051412 Retrofit Kit to upgrade to Hydraulic Disc Brake:..Discus a,b, 2a, bT and bM..Ventus a, c, a/16.6, b, b 16/6, c, 2a, 2b, bT, cM, cT..Mini-Nimbus B, C.... to Disk Brake including the following parts:..1) 054111, 4" wheel wheel 110-20 modified with.
Required work: Installation of the wheel unit, brake assembly and master cylinder with reservoir, laying of hydraulic hoses, filling and bleeding of the system. We may recommend you to contact the responsible inspector before you start the process of modification. Thus you can coordinate the procedure of a "single piece" approval through the EASA if required. If you have only little experience with hydraulic systems, we would recommend to contact an appropriate work shop to have done that modification.