XX T-Type Build Kit Stringing Pro Penn Marathon is available

Pro Penn Marathon is available in Extra-Duty Felt (for hard courts)

and 15mm hex bits

Mode memory function

integrated bustier

Orb: up to 100 hrs

XX T-Type Build Kit Stringing Pro Penn Marathon is availableWith the perfect balance of robustness and weight savings, the XX T Type AXS Transmission groupset has the strength to handle big enduro days with the weight to make it manageable. Our all new Transmissions take a holistic approach to a bicycles shifting, an entire system synchronized, providing you with a superior ride experience. Shifting under load is made possible on the XX cassette due to a combination of X SYNC technology and cassette mapping,