For the anniversary bike, the following features are offered: - Extended warranty: 4 years of manufacturer’s warranty (instead of 2 years) - Shimano XT 4-piston brakes (value of CHF 218) - Invitation to a factory tour at Alpa Werke in Sirnach (Autumn 2026, value of CHF 95) This includes a service package for 4 years: - 2026: 1st service - 2027: minor annual service - 2028: minor annual service - 2029: major annual service with final inspection