TECH ER30 283mm Rear Shock

TECH ER30 283mm Rear ShockA high performance shock that delivers a balance of support and sensitivity at the rear end of the bike. Designed and engineered specifically for lightweight E motos. COMPATIBILITY* 283 80 mm: Fits 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 In addition to pre load and rebound adjustment, the ER30 features the CTS (Compression Tuning

A high-performance shock that delivers a balance of support and sensitivity at the rear end of the bike.

Designed and engineered specifically for lightweight E-motos.

COMPATIBILITY*

283 × 80 mm: Fits

• 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

In addition to pre-load and rebound adjustment, the ER30 features the CTS (Compression Tuning System), a patented Formula / TECH Suspension innovation that allows fast, tool-free tuning of low- to mid-speed compression behavior.

Spring rate options:

• 78.8 N/mm (standard) — suitable for average-weight riders

• 105.6 N/mm (optional) — recommended for heavier riders or harder riding conditions

PERFORMANCE FEATURES

• Piggyback Reservoir: Increased oil volume improves thermal stability during long or aggressive riding.

• Internal Floating Piston (IFP) with Dual Seals: Prevents oil and gas mixing for consistent damping and long-term reliability.

• High-Profile MDU Bumper: Enhances end-stroke progression and increases bottom-out resistance.

• DU Bushings: Provides smooth, low-friction articulation with excellent durability for high-load off-road use.