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CloseBike

Spectral:ONfly CF CLLCTV

Regular price: €3.399,99
Regular price: ~~€7.000,00~~
Sale price: €3.399,99

Tax included. Shipping calculated at checkout.

Size S M L XL

Product variants

Hard hitting capability, meets no frills performance with a compact motor. If you’re looking for a bike that loves to be pushed hard – you’ve found it.

More control. More fun.

We’ve equipped each Spectral:ONfly with K.I.S.—an ingenious spring mechanism housed inside the top tube that helps center your steering. End result? You experience more control on sketchy descents, more grip when its loose, and more fun in rough, off-camber conditions.

Fine tune your handling

You can custom tune how K.I.S. feels—with a simple twist of an allen wrench—to suit your own ride style and conditions. What’s more, K.I.S. is totally maintenance-free, protected from damage, and has a lifetime warranty. Don’t fancy K.I.S.? Each bike comes with an easy to install blanking plate that covers the adjuster slot.

What is :ONfly?

:ONfly is our line of innovative, lightweight e-bikes that range from e-MTB to e-gravel machines. Featuring sleek, compact motors and batteries, our :ONfly models hit the elusive sweetspot between traditional bikes and full power e-bikes.

CLLCTV approved

“Wait, this is an e-bike? There were multiple moments on the trail when I forgot I was riding an E-MTB. The bike feels super playful and lightweight. It’s nice to just pedal and not worry about how hard you are working.” — Samantha Soriano, Professional Freeride MTB athlete.

It’s a game changer

They say you can’t build a featherlight e-MTB that can tackle any terrain. Clearly, “they” haven’t met the Spectral:ONfly, which boasts a 2.7kg carbon frame (size M) that shrugs off whatever you throw its way. Charge with confidence, thanks to trail-tough components and the bike’s plush 160/150mm of front and rear-suspension travel.

Smooth, silent, revolutionary

We’ve paired the lightest, smoothest and most silent drive unit available to the Spectral:ONfly’s cutting-edge, carbon chassis. Weighing an astonishingly lightweight 1,850g, TQ’s HPR50 motor is small enough to fit in the palm of your hand yet doubles your own pedalling power by cranking out an impressive 50Nm of torque and 300W of peak support. It all adds up to an e-MTB that boasts playful handling, stunning looks, and the power to nab more descents and rail more corners than you’ve ever imagined possible.

Go light, go far

The Spectral:ONfly is powered by a lightweight (1,830g) 360Wh battery. We’ve fully integrated that battery within the frame to create the lightest, strongest, and sleekest chassis possible. Though tiny, the TQ’s battery is mighty—letting you nab an impressive 1,000m of elevation gain on a single charge. Want to ride further still? You can quickly and easily add the optional 160Wh TQ Range Extender and boost your range by 44%.

Playful yet capable

The Spectral:ONfly’s trail-taming capabilities come courtesy of progressive geometry inspired by our award-winning Spectral CF trail bikes. The slack 64-degree headtube, long reach, 440mm chainstays and steep 76.5-degree seat tube instil confidence at speed and help you maintain composure on climbs. The bike’s mullet wheelsize setup levels up agility and control: a 29er front wheel boosts rollover and traction, while the smaller 27.5 rear wheel improves agility and butt-to-tire clearance on steep descents.

More room to get rowdy

When it came to maximising this bike’s manoeuvrability, no detail was too small for our engineers. Case in point, each Spectral:ONfly boasts a super-short seat tube and extra-long dropper posts. This lets you slam the saddle on steep and sketchy descents for more control. Our wide-diameter (34.9mm) dropper posts are uber-durable. What’s more you can easily adjust the amount of available saddle drop by up to 25mm to achieve your perfect fit and function.

How far can I go on a single charge?

The range of your e-mountain bike depends on factors like battery size, terrain, and assist level. On average, you can expect between 30-80 miles on a single charge. For more challenging off-road conditions or steeper terrain, the range may be shorter. To maximize your range, it's recommended to use lower assistance levels when possible and keep the battery properly charged.

Can I use my e-mountain bike on regular mountain bike trails?

Absolutely! Our e-mountain bikes are built for off-road riding, just like regular mountain bikes, but with the added benefit of motor assistance. Whether you're climbing up a steep hill or riding a rocky trail, the motor helps you tackle tougher terrain with ease. However, please be mindful of local trail regulations, as some areas have specific rules for electric bikes.

FREE SHIPPING on all orders

Flash Sale Today Only: Up to 40% OFF on all mountain bikes!

FAQs

How do I track my order?

Once your order has shipped, we’ll send you an email with a tracking number so you can follow your bike’s journey. You can also track your order status in your account dashboard.

Can I customize my bike?

Yes! We offer customization options on select models. You can choose between different colors, tire sizes, and accessories such as racks, pedals, and more.

How long does the battery last on an e-bike?

Our e-bike batteries typically last between 500-1000 charge cycles depending on usage, maintenance, and storage conditions. With proper care, the battery can last 3-5 years before it needs to be replaced.

What is your return policy?

We offer a 30-day return policy on all bikes, provided they are in unused and unassembled condition. If you’re not completely satisfied, contact our customer service team to arrange a return or exchange.

What Our Customers Say About CloseBike

"My CloseBike e-mountain bike has completely changed my weekend rides! The motor assist makes uphill climbs a breeze, and I love how durable it is on tough trails."
Emma J., California

"Best investment I’ve made! I commute daily with my e-bike and it’s been a game changer. Free shipping was a great bonus!"
Michael P., Nice -fr

"I’ve never had so much fun riding! The suspension system on my mountain bike is fantastic, and I’m finally able to conquer rough terrain with ease."
Sophia L., New York

"CloseBike made my purchase seamless. They answered all my questions, and the free shipping was an added bonus. Highly recommend this brand!"
Liam T., Paris-fr

"Top-quality and excellent service!""I’ve been biking for years, but this is the first time I’ve tried an electric mountain bike. The CloseBike Summit Pro MTB is incredible. It rides smoothly on rugged terrain, and the battery lasts forever. Plus, the customer service team helped me pick the right bike for my needs. Can’t beat the free shipping!"
Sophia L., Chicago, IL

Guarantees

Warranty Protection

Ride with confidence.All bikes include a strong manufacturer warranty covering frame and electronics.
Free Shipping

Fast, free delivery on all orders.Your bike ships securely and arrives at your door in just a few days.
Customer Support

We’re here when you need us.Our support team is ready to help with setup, troubleshooting, or any questions.
Easy Returns

Hassle-free 14-day returns.If you're not fully satisfied, you can return your bike within 14 days.