tranzx

I was given a 2015 iZip E3 Dash that is having some issues with the wheel speed sensing and possibly the motor. This is a Currie / Tranzx hub motor system, 48V, 500W. The battery is fine and all of the diagnostics look good in terms of cadence sensing, throttle/motor command, brake lever...

I want to get a definitive answer on the thread direction of the bottom bracket lock ring on the Tranz M16GTA motor. The bike is a Raleigh Sprite, 2018 model. Bikesupportspecialist dotcom (Alta Cycling Group LLC) tells me that a consensus of 6 teamates say it is "regular threaded", but they...

I bought an izip Vibe e3+ 48v bike without a battery or charger. Instead of buying a replacement BL07 battery and charger for $600, I am thinking about getting a different higher AH battery and battery dock. Has anyone done this? Any suggestions? My major concern is the current cable going into...

I made an update for my TranzX batterij from 16 to 17,5 Ah, but now the charger wont startup. It look like the battery need a reset, but I don't know how. Is this a known issue?

Ok, without going into details Haibike and Tranzx refuse to support the Urban Plus. Tranzx has zero representation in the US and Haibike has turned everything over to Diamondback who feels no responsibility to support the bike. The M25 GTS motor is a through motor pedal unit and the one-way...

48v 500w Comes with all hardware as well as CN32 Controller. Top Speed of roughly 30mph. I inherited this and don't know much these go for so if the price seems out of line please let me know. Contact me for any pics you may want. I can take Paypal if needed. $300.00 shipped to U.S. 48. you can...