The Knaap Bike AMS in the color Black is one of the few two-seater urban fat bikes that you really want to be seen on. The Knaap Bike AMS goes 25 kilometers per hour and you can go up to 120 kilometers on a full battery. There is no minimum age to ride the Knaap bike and you don’t need a third party insurance or driving license. The removable battery and built-in footrests and lights make it a nice bike to ride every day.
In stock, shipped in 24 hours
This item is in stock in our Amsterdam warehouse and expect delivery between 2 April and 4 April at your country.
We started with the AMS, but now we will continue our odyssey with the RTD! Built for comfort and style, the RTD offers both and more. The additional suspension makes the RTD feel like you’re riding on the clouds. Combined with its cool and unique design, great reliability and breathtaking speed and performance, it has earned the nickname “The Wingman”.
STYLE
The fusion of comfort, reliability and performance with our distinctive design makes this bike the best choice for anyone looking for a satisfying ride. Equipped with an extra-long seat, 20″ wheels, an aluminum frame, full suspension, a powerful LED headlight with 1200 lumens and an illuminated LCD display, this e-bike makes every ride a breeze.
EASY TO ASSEMBLE AT HOME
Each bike comes with a user manual that includes instructions for easy home assembly (including a link to online instructions), bike registration and warranty.
LED lighting
The bike has built-in LED lighting at the front and rear
rear. The headlight is huge and is great for illuminating the road on a dark night.
FOR SAFETY AND BETTER VISIBILITY.
1200 LUMENS.
LOW ENERGY CONSUMPTION.
LCD display with lighting
The C961 LCD display is specially designed for electric bicycles. It shows the consumption of the battery, indicates the speed and the mileage.
HIGH-QUALITY MATERIALS.
WATERPROOF.
SHOCKPROOF.
Aluminum frame
The frame is made of aluminum and offers space for one or two people. Foldable footrests are attached to the frame so that you can sit comfortably on your back.
LIGHT WEIGHT.
MAXIMUM LOAD: 150 KG.
Comfort saddle
A unique long seat provides enough space for two adult passengers.
SCRATCH RESISTANT.
SEAT HEIGHT: 83 CM.
ADJUSTABLE UP TO 5-10 CM HIGHER.
(WITH ACCESSORIES FOR HEIGHT ADJUSTMENT)
ADJUSTABLE UP TO 5-10 CM HIGHER.
(WITH ACCESSORIES FOR HEIGHT ADJUSTMENT)
Removable battery
Simply plugging in and charging the battery gives you the freedom and peace of mind that you can travel an impressive assisted distance of up to 140 km with a fully charged battery.
EMPTY TO FULL: 4 TO 6 HOURS.
36V 21AH SAMSUNG LITHIUM ION.
ANTI-THEFT LOCK.
20″ tires
The thick tires allow you to tackle all types of terrain and go anywhere. This means you won’t be disturbed by dunes, beaches or mud.
INNOVA – URBAN COMFORT.
PUNCH PROOF.
SLICK, 20”X4”.
Hydraulic braking system
Tektro mechanical disc brakes with fully integrated hydraulic handbrakes deliver precise stopping power in all weather conditions.
MECHANICAL TECTRO DISC BRAKES.
FRONT AND BACK.
HANDBRAKES.
Brushless motor
This motor delivers 250W of power with a 36-volt power supply. One of the world’s leading e-bike motors, ensuring a quiet but powerful ride of up to 25km/h with five levels of assistance.
BAFANG REAR HUB MOTOR.
LOW MAINTENANCE.
LONG LIFETIME.
circuit
The bike is equipped with a Shimano 7-speed derailleur. This allows you to glide through the gear changes comfortably and easily.
SHIMANO 7 SPEED.
THUMB SHIFTER.
SHIMANO TRANSMISSION SYSTEM.
RTD ONLY: Front fork
The RTD features impeccable front suspension that provides an amazingly smooth ride.
ADJUSTABLE SUSPENSION FORK.
ALUMINUM ALLOY.
EXTREME COMFORT.
RTD ONLY: Frame suspension
The frame suspension offers a high level of comfort to everyone who sits on the Knaap Bike, whether driver or passenger. That’s why driving the RTD is a pleasant experience that also makes you look good!
SUPPORT SPRING.
ALUMINUM ALLOY.
EXTREMELY DURABLE.
Length: 172 cm Width: 68 cm Height: 83 cm Distance: max. 140 kilometers Speed: max. 25 kilometers per hour Display: C961 LCD screen Motor: Bafang rear hub motor, 250 watt Battery: 21Ah Samsung lithium-ion Wheels: Slick Street -Tires 20 “x 4” Charging time: 4 to 6 hours Weight: 31 kg Maximum load: 150 kg Brakes: Tektro hydraulic brakes Sensor: Torque sensor Gears: 7-speed Shimano Unisex: Suitable for male and female adults
Sometimes you need a little help. Don't worry, We're here for you. Our email team can help you with all your burning questions. They can also schedule testrides in our stores or check where you package is.
Just chat with us during business hours, Got a pre-sale question? We cannot change the delivery address or cancel an order by chat, you need to reply to the original order confirmation email for that.
