TECH ER30 Rear Shock | 283mm
TECH ER30 Rear Shock | 283mm
In stock
In-stock orders dispatch within 48 hours
Excludes weekends, holidays and all preorders. U.S. and Canada only. Carrier transit time is additional.
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Description

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
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E-Ride Pro 2.0 / 3.0 & SR (direct mount)
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Surron Light Bee (linkage mount)
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Ventus One / One Plus (linkage mount)
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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:
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78.8 N/mm (standard) — suitable for average-weight riders
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105.6 N/mm (optional) — recommended for heavier riders or harder riding conditions
PERFORMANCE FEATURES
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Piggyback Reservoir: Increased oil volume improves thermal stability during long or aggressive riding.
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Internal Floating Piston (IFP) with Dual Seals: Prevents oil and gas mixing for consistent damping and long-term reliability.
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High-Profile MDU Bumper: Enhances end-stroke progression and increases bottom-out resistance.
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DU Bushings: Provides smooth, low-friction articulation with excellent durability for high-load off-road use.
Shipping & Support
U.S. and Canada only. In-stock orders dispatch within 48 hours, excluding weekends and holidays. All preorders, custom and made-to-order items are excluded and follow their stated product-page timelines. Carrier transit time is additional.
Contact hours: Monday–Friday, 9 a.m.–5 p.m. Eastern Time.
See our shipping policy for real carrier and lead-time details by product.
Change-of-mind returns are not accepted. Orders can be cancelled before they ship (made-to-order items: before production starts). If your order arrives damaged, defective, or is not the item you ordered, we send a replacement or a refund once your claim is approved. See our refund, cancellation & exchange policy for the full terms.
Questions about fitment, your order, or a build? Contact our support team.
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