Leve freno V-BRAKE in alluminio

   *****      *      *****      *      *****   *******  
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  *         * *           *    * *          *  *        
  *           *          *    *   *       **   ****     
  *           *        **     *****         *  *        
  *     *     *      **      *     *  *     *  *        
   *****   *******  *******  *     *   *****   *******