Rock Shox Flight Attendant Upgrade Kit SID 35 Trek Supercaliber 9.9 X0 / 9.8 GX Gen 2

Rock Shox Flight Attendant Upgrade Kit SID 35 Trek Supercaliber 9.9 X0 / 9.8 GX Gen 2

An upgrade kit for integrating the Flight Attendant system into Trek Supercaliber 9.9 X0 and 9.8 GX Gen 2 models with the 35mm version of the SID fork. The kit enables fully automatic electronic control of the suspension, which optimises the damping mode according to the riders power output and the trail profile without the need for manual switching.

Features and benefits

– wireless Flight Attendant system with automatic switching between Open, Pedal and Lock modes

– optimised pedalling efficiency and control in technical terrain

– fast system response according to load and riding style

– integration into the SRAM AXS ecosystem

– compatibility with the SID 35 fork and the Trek Supercaliber Gen 2 frame

– suitable for sporty and racing cross-country use

Technical specifications

– compatibility: SID 35, Trek Supercaliber 9.9 X0 / 9.8 GX Gen 2

– system: Flight Attendant, wireless electronic control

– power: SRAM AXS battery

– intended use: cross country, marathon

Use and recommendations

The upgrade kit is suitable for riders who want to take their XC race bike to a higher technological level. Ideal for racing and performance use, where maximum efficiency and automatic optimisation of the suspension are key.