Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • CushCore MTB Pro Plus Tubeless Tyre Insert

  • CushCore MTB Pro Plus Tubeless Tyre Insert

    This mountain bike (MTB) insert kit is specifically designed for plus-sized tyres and wider rims and includes everything you need to upgrade the performance of one of your bike's wheels. Boasting 35% more sidewall support, 16% improved suspension performance, 12% less shocks and vibrations and 50% more impact protection, this model is ready for the demands of trail riding, enduro and downhill racing. The MTB Pro series is trusted by the world’s best riders and was ridden to victory by the 2020 Men’s and Women’s UCI Downhill World Champions, Women’s eMTB World Champion, as well as multiple Enduro World Series wins. CushCore is quickly becoming one of the must-have names for tyre inserts.

    How It Works

    Not all tyre inserts are created the same. CushCore is no ordinary tyre insert and is based on a new concept, tyre suspension. Any suspension system has a spring and a damper, and with CushCore, pressurised air in the tyre is the spring and the CushCore tyre insert is the damper. Like traditional suspension, a constant damping force wouldn't work. It has to be dynamic. Suspension should be supple on small bumps but firm on the big hits. CushCore responds differently depending on the tyre load and scenario. The more the tyre flexes, the more damping it provides.

    Go Bigger

    CushCore improves suspension performance by 16% and reduces impact force from big hits by 50%. Send it with total confidence.

    Corner Harder

    35% more sidewall stability eliminates tyre squirm and burping, even at low tyre pressure. Rail corners with total confidence.

    Ride Faster

    CushCore provides a 12% smoother ride and 3% reduced rolling resistance. Ride with more control, more momentum, and less fatigue. It's like taking fewer punches in a fight.


    • Use: MTB, Enduro and Downhill
    • Tyre Widths: 2.6-3.0"
    • Inner Rim Width: 32-45mm
    • Includes: 1x CushCore tyre insert, 1x 44mm CushCore green Presta air valve and 2x rim stickers
    • Tubeless Ready
    • Unrivalled impact protection
    • Super stable cornering
    • Superior traction
    • Weight: 27.5" Option: 290g; 29" Option: 330g


    • CushCore transforms your tubeless tyre into a suspension system with a tune-able air spring and foam damper.
    • A proprietary closed-cell, polyolefin foam controls compression and rebound forces. Its lightweight, ultra durable and impervious to sealant.
    • CushCore's patented profile applies constant pressure on the tyre sidewalls. This provides protection and stability even at low tyre pressures.
    • CushCore is designed to fit tight on the rim. This radial tension locks the bead to the rim while maintaining a supple tread patch.

    Manufacturer's Part Numbers:

    • CC-27522-V Grey 27.5"
    • CC-29202-V Grey 29"

    Buy CushCore Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Grey
    • Size: 27.5", 29"
    • Option: Single
    • Valve: Presta



  • Save Up To 9%
    RRP €100.99
    €91.49 - €100.99 91.49 100.99
    Select Colour
    Select Option
    Select Valve
    Select Size
    Email me when in stock

    Order in the next


    and choose Next Day Delivery at the checkout

  • Need help? Have a question?

    Get in contact with us

    Tubeless Kits Buying Guide

    We’ve got everything you need to know in our buying guide...

  • Also Consider

    SAVE 20%
    RRP €178.49
    Select Option

    Please select an option

    Select Option

    Please select an option

    From  €118.99
    SAVE UP TO 38%
    RRP €190.49
    Select Option

    Please select an option

    Select Option

    Please select an option