. Engineered in the USA, CushCore inserts sit inside your tyre to absorb impacts, prevent pinch flats, and dramatically improve cornering stability — letting you run lower pressures without the risk of rim damage or tyre burp.

Whether you're charging technical singletrack, racing enduro, or pushing the limits on aggressive trail riding, CushCore gives you the confidence to ride harder and faster. Their range covers 29", 27.5", and gravel wheel sizes, with options for XC, Trail, and Pro applications to suit every discipline and rider weight.

At Swinnerton Cycles, we stock the full CushCore range including tyre inserts, tubeless valves, and installation tools — everything you need to upgrade your tubeless system and get the most from your tyres.

• Reduces rim strikes and rim damage on technical terrain
• Allows lower tyre pressures for improved grip and comfort
• Prevents tyre burp and pinch flats
• Compatible with most tubeless-ready rims and tyres
• Available for 29", 27.5", and gravel wheel sizes