1ENGLISHUSE OF THE MANUALS (PART 1 + PART 2)Carefully read the instructions given in both manuals (PART 1 +PART 2),that are an essential part of the product, and keep themfor future reference.Please be advised that many bicycle service and repair tasksrequire specialized knowledge, tools and experience.General mechanical aptitude may not be sufficient to properlyservice or repair your bicycle. If you have any doubt whatsoeverregarding your ability to properly service or repair your bicycle,please take your bicycle to a qualified repair shop.Improper adjustment or service can result in an accident.The symbol to the side indicates operationswhich must be carried out with extreme carebecause of their importance to the user’ssafety.The symbol to the side indicates the ope-rations which must only be carried out bypersons with high levels of preparation, trai-ning, and experience.CONTENTS - PART 1• Safety recommendations.• Sprocket assembly and removal.• Fitting the wheel on the frame.• Using the quick release skewer.• Adjustment of spokes tension and wheels centering.• Brakes.• Periodical wheel maintenance.CONTENTS - PART 21. The package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22. Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33. Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44. Replacing the rim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65. Replacing a spoke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86. Disassembly and assembly of hubs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147. Hubs adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21SYMBOLS USED IN THIS MANUAL