Terrible experience Terrible experience. Battery hasn’t lasted more than a few months. This product is cheap for good reasons. The Stark bike didn’t include delivery so became a very expensive ordeal with Customs duties etc. They ask for a delivery address then only deliver to the nearest port.

Vorsicht! Nicht zu empfehlen! Gibt es nur Ärger! Nach fast 10 Monaten sind die Bikes endlich geliefert worden! Es gab viele Lügen und Versprechungen seitens Stark Drive! Leider sind die bestellten Bikes nicht vollständig! Die bestellten Schutzbleche fehlen und man bekommt keine Reaktion von Stark Drive! Ein Fahrrad wurde beim Versand oder auch direkt beim verpacken durch den Hersteller beschädigt! Des weiteren fehlte der Akku bei einem Bike! Fotos von der Beschädigung und eine Bitte um nachliefern der Schutzbleche werden ignoriert! Mehrere Emails werden einfach ignoriert! Eine Reaktion habe ich dann doch bekommen: Please return the bikes. The shipping address is Shenzhen china. Please get back to us which carrier you will use. Return shipping costs are your responsibility. Be sure to inform the carrier you are sending high capacity lithium batteries. Wegen des Akkus ist es nicht möglich die Fahrräder nach China zurück zusenden! Was nicht geliefert wird, wird nicht erstattet und auch nicht nachgeliefert! Garantie gibt es dann anscheinend auch nicht, da man auf Reklamationen einfach nicht reagiert! Überlegt euch gut, ob Ihr ein Fahrrad bestellen wollt, da es nach der Bestellung kein Widerruf gibt und mit PayPal seid ihr auch nicht abgesichert, da Crowndfunding bei PayPal nicht abgesichert ist!! Google translate: After almost 10 months, the bikes have finally been delivered! There were many lies and promises from Stark Drive! Unfortunately, the ordered bikes are not complete! The ordered fenders are missing and you get no reaction from Stark Drive! A bicycle was damaged during shipping or directly when packaging by the manufacturer! Furthermore, the battery was missing on a bike! Photos of the damage and a request to resupply the fenders are ignored! Several emails are simply ignored! I got a reaction after all: Please return the bikes. The shipping address is Shenzhen China. Please get back to us which carrier you will use. Return shipping costs are your responsibility. Be sure to inform the carrier you are sending high capacity lithium batteries. Because of the battery, it is not possible to send the bikes back to China! What is not delivered, will not be refunded and not re-delivered! Apparently there is no guarantee either, because you simply do not react to complaints! Think well, if you want to order a bike, because there is no revocation after the order and with PayPal you are not hedged, as crownfunding at PayPal is not secured!

I would not purchase this bike again.... The bike I received was more or less in-line with the quality one would expect for the price. All told, my 500w version with suspension was around $1,050 US delivered to California. I have two issues with the bike that have resulted in a low rating: 1) When the bike arrived, the brakes were not properly adjusted and the disks are warped. After only two rides, one of the two bolts holding the front brake caliper fell out, it apparently was not properly torqued at the factory. As well, both the front and rear brakes flutter and do not provide linear stopping due to warped brake disks. 2) Pedal assist: after roughly 5 rides on the bike, the pedal assist stopped working at all. The electric motor can only be engaged by using the throttle which I find to be quite annoying. I have physically inspected the crank sensor and it appears to be lined up properly and all the wire connections appear to be solid. I contacted STARK and they told me to take the bike to a local repair shop - at my expense, they only offered to replace any defective parts that the shop may identify. Going forward, I would only buy a bike from an established company that will honor basic warranty requests as this bike is not really usable in its current state. I am heistant to go spend more money to chase down the crank sensor issue since there is no documentation on the cycle computer and I am not sure if it is a setting issue or failure of a component. I am order #684, placed in June 2017 for Batch #2 UPDATE 7/5/18 My review is back on the site after STARK filed a number of false claims with Trustpilot that my review was not legitimate. I included my name and order number with the original review but STARK still went ahead and claimed that I was not indeed a legitimate customer even through they have all the data to verify such. I am by no means a STARK hater and am in fact rooting for STARK's success. But how can a company succeed when they are spending more time and resources trying to muzzle legitimate complaints than focusing on true customer service to ensure the product shipped actually works. I suggest STARK work with customers to repair/address real product failures and the negative reviews will melt away based on the goodwill they engender. Just my suggestion.

I’m sick and tired of tactics of Stark… I’m sick and tired of tactics of Stark drive to irritate negative reviewer by asking same questions over and over again through Trustpilot. I highly doubt that they are doing same for positive reviewers if indeed they are real legitimate reviewers. I provided order number, my name and email and not once received any query from them. What they are doing is to discredit my negative review and only allowing positive reviews. Now I truly believe they are very unethical. Hope they spend their energy to address problems for customer rather than paying attention to negative reviews. When you start caring your customer, negative reviews will fade away. Maybe it’s too easy to ignore common sense.

Product Perfect - Weak Service Service was indeed weak. Like most of starks customers, im sure i can relate to the stressful, worrying, helpless feelings that starks customer service provided. I waited about 6 months to get my bike and mistakenly relied on thinking i would recieve it in a timely manner. Yet..... it was like everything changed when UPS knocked on my door. Product perfect. Rode smoothly. Yet needed an instruction manual.