Collection
Collect free from our Ashby-de-la-Zouch showroom. Bikes are fully inspected and safety-checked before handover.

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Overview
The Magene S314 is a compact, dual‑mode sensor engineered for riders who demand reliability and seamless device compatibility. Designed with an upgraded appearance, improved durability, and a smarter algorithm, it delivers precise speed or cadence tracking in any riding condition. The Magene S314 represents the third generation of Magene's renowned dual‑mode sensor technology.
Its refined, ultra-compact design integrates an anti-loss strap system and a lighter, thinner body that fits effortlessly on modern frames and disc-brake hubs. Inside, a millisecond-level motion-sensing chip and optimised algorithm work together to filter out road vibration interference, ensuring consistently accurate data whether you're training indoors or conquering rough outdoor terrain. With support for both ANT+ and Bluetooth protocols, the S314 connects smoothly to leading bike computers, sports watches, and training apps.
Its IP66 waterproof rating, long battery life, and easy mode switching through the Magene Utility app make it a dependable companion for every ride. Bluetooth protocol compatible: OnelapFit, Onelap, ZWIFT, CYCLEMETER, OPENRIDER, WAHOO FITNESS, Suunto, RideWithGPS, TrainerRoad, The Sufferfest, Komoot, Openrider, Kinomap, Peloton, Rouvy, Fulgaz and other sports apps and watches that support standard Bluetooth protocols. 7g (With battery) Battery life: 500 hours in operating state (affected by temperature) Waterproof grade: IP66 Switching mode: App setting, reinstall the battery Dual-mode functionality: Operates as either a speed sensor or cadence sensor (one mode at a time) Compact 3rd-generation design : 10% smaller and 12% lighter for improved compatibility and aesthetics Anti‑loss strap system: Double-secured design reduces the risk of losing the sensor Advanced motion-sensing chip: Third-generation algorithm minimises vibration interference for more accurate data Dual-protocol connectivity: Supports ANT+ and Bluetooth for broad compatibility with major devices and apps IP66 waterproof rating: Built to withstand rain, splashes, and tough outdoor conditions Long battery life: Up to 500 hours of operation depending on conditions Easy mode switching: Change between speed and cadence via the Magene Utility app or by reinstalling the battery.
Magene engineering with a focus on ride quality and reliability.
Supplied with professional setup and safety checks from Stretton Bikes.
Expert sizing advice and after-sales workshop support in Ashby-de-la-Zouch.
Ideal for 1
Cycle Technology riding
Ideal for 2
Everyday riding with premium components
Ideal for 3
Riders who value quality and proper setup
Suspension
Hardtail

Built to ride
Premium bikes, expert setup, and Midlands riding from Stretton Bikes in Ashby-de-la-Zouch.
Collect free from our Ashby-de-la-Zouch showroom. Bikes are fully inspected and safety-checked before handover.
This bike is available to order. Lead times vary by brand and size — we will confirm when you enquire.
Product details
Magene bikes
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Cycle Technology
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£24
The Magene S314 is a compact, dual‑mode sensor engineered for riders who demand reliability and seamless device compatibility. The Magene S314 represents the third generation of Magene's renowned dual‑mode sensor technology.
Colour
Black
Size
Size to confirm
Free collection in Ashby-de-la-Zouch · Accessory delivery available to England & Wales