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Topics - JTK77

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1
Rad Modifications / Slightly modified 6kw Rad
« on: January 21, 2024, 01:27:28 AM »
My slightly modified RadRover.
Fully modified single motor beast 😎

https://youtu.be/oHKp0mjvsUA?feature=shared

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Rad Modifications / NightRider
« on: October 02, 2022, 12:41:08 AM »
Some night riding with upgraded RAD. https://youtu.be/I04sdhBehPQ

3
Rad Modifications / RadRhino (BigBoy) 6000w
« on: September 25, 2022, 08:50:00 AM »
After latest upgrades the beast now puts out whopping 114A @ 60V (Peak) and levels to 80A.


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Rad Modifications / RadRover 60V 130+ phase amps REGEN
« on: July 06, 2022, 01:25:11 AM »
Pushing 130+phase amps at 60v through the modified 1000w G062 Bafang geared hub eventually broke the clutch  8)
I have now upgraded the clutch solid to take the power more reliably.  Regen braking will now be also functional. This will nicely spare my  Magura MT5E pads from premature wear (rear pads lasted ~500miles).

5
Rad Modifications / Controller upgrade 60V 60A
« on: April 23, 2022, 02:43:15 AM »
Can't wait to get my new 60v 60A SW
"plug n play" controller kit tested on my Rad :)

6
Rad Modifications / Motor core temperature logging
« on: April 03, 2022, 06:56:34 AM »
G062.1000.DC @ 3kw. This is how fast (<2 minutes) motor core (windings) temperature rises when doing accelerations throttle only 3000w. Ambient temperature = start temp ~11 degree celsius. Cooling is no wind standstill.

7
Pride & Joy / RadRhino (BigBoy)
« on: December 14, 2021, 01:43:54 PM »
Current setup on my Rhino.

- Controller 60v 64A (custom).
- 60v 24Ah lockable downtube battery, 120A BMS (custom) + G80 60V 17.5Ah = 60V 41.5Ah
 - Vented high KV G062.1000.DC motor with real time BT temp logging system, higher gauge wiring and reglued magnets
- Magura MT5E brakes, Galfer f223/r203 rotors
- Shimano 8 speed trigger with 11-42t cassette.
- Derailleur hanger extender (modded)
- 52t Deckas chainring
- XLC CR-A19 chainguide (modded)
- double torque arm (DIY)
- STD zero Pro pedals
- 780mm Pro Devil 30mm riser bar
- Wuxing 130X thump throttle
- full mountaingrips
- 3*T6 "30w" headlight
- 120mm Air fork with rebound adj and remote lockout.
- Red smooth II suspension seat post
- custom kydex "carbon" skid plate
- Peak 4kw power.
- Over 40mph.
- 0-20mph ~2.5sec
+ Some other mods & parts

8
Rad Modifications / 42mph Rhino
« on: June 07, 2021, 02:54:10 AM »
This "slightly" modified beast does 42 mph on level ground. Speed is plentiful so PAS 3 is often the most used assist level at speeds of 30-35 mph. Torque is enough (for accidental wheelies  ;D).

9
Rad Modifications / 60v battery upgrade
« on: May 19, 2021, 12:11:25 PM »
Almost ready with my custom 60v 24Ah lockable downtube battery. Fitted with 120A/400A Daly BMS. Made of Samsung 40T 21700 cells.

10
Just tested my proto design plug n play sine wave 60v 40A Rad controller kit. Order in Factory.
This unit is modified to L10 motor connector as I have the G06.1000.DC motor installed.
Also coming L10 ready sine wave 60v 45A kit with  UKC-1 display. Order in Factory.

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