DIY Electric Bike 65km/h Using 1500W E-Bike Conversion Kit

Purchase your 1500W E-Bike kit here 🛒👉 https://bit.ly/38WHV0J
In depth build instructions, full parts and tools list and much more in my build log below! 👇https://www.instructables.com/1500W-Electric-MTB-Bicycle-Build-65-Kmh/
𝗣𝗮𝗿𝘁𝘀 𝗳𝗼𝗿 𝗘-𝗯𝗶𝗸𝗲: (🎁 get your $𝟮𝟰 in coupons off your first purchase – https://bit.ly/2Jd9Xea)
Assembled battery pack (52V21AH Samsung) – https://bit.ly/3fRqDE5
Charger with XLR plug – https://bit.ly/2J2FmA4
M6 rivnuts – https://bit.ly/3maHzHQ
M6 bolts (30mm) – https://bit.ly/369D4rC
Waterproof case (158x90x60) – https://bit.ly/377ZQiQ
Torque arm – https://bit.ly/3q37uUb
Crankset – https://bit.ly/3o0n29i
Chainring – https://bit.ly/3q5A1bx
Brake calipers – https://bit.ly/33mlZsu
7 speed chain – https://bit.ly/3o3mcIP
Chain link – https://bit.ly/3mbdFDo
Handlebar extension – https://bit.ly/37aleE7
Phone holder – https://bit.ly/3nZeDTx
7 speed rear derailleur – https://bit.ly/3pZha1U
Shifter (7 speed) – https://bit.ly/3nYCRxJ
Pedals – https://bit.ly/3o3UE6p

𝗣𝗮𝗿𝘁𝘀 𝗳𝗼𝗿 𝗯𝗮𝘁𝘁𝗲𝗿𝘆 𝗽𝗮𝗰𝗸:
Li-Ion batteries (84 pcs) – https://bit.ly/3kW4x45
Smart BMS (14S 50A + BT module) – https://bit.ly/2J1aL5M
Battery case (52V) – https://bit.ly/37TsbLp
Pure nickel strip (0.15x8mmx5m) – https://bit.ly/3fGPtpL
Kapton tape – https://bit.ly/2V330Pd
Insulation rings – https://bit.ly/3nYW0PD
Adhesive foam – https://bit.ly/3maMpF0
Silicone wire (12AWG) – https://bit.ly/3nUagZS
XLR socket – https://bit.ly/33i0qsU

𝗣𝗮𝗿𝘁𝘀 𝗳𝗼𝗿 𝘀𝗽𝗼𝘁 𝘄𝗲𝗹𝗱𝗲𝗿:
Microwave transformer – https://bit.ly/33eSDw1
100A controller and 9V transformer – https://bit.ly/2QaMDND
35mm² cable (4 meters) – https://bit.ly/2UVnJED
M8 35mm² lugs – https://bit.ly/3fvGPum
Quick connector (2 pcs) – https://bit.ly/2J85SI1
Spot welding pen – https://bit.ly/2UYRTqh
DC jack for pen (5.5×2.5) – https://bit.ly/35XmElV
AC Input Jack – https://bit.ly/35RYA1f
AC Cord – https://bit.ly/36UkuRI
Heat shrink Tubing – https://bit.ly/35lWJmh

𝗧𝗼𝗼𝗹𝘀:
TS100 soldering iron – https://bit.ly/3kndDam
Wide soldering tip (TS-C4) – https://bit.ly/36b67uT
Cordless drill – https://bit.ly/2UiMSbL
Drill bit set – https://bit.ly/3kgSG0V
Torque wrench (1/4″) – https://bit.ly/3fDm1ky
Center punch – https://bit.ly/2FWc3xu
Wire stripper – https://bit.ly/34kBgLn
Step drill bits – https://bit.ly/3eM5GtB
Chain breaker – https://bit.ly/2V51EmZ
Allen keys – https://bit.ly/3664O01
Bottom bracket wrench – https://bit.ly/39gGU3R

0:00 Intro
0:13 Building (upgrading) the spot welder
4:57 Battery build
12:20 Bicycle disassembly
13:15 Battery mounting
15:02 E-Bike assembly
22:52 Test ride

Hi! Thanks for checking out one more project of mine. Hope you will like this one as much as I did.

I’ve been planning this project for quite some time and now that I have it finally finished I am stoked to be able to share the details of how I built it and how it performs.

Above I have placed the links for every part (pretty much) that has been used for the build. The main star of the show being the 1500W E-bike conversion kit, which is one of the best purchases I have made in a long time. I chose the 26″ model but there are plenty of wheel sizes for you to choose from. For now, I could not source a better deal than this one.

The kit arrives with loads of parts, including the following:

• Powerful 1500W rear hub motor laced on to a heavy-duty MTX39 rim
• 18 Mosfet square wave controller
• LCD display
• Throttle with lock and key
• Brake levers with power cut-off switches
• Pedal assist sensor
• Maxxis tyre
• 160 mm brake disc rotor
• Ergonomic grips
• Controller mounts, cables, zip ties, etc.

If you are shopping for the first time on Aliexpress, make sure to get my $24 in coupons for your first purchase!

This project turned out to be a blast. It did take me a while to do properly but I could not be more happy the way it turned out. The range can reach up to 100km (62 miles) while pedaling and around 50km on motor alone at top speed (at least that’s what the app shows – seems to be accurate).

It can easily reach 65km/h (40mph). The pedal assist is great for saving battery and helping the bike accelerate even faster. There are many programmable options on the LCD itself, and the best part is the Bluetooth connectivity of the BMS. Using the app the battery can be turned on and off. It also provides temperature, range, current, cell group voltage and lots of variable parameters.

Poor weather is not the best companion in giving the bike a long-term test but I will make sure to keep my judgement on this build updated.

Hope you found this project interesting and perhaps learned something new. Please consider subscribing for more upcoming videos. As I always I more than happy to help you out if you consider building this project yourself, so feel free to reach out to me with any questions.

Thanks!

– Donny