MEROCA Adjustable Air Spring Coil Over Shock Absorber for Mountain Bikes, 190-265mm, 550LBS Spring, Rebound, Compression, Preload, and Air Pressure (200-300 PSI) Fits MTB/Downhill/eBikes

MEROCA RCT-2: Conquer Trails with Pro-Level Control - Whether you’re shredding downhill singletracks, powering through e-MTB adventures, or navigating rocky enduro courses, this shock transforms your bike’s capability.Performance highlights4-Way Tuning Dominance: Dial in rebound speed (slow←→fast via rotary knob), adjust compression stiffness, set preload via spring collar, and fine-tune air pressure (200-300 PSI) for instantaneous terrain adaptation.DH-Grade Spring Tech: 550LBS/in spring force with 9mm wire diameter eats up square-edge hits.Zero Compromise Build: Black anodized aluminum body (56mm stanchion) resists scratches + corrosion. 885g-1074g weight cuts unsprung mass for sharper handling.Smart Compatibility: Fits 12mm axle mounts. Match your bike’s eye-to-eye length (190/210/230/240/250/265mm) and enjoy tool-free setup.Your trail advantage -Scenario 1: Downhill Charge, Maximize compression damping + 250 PSI pressure to stabilize big drops. Rebound set to "fast" maintains tire contact on successive roots. Scenario 2: e-MTB Expedition, Preload adjustment firms up the spring for added cargo weight. Lower rebound speed smoothens power delivery on technical climbs.Specs that matterMaterial: 6061-T6 Aluminum │ Weight: 885g (190mm) to 1074g (230mm) │ Travel: 50-65mm│ Color: BlackUPGRADE YOUR RIDE – ORDER YOUR RCT-2 SHOCK TODAY!Note: Manual measurements may vary slightly. Contact MEROCA Support for bike-specific fit confirmation.

• Quadruple adjustmen: Precisely tune your ride with independent Rebound, Compression, Preload, and Air Pressure (200-300 PSI) controls. Optimize shock response for technical trails or downhill sprints
• High-impaact 550Lbs spring: 9mm-thick coil spring handles aggressive riding with 550LBS/in strength. Engineered for enduro/downhill MTB, e-mountain bikes, and intense off-road impacts
• Universal Futment: Fits full-suspension MTB, downhill bikes, and e-motorcycles (12mm mounting holes). Plug-and-play install if eye-to-eye length matches (190/210/230/240/250/265mm options)
• Protective impact absorber: Aluminum alloy body with buffer design reduces 35% component stress. Ensures stable handling on rocky terrains while extending drivetrain life
• Optimized weight & durability: Aluminum alloy cuts weight to 885-1074g (by size). Corrosion-resistant seals thrive in mud/wet conditions