NCY Adjustable Shock; Genuine, 139QMB, GY6

NCY Nitrogen gas charged and multi-adjustable rear shock for most QMB / GY6 and Genuine Scooter models.  This performance shock will allow you to adjust ride height and compression/rebound dampening with a 25-point adjuster.  

Features:

1. Billet Machined Aluminum Performance Shock with Black Anodized finish
2. Adjustable Spring Pre-load Preload is used to compress or decompress the shock spring to the desired range of operation within the suspension's travel.  More preload will raise the bike upwards, keeping you near the top range of suspension travel. Less preload will lower the bike closer to the bottom range of suspension travel.
3. 25-point Shock Dampening Adjuster Turning the adjustment knob clockwise makes the shock dampening stiffer while turning it counterclockwise makes shock dampening more compliant.
4. Nitrogen gas charged - Nitrogen gas charge in the shock body resists heat build-up and prevents expansion, unlike oxygen resulting in more consistent shock performance under high demand.

Specifications:

• Eye to Eye Length: 280mm / 11in
• Shock Assembly Length: 305mm / 12in
• Shock Assembly Maximum Diameter:  57mm / 2.25in
  
• Upper Shock Mount Eye Diameter: 10mm
• Lower Shock Clevis Diameter / Thread:  M8x1.25mm
• Includes spanner wrench for preload adjustment
• Included airbox M6 bolt to prevent contact with airbox mounts

Compatibility:

139QMB-based 50cc / 80cc engines with the following engine codes:

157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:

Don't see your engine listed? If the engine code includes "QM" or "FM" and you have confirmed that it has a shock with a bottom clevis mount and 280mm eye-to-eye length, this product is compatible with your bike.

About NCY: NCY is the aftermarket performance parts leader for most popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified.

Made in Taiwan.

*Performance upgrades are considered racing parts and are not covered by warranty.

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