Rockshox Air Shaft Reba/sidb Cartridge 120 mm / 27.5-29´´

ROCKSHOX Reba / SID B Solo Air Shaft - 120mm Travel Upgrade & Service CartridgeBreathe new life into your suspension fork and customize your ride with the genuine ROCKSHOX Solo Air Shaft for Reba and SID B models. This essential spare part is the ultimate solution for riders looking to either perform a complete factory-level service or modify their fork´s travel to 120mm, perfectly tailoring their mountain bike´s performance to the demands of the trail. As a critical internal component of your fork´s shock absorbers system, this air shaft directly controls the feel, responsiveness, and overall travel of your front suspension.Unlock Your Fork´s Full PotentialThe primary benefit of this air shaft is the ability to change your fork´s travel. By installing this 120mm cartridge, you can transform your cross-country-focused fork into a more capable and confidence-inspiring trail machine. The increased travel provides superior absorption over larger obstacles, enhances stability on steep desc