Documentation

The Technical Manuals are intended for use by professional mechanics. Those not professionally qualified to assemble bicycles must not attempt to fit or operate on the components due to the risk of performing incorrect operations that could cause malfunction of the components and the resulting risk of accidents or physical injuries.

Assembly of the female valve extension

Instructions for the assembly of the female valve extension

User manual UT-CN400 12 / 13-speed chain tool

Instructions for use of tool UT-CN400 for 12/13-speed chain

Ekar / Ekar GT chain

Technical data, procedures, technical characteristics, compatibility, interface, assembly and maintenance of 13 speed chain

Assembly of the male valve extension

Instructions for the assembly of the male valve extension wheel with low, medium, high profile, carbon, aluminium

Ultra Torque crankset - 12s

Technical data, procedures, technical characteristics, compatibility, interface, assembly and maintenance Ultra-torque crankset (with or without Power Meter)

Removal and refitting wheel front hub (cup-cone bearings)

Instructions for the removal and refitting front hub wheel

Removal and refitting wheel front hub (cup-cone bearings)

Instructions for the removal and refitting front hub wheel

Spare parts and tools catalogue range 2019 - Part A

Catalogue spare parts, spare parts codes, headset, bottom bracket, crankset, rear derailleur, front derailleur, ergopower commands range 2019 part A

Spare parts and tools catalogue range 2025 - Part B

Spare parts, spare parts codes, brakes bar end commands, bar end brake commands frame commands, hubs, ring nuts, sprockets, cables and housings, various range 2025 catalogue part B

Rear derailleur - mechanical units - current range

Technical data, procedures, technical characteristics, compatibility, interface, assembly and maintenance of mechanical units rear derailleur Super Record, Record, Chorus, Potenza 11™, Centaur 11

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