TECH ER30 288mm Rear Shock – Talaria Sting / Altis Sigma

The TECH ER30 is a high-performance rear 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

288 x 85 mm: Fits all Talaria Sting models (linkage mount) and Altis Sigma / Sigma MX (direct mount). Measure your existing shock eye-to-eye before ordering — 288mm is the number that matters, not the model badge.

Custom Adjustability

As well as pre-load and rebound adjustment, the ER30 E-Moto Shock is equipped with CTS (Compression Tuning System), a patented Formula and TECH Suspension innovation. This user-friendly system enables fast, on-the-fly tuning of low- to mid-speed compression damping.

Spring rate options:

• 78.8 N/mm (standard) — suitable for average-weight riders
• 105.6 N/mm (optional) — recommended for heavier riders or aggressive terrain

Performance Features

• Piggyback Reservoir: Increases oil volume for enhanced thermal stability under high load.
• Internal Floating Piston (IFP) with Double Seals: Prevents oil and gas mixing for consistent damping and long-term reliability.
• High-Profile MDU Bumper: Derived from TECH trials suspension, providing improved bottom-out resistance and progressive end-stroke feel.
• DU Bushings: Delivers secure, low-friction mounting with high durability for demanding off-road riding.

See Also: Titanium Linkage / Rear Shock Mount Kit — Talaria | EXT Arma MX Rear Shock | Shocks | Titanium Stem Bolt Kit Altis Sigma (4 pcs)

From the Blog: Talaria Sting MX3 vs. MX4 vs. MX5: Which Parts Actually Interchange?

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