The TECH ER30 283mm is a high-performance rear shock engineered specifically for lightweight E-motos. Designed to deliver the perfect balance of support, sensitivity, and control, it enhances rear-end stability while maintaining excellent small-bump compliance.
Built for aggressive riding, technical terrain, and high-performance electric platforms.
Compatibility
283 × 80 mm
E-Ride Pro 2.0 / 3.0 / SR (Direct Mount)
Surron Light Bee (Linkage Mount)
Ventus One / One Plus (Linkage Mount)
79 Bike Pro / GT (Linkage Mount)
Custom Adjustability
The ER30 allows riders to fine-tune suspension performance with precision:
Preload Adjustment – Set proper sag based on rider weight
Rebound Adjustment – Control rear-end return speed for traction and stability
CTS (Compression Tuning System) – Patented Formula / TECH Suspension system enabling fast, tool-free tuning of low- to mid-speed compression damping
Spring Rate Options
78.8 N/mm (Standard) – Ideal for average-weight riders
105.6 N/mm (Optional) – Recommended for heavier riders or aggressive terrain
Performance Features
Piggyback Reservoir Increased oil capacity improves heat dissipation and maintains consistent damping during extended or aggressive riding.
Internal Floating Piston (IFP) with Dual Seals Prevents oil and gas mixing for stable damping performance and long-term reliability.
High-Profile MDU Bumper Improves end-stroke progression and increases bottom-out resistance during heavy impacts.
DU Bushings Low-friction, durable mounting hardware designed to handle high-load off-road conditions while maintaining smooth articulation.
The TECH ER30 283mm is a premium suspension upgrade that delivers improved traction, greater stability under power, and enhanced rider confidence across all terrain types.
