RockShox 30 Gold RL Solo Air Forks 9mmQR. With the 30 Gold RL Solo Air 2019 Forks installed on your ride, youll enjoy super smooth and responsive performance, easy setup and all at an affordable price point. Adopting many of the features and technologies from RockShoxs high end models, they boast RockShoxs Fast Black coating on the stanchions. This helps the seals to move more smoothly over the stanchions for increased small bump sensitivity and buttery smooth suspension travel Lightweight and Highly Adjustable. Designed as the ultimate first upgrade, the 30 gold RL forks feature the standard QR dropouts, making them ideal choice to transform the performance of older bikes or entry level models. Theyre also incredibly light, offer a wide range of adjustments and have had the pressure guide updated to maximize their performance on E MTB applications Features. Spring Solo Air Damping Motion Control External Adjustments Low speed compression to lockout, rebound adjust, suspension stiffness via air pressure adjust Finish Diffusion Black Crown Forged, hollow 7050 Aluminium, Fast Black finish Upper Tubes 30mm tapered wall aluminium, Fast Black finish Lowers Magnesium, QRx100mm, disc only Crown Race Forged, pocketed aluminium Brake Type Post Mount 160mm Maximum rotor size 220mm Designed for ebike Yes Revised compression head and air cap design Remote Compatible Yes, TwistLoc and OneLoc compatible sold separately Usage Cross Country Weight 1841g 27 5", Tapered AL steerer, Solo AirTechnologies Motion Control Imagine riding on the moon. Rolling hills, crushed rock blasted out of craters craters. Theres no gravity so you wouldnt even need a chairlift. Unfortunately, you cant ride on the moon. Theres lots of gnarly terrain on earth. But, earth has gravity so youll need suspension that climbs as well as it descends. With RockShox Motion Control damper technology youll do just that Power Bulge When you need your forearms to be stronger for more control, you bulk them up in the gym. When you need more durability from your fork, bulk them up with our Power Bulge. Other companies just increase the stanchion size adding extra weight. Power Bulge simply reinforces the lower leg to allow for an oversized bushing, increasing stiffness and maximizing your ride Solo Air Solo Air is like a Buddhist monk. Its enlightened design lets you add air to your forks through a single Schrader valve, filling both the positive and negative air spring chambers simultaneously. So theyre always in perfect equilibrium, like Yin and Yang. Giving you a plush, predictable ride you can set up in seconds, with the lightest weight air spring on the market BuyRockShox Frames & Forksfrom Chain Reaction Cycles, the Worlds Largest Online Bike Store.