NEW! 2500W Extreme Mid Drive Conversion System

SKU: hpcmd2500
Weight: 20.00 LBS
Stock: 0
Shipping Cost: $50.00 (Fixed Shipping Cost)

All new for 2019 is our 2500W high performance mid drive system.  This is for the power junkies who want the most power they can squeeze out of a mid drive system while keeping it whisper quiet. This is our most powerful integrated mid drive system to date at 2500+ watts heart pulsing power.  Compared to the standard 1500W system, this system features an upgraded USA made 48V 17.5ah battery system for even more range and performance.  Offering a massive torque output of 165+ ft lbs, this is your best choice for climbing steep hills and hauling heavy cargo. With the proper gearing and tires, there is not a more capable system on the market! 


This kit is for bottom bracket sizes of the most common sizes 68mm-73mm, 100mm and 120mm (fat bike). Other BB sizes can be made to fit with custom spacers. Make sure to measure your bottom bracket and know the size to put in the order notes.
HPC 2500W Extreme Performance Mid Drive System

  • Custom Single Speed 30T sprocket
  • Throttle Only Mode
  • Helical gears for quiet, smooth operation
  • External Sine Wave Controller (sealed, very water resistant)
  • Fits standard 68mm-73mm bottom bracket, 100mm bottom bracket, or 120mm bottom bracket
  • Upgraded Intelligent LCD screen (Shows battery level, assist level, speed, distance)
  • Plug and Play
  • Motor/BB Assembly Weight: ~12 Pounds

These units include the following: 1) Custom programming (for optimal torque and efficiency)  2) Maximized power output with a 2500W external sine wave controller 3) 30T extreme tooth profile chainring for optimal chain retention + more torque output 4) High quality connectors w/ XT90 battery connector

What's Included?

  1. HPC 63V 15ah USA Made NMC Battery System w/ charger
  2.  Frame Mounted Battery System
  3. 2500W Mid Drive System w/ custom programming
  4. Intelligent LCD Screen w/ power Button and assist level selector
  5. L+R Crank Arms
  6. Extreme Tooth Profile Chainring (30T)
  7. L + R Brake levers w/ cutoff for more torque!
  8. Universal Thumb Throttle (can mount on left or right side)
  9. Wiring Harness
  10. Mounting Hardware


Performance Stats

2500W- 63V NMC battery system, 40+ mph top speed, 40+ miles maximum range. ~165 Lb-Ft of torque at tire (30T chainring, 46T cassette)

*Top speed measured on a full battery with 170 lb rider on flat ground, two way average. 

**Max Range measured starting with a full battery on flat ground, 170 lb rider, no wind, two way average.



This system will come with an industry leading HPC Standard 3 Year limited warranty. Please see terms and conditions for details.

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