The Ohlins HD643 STX 36 twin shock rear suspension is designed for Harley-Davidson Sportster riders seeking high-performance handling and control. Developed from race-winning technology, this unit provides precise damping control that enhances traction and stability, especially under hard braking and aggressive cornering. Its gas-pressurised damping system prevents fade, maintaining consistent performance throughout extended use. Independent compression and rebound circuits allow for fine-tuning suspension behaviour to suit various riding conditions, resulting in improved chassis feedback and confidence at the limit.

Key Features

  • Gas-pressurised damping for fade-free performance
  • Independent compression and rebound circuits
  • Race-proven valving for enhanced corner exit traction
  • High-speed response for precise chassis control and consistent lap times
SKU HD643
Model # S36PR1C1LB
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.300 x 0.300 x 0.500m
Type Units
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Rear Twin
Shock Length Eye to Eye (mm) 336.0 +10/-0
Spring Rate Standard 16.0 - 26.0 N/mm Progressive
Type Code S36PR1C1LB
Stroke Metal to Metal (mm) 95.0
Product Family STX 36 Twin
Fitted Spring: 00380-04

More From This Category