KYB AOS Twin Chamber Free Piston Kit for GASGAS Honda Husqvarna Kawasaki Sherco Suzuki Triumph Yamaha - LT Type

Lightweight, Low-Friction Design: Engineered to minimize weight and reduce internal friction, allowing the fork to move more freely for a quicker, more responsive suspension action.

Progressive, Easier-Moving Feel: A revised pressure balance creates a smoother, more progressive suspension stroke — softer initial movement building to firmer support through the stroke — reducing rider fatigue over long rides.

Tunable Oil Volume: Oil quantity can be adjusted to shift the feel from the LT's lighter, progressive character back toward a stock-like feel, giving riders flexibility to dial in their preferred setup.

Upgraded Material & Durability: Replaces the OEM's plastic free piston with a precision-machined, anodized aluminum alloy piston — increasing strength and reducing the risk of cracking or breakage under hard use.

Direct-Fit Replacement: Purpose-built for KYB AOS (twin chamber) front forks, this free piston kit is a direct drop-in replacement for the OEM piston.

Notes

• This is the LT (lightweight) type, tuned for reduced friction and a lighter, more progressive suspension feel — unlike the Standard type, which is optimized to preserve OEM feel exactly.
• Oil volume is adjustable, allowing the feel to be brought closer to stock if desired.
• Compatible with KYB AOS twin chamber front fork systems.

Specifications

• Material: High-strength aluminum alloy
• Surface Treatment: Anodized finish
• Type: LT (Lightweight, progressive-feel design)
  
• Fitment: KYB AOS Twin Chamber front forks