RockShox Air Shaft Reba/sidb Cartridge

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 descents, and offers a more plush and forgiving ride through rough, technical terrain. It´s the most effective way to adjust your bike´s geometry and handling characteristics without replacing the entire fork.Restore Factory-Fresh PerformanceOver time, seals can wear and air can leak between chambers, leading to a loss of performance, a sucked-down fork, or inconsistent spring action. Installing a brand-new ROCKSHOX Solo Air Shaft is a core part of a full fork rebuild, instantly restoring the smooth, predictable, and plush action your fork had when it was new. This genuine replacement part guarantees perfect compatibility and reliability, ensuring your shock absorbers function exactly as the engineers intended. The integrated Solo Air technology simplifies setup by allowing you to fill both the positive and negative air chambers simultaneously through a single Schrader valve, creating a perfectly balanced and plush feel right from the start.Main Features:* Genuine ROCKSHOX Part: Ensures perfect fit, optimal performance, and long-term durability for your Reba or SID B fork.* Travel Customization: Specifically designed to set your compatible fork´s travel to 120mm for enhanced trail capability.* Solo Air Technology: Provides a plush, predictable ride that you can set up in seconds, thanks to the single-valve air spring system.* Complete Service Solution: The ideal component for a full fork overhaul to restore its original responsiveness and reliability.* Lightweight Design: Engineered for performance without adding unnecessary weight to your bike´s front end.---ROCKSHOX spring shaft ´´Solo Air´´ 120mm, 27.5´´ / 29´´Specifications:* Attribute: Shock absorbers* Material: Plastic, aluminium* Weight: 0.038 kgSuitable for:* ROCKSHOX Reba A1-A5 * ROCKSHOX SID B A1-A4 80-120mm