TECH 230mm Rear Shock | For Sur-Ron Light Bee, 79 Bike Falcon S, Ventus One | by Tech Suspension (Formula)

Upgrade your rear suspension with the Tech 230mm E-Moto Shock by Formula — a premium, race-ready rear shock purpose-built for electric dirt bikes like the Sur-Ron Light Bee, 79 Bike Falcon S, and Ventus One. Designed and assembled in Italy, this shock delivers precise handling, improved durability, and tunable comfort for aggressive trail, enduro, and track riding.

Featuring a gas-charged piggyback reservoir, ultra-lightweight coil spring, and CTS (Compression Tuning System) technology, this shock offers fully adjustable performance tailored to your riding style and terrain.

Features:

• Shock Length & Stroke: 288mm eye-to-eye with 85mm stroke

• 3-Way Adjustability:

   

  • Rebound: 24 clicks

  • Compression: 20 clicks (via CTS valve)

  • Spring Preload: 0–20mm

   

• CTS Technology: Interchangeable compression valves for tuning (includes medium “Orange” valve)

• Lightweight Coil Spring: 450 lb/in spring in matte graphite finish (upgradeable to 600 lb/in)

• External Piggyback Reservoir: Pressurized at 10 bar (150 psi) nitrogen for consistent damping

• Mounting Hardware: DU bushings with 24mm total mount width (OEM fitment)

• Factory Settings:

   

  • Spring preload: 8mm

  • Rebound: 12 clicks out

  • Compression: 10 clicks out

   

Kit Includes:

• Tech Suspension 230mm Rear Shock (pre-installed with 450 lb/in spring)

• DU bushings and spacers for standard 24mm mounting width

Fitment:

• Sur-Ron Light Bee (all models)

• 79 Bike Falcon S

• Ventus One

Note: Riders seeking a stiffer setup can upgrade to a 600 lb/in spring (sold separately). Additional CTS compression valves are also available to further customize your damping profile.

Delivering next-level responsiveness, comfort, and control, the Tech 230mm Rear Shock by Formula is the performance upgrade your e-moto was built for.