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EXT Suspension
EXT Arma MX EMX Rear Shock
EXT Arma MX EMX Rear Shock
Regular price
$1,175.00 USD
Regular price
Sale price
$1,175.00 USD
Taxes included.
Quantity
Couldn't load pickup availability
The EXT Arma MX EMX rear shock β a dedicated coil-over damper engineered for light electric MX bikes, built to handle the higher weight and off-road/MX-track use of e-bikes.
- Newly designed head machined from solid 7075-T6 aluminum for increased resistance and reliability
- Longer reservoir body for longer damper stroke at lower reservoir pressure β better low-friction sensitivity even at higher temperatures
- Chromed steel shaft with proprietary low-friction coating for extra toughness
- Dedicated eyelet design with spherical bearings for small-bump sensitivity, traction and comfort
- Redesigned cover guiding with a strong negative spring for platform stability and harsh top-out protection
- New high-flow piston design for improved sensitivity and tunability
- New compression valve for a wider adjustability range and smoother, more consistent ride
- Externally adjustable HBC (Hydraulic Bottom-Out Control) for increased bottom-out protection
- Lightweight spring, selected by rider weight
Spring rate by rider weight: up to 140 lbs β 400 lbs Β· 140β180 lbs β 450 lbs Β· 180β210 lbs β 500 lbs Β· 210β240 lbs β 550 lbs Β· 240+ lbs β 600 lbs.
| Manufacturer | Model | Compatible | Notes |
|---|---|---|---|
| Sur-Ron | LBX/S (all years) | Yes | Boost rotor spacer required |
| Talaria | MX3/4, XXX, MX5 | Yes | Boost rotor spacer required; drop crown recommended for MX, flat for XXX |
| E-Ride Pro | S/SS/2.0 | Yes | Boost rotor spacer required |
| E-Ride Pro | 3.0 | Yes | EXT brake adaptor available |
| Ventus | One/One+ | Yes | Boost rotor spacer required |
| 79 Bike | β | Yes | Boost rotor spacer required |
| Altis Sigma | Sigma MX 100 | Yes | Direct fit |
| Rawrr | Mantis / Mantis X | No | Not compatible |
| Zero | XB | No | Not compatible |
| Rerode | R1 / Ewatt 2.0 | No | Not compatible |
Currently sold out at the manufacturer β pre-orders accepted, ETA mid-July. Authorized EXT-USA dealer.
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