NOTE: The spring preload is recommended to be around 10mm; excessive preload will lead to spring deformation, resulting in the spring side wear phenomenon.
①Advanced Technology- The RAB50RC rear shock absorber features an oil-gas separation damping structure with an external nitrogen reservoir, providing exceptional shock absorption. Enjoy the smoothest rides, even on the roughest terrains.
②Versatile Use- This high-performance rear shock absorber is perfect for tackling various challenging road conditions and is ideal for E-BIKES, bicycles, and off-road electric bikes. Multiple specifications are available, and if your bike’s requirements are not listed, feel free to contact us for customization.
③Unmatched Durability- Constructed from aerospace-grade AL6061-T6 aluminum alloy, the RAB50RC is designed to resist oxidation and enhance strength. It’s robust enough to handle all the demanding maneuvers you aspire to perform.
④Comprehensive Adjustability- The rear suspension is equipped with rebound and compression damping adjustment knobs, allowing you to fine-tune your ride based on personal preferences. The spring hardness is adjustable via the toothed disk at the top of the spring—turn it down for a firmer feel or up for a softer response. Inflate the cylinder gas through the bottom valve for additional customization.
⑤Reliable Warranty- We offer a one-year warranty service. Should any quality issues arise, please contact us for a replacement. We have full confidence in the RAB50RC’s performance, making it a highly cost-effective rear suspension option. Ensure to measure your bike’s rear suspension requirements accurately and select the appropriate size.
Features:
External Nitrogen Reservoir
Oil-Gas Separation Damping Structure
Multi-stage Rebound Damping Adjustment
Multi-stage Compression Damping Adjustment
AL6061-T6 Forged Upper Mount
AL6061-T6 Aluminum Alloy Main Tube
42CRMO Main Shaft
55CRSI Spring Wire
C-ring Retainer Spring Base for Stability During Riding
Easy-to-remove Spring Design
Fine and Smooth Rebound and Compression Damping Adjustment, with noticeable feedback at each stage
Rubber Bladder in the Air Chamber for Reduced Heat Fading of Damping and Enhanced Shock Absorption for Small Bumps
All 9 finishes are available on this product. Pick the look that suits your build — each finish is selectable in the dropdown above.
Gloss
Classic high-shine finish that enhances color depth.
Matte
Soft, low-shine look for a stealthy, OEM-style appearance.
Sparkle
Eye catching sparkle with a gloss finish
Chrome Gloss
Reflective chrome base with a high-shine clear coat.
Chrome Matte
Chrome base with a soft matte top coat — metallic without the mirror.
Most Popular
Chrome with Sparkle
Chrome vinyl base with silver flake laminate. Our most-ordered finish.
Holographic Gloss
Iridescent rainbow shift under high-shine clear laminate.
Holographic Matte
Holographic base with a soft matte laminate.
Holographic with Sparkle
Holographic base layered with silver flake laminate.
Surface Preparation
Thoroughly clean the application area using isopropyl alcohol or a mild, residue-free cleaner.
Remove all dirt, grease, wax, and dust.
Ensure the surface is completely dry and smooth before applying.
Positioning the Decal
Before removing the backing, test-fit and align the decal on the surface.
Use masking tape to hold it in place if needed.
Once aligned, flip the decal up and slowly peel away the backing paper.
Applying the Decal
Starting from the center, press the decal down gradually, working from the center outward.
Use your hand, a soft squeegee, or a microfiber cloth to remove air bubbles as you go.
Apply firm, even pressure across the entire decal.
Post-Application & Heat Treatment
Once applied, go over the decal again with firm pressure to ensure full contact.
Carefully heat-treat the decal using a heat gun or small torch to activate the adhesive and help the vinyl conform to the plastic. Use low heat and keep the heat source moving at all times.
Do not overheat — excessive heat can burn, distort, or damage the vinyl and laminate.
The vinyl should become slightly warm and more flexible, not hot.
This heat-treat step is critical for long-term adhesion, especially on curved plastics and high-wear areas.
Choosing a selection results in a full page refresh.