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.

Documentation Tutorial videos F.A.Q.
Documentation Tutorial videos F.A.Q.
Removal and refitting the wheel rear hub (industrial bearing)

Instructions for the removal and refitting rear hub

Download
Spare parts and tools catalogue range 2022 - Part C

Spare parts, spare codes, wheels, quick releases, tools, corkscrew, service centres catalogue range 2022 part C

Download
User manual Bora Ultra WTO 2-Way-Fit (Disc Brake) wheels

Tips for the safety, technical specifications, tires, Instructions for assembly, removal, maintenance Bora Ultra WTO 2-Way Fit DB

Download
Assembly of the male valve extension

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

Download
Replacement of the spoke (rim with holes of the nipples)

Instructions for the spoke wheels replacement with rim with holes of the nipples

Download
Spare parts and tools catalogue range 2025 - Part C

Spare parts, spare codes, wheels, quick releases, tools, corkscrew, service centres catalogue range 2025 part C

Download
Replacement of the spoke (rim with holes of the nipples)

Instructions for the spoke wheels replacement with rim with holes of the nipples

Download
Spare parts and tools catalogue range 2019 - Part C

Spare parts, spare codes, wheels, quick releases, tools, corkscrew, service centres catalogue range 2019 part C

Download
User manual Hyperon Ultra / Hyperon 2-Way-Fit (Disc Brake) wheels

Tips for the safety, technical specifications, tires, Instructions for assembly, removal, maintenance Hyperon Ultra / Hyperon 2-Way-Fit

Download
Replacement of the spoke with Momag system - open spoke seat on the hub

Replacement of a wheel spoke with a rim not drilled (MoMag system) and with the head seat open on the hub

Download
6 / 31