# Seamless Motorcycle Gearboxes British E-Motiv Adapts Zeroshift Tech for Electric Bikes By Adam Harrie | Written with AI assistance | Published 2026-10-29 | Autos Source: Trend Hunter, https://www.trendhunter.com/trends/seamless-motorcycle-gearboxes References: [autoweek](https://www.autoweek.com/news/a74255118/e-motiv-two-speed-transmission-for-electric-motorcycles)  British E-Motiv is adapting seamless-shift gear tech for electric motorcycles, using a two-speed transmission that keeps torque flowing during gear changes. Built for motorcycle manufacturers and their riders, it adds another gear to a category that often skips multi-speed gearboxes, aiming to boost acceleration and efficiency. The mechanism stems from 'Zeroshift' hardware, later used by Aprilia Racing in MotoGP, where it has been tied to more than 30 podiums. A $1.3 million UK development program with BSA, the University of Bath and IAAPS moved the project forward. 'Demo 1' is being assembled at IAAPS in the UK, with road testing due in the first quarter of 2027. The two-speed layout gives manufacturers a tuning tool because shift character can be set for bike types and riders. Its Nov. 3-8 EICMA run in Milan moves the gearbox toward production and could broaden how electric motorcycles balance launch force with cruising efficiency. Image Credit: E-Motiv ## Trend Insights (Trend Hunter) - Score: 8.3/10 - Popularity: 75% | Activity: 75% | Freshness: 100% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: Europe ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Autos](https://www.trendhunter.com/autos) ## Key Themes ### Why This Trend Is Growing - **Seamless Electric Drivetrains:** Torque-continuous shifting introduces new performance benchmarks for electric motorcycles by combining launch acceleration with efficient high-speed cruising. - **Tunable Ride Dynamics:** Software and hardware-defined shift character creates room for differentiated electric bike experiences across commuter, sport, and premium segments. - **Motorsport-derived Electrification:** Race-proven gearbox architectures are migrating into electric mobility platforms, shortening the path between high-performance engineering and commercial vehicle adoption. ### Industries Being Reshaped - **Electric Motorcycles:** Multi-speed transmission systems expand design flexibility for manufacturers seeking stronger acceleration, longer range, and more refined rider feel. - **Automotive Components:** Specialized gearbox suppliers can reposition transmission expertise for electrified platforms that still benefit from mechanical efficiency gains. - **Motorsports Technology:** Competition-tested drivetrain innovations provide a proving ground for electric vehicle systems with applications beyond racing into premium consumer mobility. ## Related on Trend Hunter - [Intelligent E-Bike Systems](https://www.trendhunter.com/trends/Intelligent-e-bike-systems.md) - [Performance Electric Adventure Bikes](https://www.trendhunter.com/trends/Performance-electric-adventure-bikes.md) - [Enthusiast-Suited Motorcycle Models](https://www.trendhunter.com/trends/beachman-bikes-aviator.md) - [Retro-Inspired Electric Motorcycles](https://www.trendhunter.com/trends/beachman.md) - [Electric Training Motorcycles](https://www.trendhunter.com/trends/electric-motorcycle-training-bikes.md) - [Lightweight Highway-Capable E-Motorcycles](https://www.trendhunter.com/trends/e-moto.md)