Nitrogen-charged Forsa 252mm rear shock for Honda Ruckus NPS50 & Navi 110. Bolt-on, 420 lb rated, adjustable preload. Black & Red. Part #169-353. Nitrogen-charged Forsa 252mm rear shock for Honda Ruckus NPS50 & Navi 110. Bolt-on, 420 lb rated, adjustable preload. Black & Red. Part #169-353.
Forsa shock absorber close-up of top eye mount showing Forsa logo, 10mm bore, and red preload adjuster knob Forsa shock absorber close-up of top eye mount showing Forsa logo, 10mm bore, and red preload adjuster knob
Forsa 252mm performance shock - full view of red/orange spring variant showing complete assembly with offset shackle lower mount Forsa 252mm performance shock - full view of red/orange spring variant showing complete assembly with offset shackle lower mount
Nitrogen-charged Forsa 252mm rear shock for Honda Ruckus NPS50 & Navi 110. Bolt-on, 420 lb rated, adjustable preload. Black & Red. Part #169-353.
Forsa shock absorber close-up of top eye mount showing Forsa logo, 10mm bore, and red preload adjuster knob
Forsa 252mm performance shock - full view of red/orange spring variant showing complete assembly with offset shackle lower mount

Forsa Shocks

Forsa Adjustable Ruckus & Navi Performance Shock (252mm)

SKU 169-353 BK
$99.00
Shipping calculated at checkout.
Options: BK
Description

Upgrade your ride quality with the Forsa Adjustable Performance Shock. Specifically engineered for the Honda Ruckus and Honda Navi, this nitrogen-charged shock offers superior damping compared to stock units. Whether you're navigating city potholes or cruising at top speed, the Forsa shock provides a more stable, planted feel without requiring any frame modifications.

Key Performance Features

  • Nitrogen Charged: Provides consistent damping performance and prevents oil foaming during aggressive riding.
  • Fully Adjustable: Features adjustable spring preload, allowing you to fine-tune stiffness based on your weight and riding style.
  • Direct Bolt-On: No modifications necessary — designed to clear the stock airbox on both the Ruckus and Navi.
  • High Capacity: Rated for up to 420 lbs (190kg), making it an excellent choice for heavier riders or those carrying cargo.

Technical Specifications

  • Mounting Distance (Eye-to-Eye): 252mm (10")
  • Overall Length: 270mm (10.75")
  • Mounting Hole Diameter: 10mm
  • Thread Size: M8 x 1.25
  • Design: Offset shackle for easy fitment
  • Origin: Made in Taiwan

Model Fitment

Brand Model
Honda Ruckus 50 (NPS50) — All Years
Honda Navi 110 — All Years

Color Note: The spring on the "Red" variant is a deep orange-red (Burnt Orange) rather than a bright primary red.

Installation Tip: To adjust preload, use a spanner wrench (sold separately) to compress the spring for a firmer ride or loosen it for more comfort. Always torque mounting bolts to factory specifications.

California Prop 65 Warning: www.p65warnings.ca.gov
Product Diagrams
Features
  • Nitrogen charged for consistent damping and no oil foaming
  • Adjustable spring preload - tune stiffness for your weight and riding style
  • Direct bolt-on - no frame modifications required, clears stock airbox
  • 420 lb (190kg) weight rating
  • Offset shackle design for easy Ruckus/Navi fitment | Made in Taiwan
Specifications

Eye-to-Eye: 252mm (10") | Overall Length: 270mm (10.75") | Mounting Hole: 10mm | Thread: M8x1.25 | Rating: 420 lbs (190kg) | Colors: Black / Red (burnt orange) | Origin: Taiwan
Model Fitments

Honda Ruckus NPS50 (all years), Honda Navi 110 (all years)
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period on eligible items
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
Options: BK
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