Xtracycle FreeRadical Family


The Free Radical extension  fits most 26″ bikes (or 700C bikes with brake adaptor). The Free Radical Kit comes with all that is needed (cables, chain, etc.) to attach to most any 7, 8, 9 speeds (more speeds gearboxes require a specific chain, not provided with the kit).  Older bikes might need a new rear brake as the Free Radical only works with V-Brakes or Disc Brakes. V-brakes with an adaptor will work with most standard old brake levers. 



The FreeRadical is a bicycle extension that converts an existing road or mountain bike into a cargo swallowing utility bike.

The Free Radical FAMILY bike extension, includes all the equipments to carry up to three children, or even up to two adults, in total safety and comfort.

  • Available in 3 CARGO versions:

Xtracycle Free Radical X0, which inlcudes:

Xtracycle Free Radical X1, Including:

Xtracycle Free Radical X2, Including:

Additional information

Shipping weight 35 kg
Box dimensions 130 x 50 x 40 cm
Cargo bags

X0 (NO) Cargo bags, X1 Cargo bags, X2 Cargo bags


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