The costs of shipping your product to our service center in Amsterdam.
A investigation fee of €49 euro for which we will investigate the entire product on the cause of defects.
After investigations are completed we will give you a quote with a cost and time estimate to repair the product. At this point you can agree or cancel.
Shipping the product back is free within The Netherlands but we charge a small UPS/DHL shipping fee for other countries.
Yes, it’s what we do best! Our electric skateboard repair and maintenance team is equipped with parts for most brands. We can also assist in repairing a Do It Yourself project that you built yourself. We also create custom batteries for these projects.
We are the official repair centre for brands like Boosted Boards and Enertion.
If you want a cost estimate, fill in the form on our repairs page.
Please make sure you have filled a repair request. If your request for repair has been approved you will receive instructions to ship your product to one of the addresses below:
You can find your trackingcode by going to your Orders dashboard and clicking on the specific order. The UPS codes will be under Shipment Tracking Details. See the picture below.
If you did receive a track & trace code, please contact support with your order number. You can also login to your account and see the tracking code under My Orders after you log in.
No problem. If you’re not completely in love, let us know and send it back to us. We do have some rules on returns. For more details, check out our handy Returns & exchanges page.
You certainly can! Just select “Pick up in Fatdaddy store” at checkout and choose the most convenient store location for you. You’ll receive an email as soon as your order is ready to pick up – just remember to bring your ID, so we know it’s you.
Buying something online with Fatdaddy should be just as hassle-free as possible. Enter your address in your cart, or at checkout to calculate the shipping costs.
You can combined multiple items into one shipment, the price will not change and is for the total shipping lot, not per item. If we ship multiple boxes you will also receive multiple track&trace codes.
We ship to every EU and a few US locations* though direct, secure and insured shipping.
If you country is not listed during checkout you get the option to ‘ship it yourself‘ this means that you will arrange pickup and shipment of your order from the Fatdaddy warehouse to the destination. When your order ready to be picked up you get an email with all the pickup details, the shipping agent needs to sign a document when they pick it up. This shipping methode is for your own expense, own liability and has a restock fee of 10%.
You can check the estimated shipping time for orders on this page or on the checkout page. All accessories ship within 48 hours. When your order leaves our warehouse, you’ll receive an email with a tracking number – you can use this to follow your order’s journey to your door or to one of our stores. We work with international shipping partners to get your order to you as soon as possible, but delivery times vary depending on where you order from.
Before purchasing your desired product, we highly recommend that you check your country’s specific laws and local regulations regarding the use of this item. You are responsible for complying with all applicable laws and regulations and Fatdaddy waives all liability regarding your use of an product bought with us.
Yes you can! Want to try before you buy to get a feel for it? Book a test drive at one of our stores by going to the product page and clicking ‘Book a test drive’ and fill out the form.
Fatdaddy is the biggest electric mobility shop in Europe.
The idea for our company started at the end of 2017 when we, a group of friends, worked on a Do It Yourself skateboard project.
While we are a small operation, years of experience in the boarding and tech industry has allowed us to operate extremely efficiently keeping costs down for our customers.
If you own or buy as a business inside the European Union you can add you VAT number during checkout which (when valid with the destination country) will automatically deducts the vat from your total amount.
VAT numbers will be check with the VIES database which is build buy idiots. If you know that your VAT number is correct and it says it’s not try again later, computer says nooooo.
It is only possible to change your order if it has not been shipped yet. Please contact support as soon as possible. The sooner you’re able to let us know about any changes you’d like to make, the more likely we will be able to accommodate any requests.
Pretty much, yes! All you’ll need to do is unpack the order and mount the accessoires. Don’t worry, you won’t have to be a mechanic to do it – we include all the instructions and tools you need to get rolling. Our team is always available to help via email, web chat, and social media!
Ebikes and e-scooters might need some small assemblage upon arrival.
Batteries are excluded from our return policy if the original package has been opened or damaged. Batteries can only be returned if you contact Fatdaddy before you send the battery pack back.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are nonrefundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
If you are not entirely satisfied with your purchase, we’re here to help. Sadly we cannot take back used products, so make sure you don’t unpack or ride it.
You have 14 calendar days to return an item from the date you received it. To be eligible for a return, products must be unused and in the same condition that you received them. The product must be in the original unopened packaging. There will be a restocking fee of 10% applied to any order that returns items that include electronics.
We do not offer vat-free shopping for non-EU citizens that are returning to their home country. You can however buy a product in one of our stores and get the VAT back at most airports.
Yes, the advertised price on our website’s and in our stores are including VAT and import charges for deliveries in the EU. We pay for the charges when the product comes first in our warehouse in Amsterdam.
Yes you can! We worked hard to get this to work and we are adding new countries as fast as wel can.
We understand that purchasing an electric bike or electric skateboard is a significant financial investment! We have partnered with Klarna to make the commitment easy by offering flexible finance options to suit any budget.
Right now we provide monthly payment to residents of the following countries:
The Netherlands
Austria
Finland
Germany
Denmark
Expected delivery
This item is in stock in our Amsterdam warehouse and expect delivery between 2 April and 4 April at your country.
Adriano Santacaterina (verified owner) –