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Fine, electric mountain bikes don’t suck
For years, the author dismissed electric mountain bikes as cheating, yet a recent ride on an Amflow PX Carbon Pro equipped with an Avinox M2S motor shifted his perspective fundamentally. The compact motor provided relief on steep climbs, converting exhausting ascents into enjoyable technical challenges whilst allowing riders to select assistance levels based on personal preference.
Mountain biking has long resisted technological advances—from full-suspension frames to disc brakes—before ultimately embracing them as standard. European eMTBs operate under strict regulation, with pedal assistance capping at 25 kilometres per hour and power limited to 250 watts, meaning they enhance endurance rather than raw speed on straightaways. For the author, who had previously suffered a shoulder injury affecting his confidence, the motor increased both safety and capability, enabling more trail laps without exhaustion.
In short
- Author's initial scepticism about electric mountain bikes shifts after testing a compact motor system
- European eMTBs are regulated to low speeds (25km/h assist) and power (250W), prioritising endurance over raw speed
- Motor assistance follows mountain biking's historical pattern of initially resisting but eventually accepting new technologies
Steelman: both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
eMTBs represent a natural continuation of mountain biking's technological evolution, from suspension to disc brakes, and European regulations (250W, 25kph assistance limit) ensure they enhance endurance rather than providing unfair competitive advantage. For riders managing injuries or seeking to extend their riding days without excessive fatigue, the technology democratises trail access and increases safety by reducing the physical desperation that leads to poor decisions on steep terrain.
The case against
Mountain biking's defining appeal lies in the self-propelled human challenge—the fitness, skill, and perseverance required to ascend and descend under one's own power. eMTBs fundamentally alter this character by substituting mechanical assistance for earned capability, and their proliferation risks fragmenting the sport into conventional and motorised tiers whilst raising legitimate environmental concerns about battery production, charging infrastructure, and increased trail degradation from riders who can now access previously challenging terrain.
Explained simply
Electric mountain bikes are bicycles equipped with motors that provide pedal assistance on trails. For years, many mountain biking enthusiasts dismissed them as undermining the sport's appeal, viewing them as a form of cheating that removed the physical challenge from riding.
In Europe, electric mountain bikes are strictly regulated, with motors limited to 250 watts and assistance capping out at 25 kilometres per hour. This means they enhance a rider's endurance by making climbs more manageable, rather than providing a speed advantage on straightaways.
Mountain biking has historically resisted new technology before eventually adopting it as standard—from full-suspension frames to disc brakes. For some riders, particularly those managing physical injuries or limitations, electric motors can increase both safety and capability, enabling them to ride longer and tackle more technical sections without exhaustion.