Ohlins BM 940 STX 46 Adventure Rear Shock Absorber Type 46DRS

The Öhlins BM 940 is a STX 46 Adventure rear shock absorber built for compact, lightweight motorcycle applications where performance and space efficiency are both critical. Engineered using knowledge drawn directly from Öhlins' decades of factory race team development, this shock delivers the same premium-grade construction and precision tuning found in top-level motorsport.

Key Features:

• 46mm piston diameter — large-bore design for superior damping consistency and heat dissipation
• Monotube high-pressure gas design with internal reservoir housed within the main shock body — ideal for compact installations
• Adjustable rebound damping via an adjuster wheel positioned above the end eye for easy, on-bike access
• Hose-mounted hydraulic spring preload adjuster for convenient spring rate tuning without tools
• Precision-drawn steel shock body engineered for long-term durability and consistent performance
• Chrome silicone spring for reliable, corrosion-resistant spring performance
• 100% rebuildable construction — reshim, readjust, and overhaul for years of sustained peak performance

Every Öhlins shock absorber undergoes thorough testing of all basic setup and performance parameters to ensure flawless operation straight from the box. The BM 940 is supported by Öhlins Factory Authorized Service Centers, ensuring professional rebuild and maintenance support throughout the life of the unit.