
Share joyful moments with you
The D3F’s compact frame and responsive power delivery make everyday riding feel light, simple and enjoyable.
(function () {
if (window.dyuMegaDropdownWheelLockV2) return;
window.dyuMegaDropdownWheelLockV2 = true;
var panelSelector = '#brxe-bd51ce.brx-dropdown-content, #brxe-c45a2e.brx-dropdown-content, #brxe-c04fc5.brx-dropdown-content';
var locked = false;
var lockedY = 0;
var syncTimer = 0;
var scrollTimer = 0;
function isDesktop() {
return window.matchMedia && window.matchMedia('(min-width: 992px)').matches;
}
function isVisible(element) {
if (!element || !isDesktop()) return false;
var style = window.getComputedStyle(element);
if (style.display === 'none' || style.visibility === 'hidden') return false;
if (Number(style.opacity || 1) <= 0.05) return false;
var rect = element.getBoundingClientRect();
return rect.width > 10 && rect.height > 10;
}
function visiblePanelFromTarget(target) {
var panel = target && target.closest ? target.closest(panelSelector) : null;
return isVisible(panel) ? panel : null;
}
function anyPanelOpen() {
if (!isDesktop()) return false;
var panels = document.querySelectorAll(panelSelector);
for (var index = 0; index < panels.length; index += 1) {
if (isVisible(panels[index])) return true;
}
return false;
}
function lock() {
if (locked) return;
locked = true;
lockedY = window.scrollY || document.documentElement.scrollTop || 0;
document.documentElement.classList.add('dyu-mega-dropdown-wheel-locked');
}
function unlock() {
if (!locked) return;
locked = false;
document.documentElement.classList.remove('dyu-mega-dropdown-wheel-locked');
}
function sync() {
window.clearTimeout(syncTimer);
syncTimer = window.setTimeout(function () {
if (anyPanelOpen()) {
lock();
} else {
unlock();
}
}, 60);
}
function canScrollPanel(panel, deltaY) {
if (!panel || panel.scrollHeight <= panel.clientHeight + 2) return false;
var atTop = panel.scrollTop <= 0 && deltaY < 0;
var atBottom = panel.scrollTop + panel.clientHeight >= panel.scrollHeight - 2 && deltaY > 0;
return !atTop && !atBottom;
}
document.addEventListener('wheel', function (event) {
if (!isDesktop()) return;
var panel = visiblePanelFromTarget(event.target);
if (!panel && !anyPanelOpen()) return;
lock();
if (panel && canScrollPanel(panel, event.deltaY)) {
event.stopPropagation();
return;
}
event.preventDefault();
event.stopPropagation();
}, { capture: true, passive: false });
document.addEventListener('touchmove', function (event) {
if (!isDesktop() || !anyPanelOpen()) return;
var panel = visiblePanelFromTarget(event.target);
if (!panel) {
event.preventDefault();
event.stopPropagation();
}
}, { capture: true, passive: false });
document.addEventListener('mouseover', sync, true);
document.addEventListener('mouseout', sync, true);
document.addEventListener('focusin', sync, true);
document.addEventListener('focusout', sync, true);
document.addEventListener('keydown', function (event) {
if (event.key === 'Escape') sync();
}, true);
window.addEventListener('scroll', function () {
if (!locked || !anyPanelOpen()) return;
window.clearTimeout(scrollTimer);
scrollTimer = window.setTimeout(function () {
if (Math.abs((window.scrollY || document.documentElement.scrollTop || 0) - lockedY) > 1) {
window.scrollTo(0, lockedY);
}
}, 0);
}, { passive: true });
window.addEventListener('resize', sync, { passive: true });
var observer = new MutationObserver(sync);
observer.observe(document.documentElement, {
subtree: true,
attributes: true,
attributeFilter: ['class', 'style', 'aria-expanded']
});
sync();
})();
/* DYU SP1 folded-size header code 2026-07-04 */
(function(){
var labels={"45669":"Folded Size","45670":"Afmetingen gevouwen","45671":"Faltmaß","45672":"Összecsukott méret","45673":"Dimensioni piegata","45674":"Rozmiar po złożeniu","45675":"Tamanho dobrado","45676":"Tamaño plegado","45677":"Hopfälld storlek"};
var value='700 x 450 x 620 mm';
function getId(){var c=document.body&&document.body.className||'';for(var k in labels){if(c.indexOf('postid-'+k)>-1)return k;}return null;}
function run(){var k=getId();if(!k)return;var label=document.getElementById('brxe-47a331');var val=document.getElementById('brxe-76df28');if(label)label.textContent=labels[k];if(val){val.textContent=value;val.style.display='';}}
if(document.readyState==='loading'){document.addEventListener('DOMContentLoaded',run,{once:true});}else{run();}
window.addEventListener('load',run);setTimeout(run,300);setTimeout(run,1200);
}());
/* End DYU SP1 folded-size header code */Original price was: $699.00.$499.00Current price is: $499.00.
Compact, powerful, and perfect for city rides — the DYU D3F folding e-bike features a 250W motor, cruise mode, and 50KM range. Take it anywhere with its ultra-portable design!


The 250W high-speed motor can reach a maximum power of 500W, helping you move smoothly through everyday city routes.
The integrated 36V 10Ah battery supports practical daily journeys with up to 50 km of assisted range.
Durable 14-inch tyres are designed for dependable grip and resistance to everyday road wear.
Front and rear disc brakes provide balanced control for frequent starts, stops and changing urban conditions.

The D3F’s compact frame and responsive power delivery make everyday riding feel light, simple and enjoyable.

The three-step folding design lets you quickly reduce the bike’s footprint for car boots, storage spaces and mixed-mode journeys.

A bright front light and front and rear disc brakes support confident riding when traffic, light and road conditions change.

36V 10Ah battery with a typical charging time of 5-6 hours.

Practical components built around daily city riding.

A bright front light improves visibility when the route gets dark.

The lifting seat can be adjusted for riders of different heights.

View the current battery level at a glance while riding.

Durable tyres are designed to withstand the demands of everyday urban use.

Compact dimensions make the D3F easier to carry, store and transport.

Built for practical daily journeys with up to 50 km of assisted range.


Multifunctional spanner x 1

Pedals x 2

Warranty card x 1

Owner’s manual x 1

Charger with cable x 1

Battery x 1

DYU D3F e-bike x 1
Influencer Assessment
Want to learn more about the D3F? Check out our FAQs.
D3+ adds app control, shock absorption and different construction materials.
Available payment and instalment options are shown at checkout. Cash on delivery is currently unavailable.
Please review the current returns, shipping and warranty policies linked in the site footer for the terms that apply to your order.
Use the contact page to reach the DYU support team.
| Range | 50km |
|---|---|
| Max Speed | 25km/h |
| Weight | 19KG |
| Motor | 250W |
| Battery | 36V 10AH |
| Load Capacity | 120KG |
| Braking System | Disc brake |
| Shock Absorber | Seat |
| Wheel | 14 Inch |
| Tires | High-Strength Tires |

Original price was: $699.00.$499.00Current price is: $499.00.
Reviews
There are no reviews yet