Featured GENUINE KYB BLACK (350MM + 10MM) REAR SHOCKS FOR YAMAHA XMAX 300 K-ALPHA JAPANESE TECHNOLOGY (Copy)

4.9 (21 ratings) 46 Sold SKU: RG210012
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Featured GENUINE KYB BLACK (350MM + 10MM) REAR SHOCKS FOR YAMAHA XMAX 300 K-ALPHA JAPANESE TECHNOLOGY (Copy)

4.9 (21 ratings) 46 Sold SKU: RG210012
7.560.000 đ 7.460.000 đ -1%
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Partner commission 5%, Est. đ373.000
Basic specifications:
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🏍️ GENUINE KYB RED REAR SHOCKS FOR YAMAHA XMAX 300 (350MM + 10MM) K-ALPHA JAPANESE TECHNOLOGY

When operating a commanding and powerful Maxi-Scooter like the Yamaha Xmax 300, the stock suspension often reveals its fatigue after long periods of urban grinding through harsh "clunks" that shoot up your back every time you cross speed bumps. That pain only intensifies when carrying a passenger or heavy luggage, as the rear end starts to exhibit clear instability, wobbling, and floating at high speeds.

To reclaim absolute balance and breathe a captivating sporty energy into your beloved ride, Monkey89 introduces: KYB K-Alpha Red Rear Shocks (350mm) – a pinnacle Aftermarket mechanical upgrade solution that helps you master every city street with the utmost smoothness and peace of mind.

💡 Fitment Note: Please use the compatibility search tool directly on the Monkey89 website—simply enter your motorcycle's make, model, and year to get instant results.

⚙️ TECHNICAL SPECIFICATIONS & ADJUSTABILITY

Attribute Detailed Technical Specifications
Brand KYB (Kayaba) Japan
SKU RG210012
Product Line K-Alpha (High-performance multipurpose segment, optimized for daily urban commuting)
Design Piggyback Reservoir (Gas Reservoir Tank) equipped with an independently separated free-piston system
Adjustability

Supports mechanical adjustment of 2 core physical features (Does NOT integrate hydraulic Damping Force adjuster dials):

Spring Preload: Adjust spring compression/preload via a threaded collar.

Length Adjuster: Threaded mount to finely adjust the overall ride height of the shock body.

Shock Length 350 mm (Standard geometric spec for Xmax 300, supports flexible ride height extension from Standard up to +10 mm)
Installation Position Motorcycle rear symmetrical twin suspension system
Type Twin shocks (Package includes 2 full shock absorbers)
Cylinder Structure Mono Tube - Advanced damping technology for highly responsive feedback
Material & Dimensions

• Ultra-lightweight premium cast aluminum alloy body for optimal oil heat dissipation.

• Large 15 mm diameter piston rod with hard chrome coating for scratch resistance.

• Highly refined, highly elastic steel spring.

• Ultra-durable natural rubber bushings.

Category Aftermarket (Premium high-performance upgrade component series)
Color Red (Vibrant Racing Red powder-coated spring, brilliant CNC-machined silver reservoir and mounts)
Included Technology

• Free-piston system inside the pressurized gas reservoir.

• OE quality double seal block to absolutely prevent oil leaks.

• Premium Japanese domestic hydraulic fluid.

Mounting Type

• Top mount: Load-bearing Eyelet 10mm

• Bottom mount: Standard Clevis (U-mount) 8mm

Condition 100% Brand New in Full Box, complete with included spring adjustment tools
Package Weight ~4.2 kg
Package Dimensions 45cm x 22cm x 11cm

🚀 REAL-WORLD PERFORMANCE

  • 🛡️ Smooth Urban Commuting & Cost Savings: Geared towards practical street riding and streamlining complex Rebound or Compression hydraulic adjuster dials, the K-Alpha line boasts a highly economical price point. The internal hydraulic valving is softly tuned by KYB to absorb all impact forces from manhole covers and potholes, completely erasing spine-jarring clunks and delivering a plush stroke that vastly outperforms technologically poor stock shocks.

  • 🔥 Dynamic Racing Red – A Breakthrough Sporty Accent: Completely distinct from the subdued Stealth black colorway, SKU RG210012 features a highly energetic, vibrant red spring paint. This standout mechanical accent illuminates the rear undercarriage, creating a strong contrast with the engine block, making your Maxi-Scooter look youthful, edgy, and incredibly eye-catching as you cruise the city.

  • 💨 Free-Piston System & Mono Tube: This premium technology completely isolates the hydraulic fluid from the high-pressure compressed Nitrogen gas in the piggyback reservoir. During continuous riding, the damping oil does not aerate (foam) or overheat, ensuring the rear wheel maintains maximum traction and completely eliminating rear-end wobbling or floating.

  • 🔧 Spring Preload Adjustment: Allows you to proactively manage the stiffness/softness of the spring to suit the actual payload. For gentle solo city cruising, loosen the spring for a smooth stroke. When carrying a passenger or a large amount of luggage in the trunk for a long trip, simply increase the spring compression to firmly support the rear end without bottoming out the stroke travel.

  • 📐 Valuable Length Adjuster Feature: You can freely extend the shock body from 0 to 10mm (+10mm) compared to the standard 350mm specification (from 350mm up to a maximum of 360mm). This feature helps you proactively adjust for a higher ground clearance or slightly raise the rear end for a sleeker, more aerodynamic, and sportier stance based on personal preference.

  • 💎 Reliable Durability: Thanks to the OE-standard double seal block paired with an ultra-hard 15mm chrome-plated piston rod, the suspension system maximally prevents the risk of hydraulic oil leaks, ensuring long-lasting mechanical lifespan and giving you absolute peace of mind.

🛠️ COMPATIBILITY & FITMENT

  • ✅ Standard Spec Fitment (Plug and Play): The product features a load-bearing bottom Clevis mount that tightly hugs the engine block and a top Eyelet mount that perfectly matches the original bolt specifications of the Yamaha Xmax 300. The standard 350mm height is an absolute match with the factory shock specifications, ensuring the manufacturer's original operational geometry and stance are maintained.

  • ✂️ ABSOLUTELY NO FAIRING MODIFICATIONS REQUIRED: This is a superior advantage when installing these shocks on the Xmax 300. Because the original structure of the Yamaha Xmax 300 is already equipped with a twin shock system featuring rear-facing piggyback reservoirs, the rear wheel well space is incredibly spacious. When you upgrade to these standard 350mm KYB K-Alpha shocks, the entire shock body and piggyback reservoir will perfectly fit into the existing space. You can easily install them yourself without trimming or cutting any plastic fairing parts, maintaining 100% of your beloved scooter's pristine original aesthetics.

  • 📍 Installation Position: Direct replacement for the symmetrical rear twin shock absorbers on the motorcycle.

🏷️ #kyb_shocks #genuine_kyb #monkey89 #kyb_k_alpha_shocks #motorcycle_accessories #xmax300_shocks #xmax350mm_shocks #RG210012

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