More power. More precise control.

Unleash more power for your KTM eBike. The Bosch Performance Upgrade 2.0 not only delivers punchier acceleration, but also more powerful, sustained assistance. Software optimisations give you enhanced drive and allow you to ride faster and harder for longer – all while maintaining total, pinpoint control over UK trails.

Master steep UK climbs with ease, tackle technical natural ascents with complete confidence, and conquer challenging trail centre sections: From May 2026, Bosch eBike Systems is introducing the free Performance Upgrade 2.0 software update for ambitious riders on Performance Line CX and Performance Line CX-R systems, expanding the dynamic ecosystem further than ever.

Pairing the Performance Upgrade 2.0 with the new 12A Fast Charger, Bosch eBike Systems brings together every essential element of modern performance eBiking: The Drivetrain Tensioner and Extended Boost deliver unmatched direct control and trail confidence, while customisable tuning, skill tracking, and ultra-fast charging complete the connected experience. The outcome: a riding feel you’ll notice on every trail, turn, and drop.