Transmission
Transmission is often an overlooked aspect of dirtbikes, and yet it’s the centerpiece of any performance tuning. Even more so on electric dirt bikes as they don’t have a gearbox. Power is transmitted via a chain or a belt (or both for two-staged transmission) to a set of pinions and sprockets.
On a performance standpoint, you will obviously want to have a perfectly well functioning transmission at all times. This means that your chain (and/or belt) is in good shape, clean and well lubricated. Belts, chains and sprockets wear out over time, so it’s normal to replace them. On electric motorcycle with oil-bathed gears, you also need to regularly change the oil.
To improve even more the performance of your electric motorcycle, the one thing you’ll want to tune is your gear ratio. E-dirtbikes are fixed gears and finding the perfect ratio for your type of ridind is essential. The bigger the wheel sprocket, the higher the ratio, the more torque you have. On the contrary, the lower the ratio, the more top speed you get… but with lower torque and less climbing ability.
Factory gear ratios on stock bikes are a compromise that tries to fit everything and everyone. But you’re not everyone, aren’t you?
Shipping within 48 hours, 30 days to change your mind, exchange possible, payment in 3 or 4 times. Take your bike to the next level and equip it with high-end parts.
21 results
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Light Bee Primary Drive Rear Pulley
OEM replacement part if the pulley is warped or the teeth are worn.
79.90 € -
Reinforced Primary Drive Belt for Sur Ron Ultra Bee
High-end reinforced primary drive belt designed for seamless integration with your bike.
49.99 € -
48T Performance Aluminium Sprocket
Improving your bike's efficiency with a super light aluminium wheel sprocket.
49.00 € -
54T Performance Aluminium Sprocket
Aviation grade aluminium sprocket for perfect balance between torque and top-end.
54.99 € -
58T Performance Aluminium Sprocket
58T aviation grade aluminium sprocket for extreme performance combined with style.
54.99 € -
64T Performance Aluminium Sprocket
64T aviation grade aluminium sprocket for extreme performance with style.
54.99 € -
58T Coloured Aluminium Sprocket
Aviation grade aluminium sprocket for extreme performance with style.
59.00 € -
Sur Ron Light Bee Motor & Belt Protector
Protects the primary transmission from projections from the rear wheel.
29.00 € -
Sur Ron Primary Chain Kit
Primary chain conversion kit for improved performance and resistance.
89.00 € -
DID NZ3 Racing Chain
Heavy duty performance racing chain for the high powered bikes.
39.90 € -
Motorcycle Chain Brush
Brush for perfect chain cleaning before lubrication.
5.90 € -
Putoline PTFE Chain Lube (500ml)
Best in-class on & off-road motorcycle chain lube.
14.90 € -
Putoline PTFE Penetrating Lube
The all rounder penetrating lube that just works.
13.90 € -
Quick Chain Breaker
Quick Chain Breaker tool to adjust any chain to custom length.
29.00 € -
Sur Ron Jackshaft Bearings and Seals
Full jackshaft kit with seals & bearings for the Sur Ron.
49.00 € -
Putoline Chain Clean & Degrease (500ml)
Making sure your chain is well cleaned for a perfect lubrication.
14.90 € -
DID 420D Black Chain
Low friction, high tensile strength 420 chain for bikes up to 10kW.
Starting at 19.00 € -
Reinforced Sur Ron Light Bee Primary Drive Belt
High quality Sur Ron transmission belt.
39.99 € -
Sur Ron 14T Reduction Shaft Secondary Sprocket
14T sprocket for the secondary drive side of the reduction shaft.
24.90 € -
Sur Ron Primary Chain Kit Motor Sprocket
Sur Ron motor sprocket for the Primary Chain Kit.
19.99 € -
Sur Ron Primary Chain Kit Shaft Sprocket
Primary chain sprocket for increased reliability & efficiency.
49.00 €