Chassis: BSR/ BirelArt CRY 32-S14 KZ 2022; homologation N° 007/CH/12
Body: Standard Birel Art CRY32-S14 bodywork
Seat: Freeline Kart Components (Sizes 1; 1+; 2; 3; 4)
Steering wheel: BSR/320mm
Battery: 56Ah / 96V Li-Ion (5.3 kWh)
Racing autonomy: 10+ min single session, 60+ min full day session
QSB: Quick Swap Battery System (swap in 2 min)
Power: Limited till 33kW from battery
Top speed: Up to 135km/h (84 mph)
Acceleration: From 0-100 km/h (0-60 mph) ~3.0 seconds
Charger: AC/DC 3,0kW (110-240V)
Brakes: Front and rear brakes
Rear axle: 50mm
Transmission: Chain 428 (14/26T)
Kart weight: 120kg (265lbs) (without tires)
Included: Electric motor, controller, battery, charger, mounting parts, bolts, chassis, installation instruction
Efficiency range: From 1’000-4’500 RPM (from 30-135km/h; 18 – 84mph)
Gear ratio: 14/26T (1,86)
Power: 33kW (44hp)
Valts Vīze –
Insane performance. To fast for me!!!
Janis P. –
faster than Rotax DD2 with great acceleration.
Great Product, we love it at raceroom.lu
So I’m having it for a few weeks now. I can definitely give a fair review.
Acceleration and torque are amazing.
It’s on normal racing chassis same that I would use for gas powered kart.
Handling and everything are similar to a normal go kart.
Everything is working as I was expecting after seeing the youtube video.
It’s a bit more heavy than a standard petrol kart but not a lot.
You need at least one spare battery otherwise charging time takes about an hour .
You need a track near to your home, it’s a real racing kart so the parking lot is quite dangerous.
And of course it was quite expensive. But in the end you get almost a sports car.. so I if you want to have fun on track this is probably one of the cheapest options.
Overall all its a 9/10 for me. I bought it after seeing a YouTube video and got what i expect
Sergio (verified owner) –
I wanted to say a lot of thanks to BSR team! In 2016 I was thinking of building electric kart by myself, because there was no solution on the market. That time I didn’t decide to build a team for this. But the guys from BSR did it and just made my dream come true)))
So I’ve ordered the 25kW+ version of BSR on Energy chassis.
For me the main advantage of BSR is that you can always rely on it. With the petrol kart a lot of things can go wrong – you always have to check up, tune and repair your engine. With BSR – the only thing you have to care about – is to charge the battery. The engine works just the same any time, any weather etc.
So for me it’s just a great practicing tool. It feels very precise, smooth and technically advanced. I felt BSR kart’s dynamics comparable to Rotax DD2.
What I liked:
– no engine maintance
– low noise
– no vibrations
– no smell
– no liquids
– no worries about temperatures
– instant torque
– kart is well balanced and doesn’t feel heavy
– reverse drive feature ))
– BSR drivetrain fits any chassis
– the battery is swapable
The only thing to improve is the weight of the battery. Batteries have to become significally lighter with the same capacity. I belive to see this revolution in the nearest future. Then I’ll just change the battery on my BSR kart and enjoy even more impressive dynamics!))