Leader Fox TERTIUM 28 2025 (black)
Product code: K237960|16.5
Leader Fox TERTIUM 28 2025 (black)
A smart choice for urban adventure with ease and style
The LEADER FOX TERTIUM e-bike, a smart choice for riding in the city. With easy mounting, a lightweight frame and simple controls you will move through narrow streets with ease and confidence. The TERTIUM is driven forward by a clean maintenance-free belt and a top BAFANG M420 e-motor, which offers up to 5 assistance modes for your relaxed ride in all circumstances.
The step-through height of the bike is 450 mm.
LIGHTWEIGHT ALUMINIUM FRAME
No weight to carry. The TERTIUM e-bike is built on a lightweight aluminium frame, so it wont make you pedal hard. It will get you to your destination in a dry shirt.
ALWAYS READY
A powerful battery from LG with a capacity of (540 Wh) guarantees a long service life. A fast charger with a charging current of up to 4 A significantly shortens the time needed for charging.
OVER POTHOLES AND ROOTS
The AIR suspension front fork provides comfort in all situations. Just sit down and ride anywhere.
POWER IN EVERY PEDAL STROKE
The Bafang M420 electric motor stands out for very smooth and quiet running and above-average performance. It offers a nominal output of 250 W, a max. output of 550 W and a high torque of up to 80 Nm.
ALL FUNCTIONS UNDER YOUR THUMB
The LCD display with a choice of 5 assistance modes will support you in every situation. Monitor speed data, kilometres ridden and the current battery status. And with the WALK function you can pull the bike back up after a wild descent.
REVOLUTIONARY V-BELT
Forget about oiling – with a V-belt you just get on and go. The quiet, light and trouble-free belt offers a clean alternative to ordinary chains. Thanks to its durable stainless construction and long service life of up to 20 000 km, it is a maintenance-free companion for the city and the terrain.
Additional information
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| frame: | ALUMINIUM SUPERLITE, GRAVITY CASTING TECHNOLOGY |
| front wheel / hub: | KT-TC7F |
| rear wheel / hub: | SHIMANO SG-C6001-8D, 8 RYCHLOSTÍ |
| tires: | CST 29X2, 0 |
| saddle: | Selle Royal Wave |
| chain: | DAYCO, 11mmX1386mm |
| fork: | AIR, ZDVIH 100mm |
| brakes: | RIDEREVER, 4 PÍSTOVÉ, HYDRAULICKÉ - 160/160 |
| shifters: | SHIMANO NEXUS, SL-C6000, 8 RYCHLOSTÍ |
| manufacturer code: | K25/9/5/4/1/165, K25/9/5/4/1/18, K25/9/5/4/1/20 |
| motor: | BAFANG M420, 36V/350W, 80Nm |
| battery: | 540 Wh |
| display: | LCD TYPE |
| model year: | 2025 |


















































































































































































































































































































































































































































































