El controlador sabvoton especifica 72v 50ah, entonces la batería puede ser cualquiera de estas 3 capacidades: 72v 20ah, 72v 32ah, 72v 50ah? gracias

Battery capacity is related to the mileage that you want to run,the voltage is related to the speed, this 2000W Ebike kit can match 52V 17.5Ah or 52V 28Ah or 72V 20Ah battery , please you can check the follow listing;if you have further problem or need, please you contact me by Email (sqma1001@hotmail.com) https://www.amazon.com/NBpower-18650Cell-Electric-Lithium-Matching/dp/B07Z98TGYB/ref=mp_s_a_1_fkmr0_2?dchild=1&keywords=NBPower+52V+17.5Ah&qid=1573919165&sr=8-2-fkmr0 https://www.amazon.com/NBpower-18650Cell-Electric-Lithium-Matching/dp/B07RXCSZVV/ref=mp_s_a_1_2?dchild=1&keywords=NBPower+72V+20ah&qid=1573919196&sr=8-2 https://www.amazon.com/NBpower-Battery-Charger-Electric-Conversion/dp/B07VNKQ1HS/ref=mp_s_a_1_fkmr0_1?dchild=1&keywords=NBPower+52V+17.5Ah&qid=1573919128&sr=8-1-fkmr0

does it have room in the 135mm fork distance to fit a 7 gear cassete?

It should fit. I have an eight speed flywheel in the 135mm forks on my bike.

can I get this with a full twist throttle instead of the thumb throttle?

Yes you can. That’s how I ordered it.

How long is the warranty

We have 18month warranty ; We have 26inch and 29inch kit in the USA warehouse; If you have further problem or need , please you contact me by Email (sqma1001@hotmail.com), My WhatsApp account is +86 13401536906; China

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NBPOWER USA FreeShipping !High Power e Bike kit 52v 2000W Electric Bike Conversion kit with KT 40A Sine Wave Controller,KT LCD8H Color Display, 7 Speed flywheel

Product ID: 208541793

Details

Brand
NB POWER
Color
26inch
Item Weight
11 kg
Material
Aluminum
Wheel Size
26 inches

⚡52V 2000W high power motor

📊KT LCD8H vibrant color display

🛞Double-wall aluminum alloy rim

5079.76 DT

Duties & taxes included

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your ride, own the road, and never look back!

SMART CRUISE CONTROL - Enjoy effortless rides with the 12 MOSFET 40A sine wave controller featuring cruise function for smooth, sustained power.
VERSATILE WHEEL SIZES - Choose from 20" to 29" wheels to perfectly fit your bike and style, all stocked in the USA for fast delivery.
UNLEASH 60 KM H SPEED - Race past traffic with a top speed of up to 65 km/h—because your commute deserves a turbo boost.
VIBRANT KT LCD 8 H DISPLAY - Stay connected to your ride stats in full color—speed, battery, and more at a glance.
BUILT TO LAST CERTIFIED - Strong double-wall aluminum alloy rims with CE, CCC, EN15194, and ISO 9001-2000 certifications ensure durability and safety.

The NBPOWER USA 52V 2000W Electric Bike Conversion Kit transforms your standard bike into a high-speed electric powerhouse. Featuring a robust rear hub motor, advanced 12 MOSFET 40A sine wave controller with cruise control, and a vivid KT LCD8H color display, this kit delivers speeds up to 65 km/h. Available in multiple wheel sizes and equipped with durable double-wall aluminum alloy rims, it’s designed for performance, reliability, and style—all shipped from a USA warehouse for quick delivery.

Specifications

ASIN	B07Y1QKWHL
Best Sellers Rank	#335,075 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #857 in Adult Electric Bicycles
Bike Type	Electric Bike
Brake Style	Linear Pull
Brand Name	NB POWER
Color	26inch
Customer Reviews	4.0 4.0 out of 5 stars (47)
Freehub Type	Freewheel
Item Weight	11 kg
Manufacturer	niubo power
Manufacturer Part Number	NB-KT-522026
Material Type	Aluminum
Mounting Type	bicycle frame mount
Number of Items	3
Rim Size	26 inches
Unit Count	1 Count
Wheel Hub Configuration	26
Wheel Size	26 inches

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5079.76 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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