SKU: 97786810297

MARK2 X-CROSS 450+ LIGHTWEIGHT STEP THROUGH HYBRID ELECTRIC BIKE - 250W

$897.75 $997.50
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

MARK2 X-CROSS 450+ LIGHTWEIGHT STEP THROUGH HYBRID ELECTRIC BIKE - 250WMARK2 X CROSS 450+ LIGHTWEIGHT STEP THROUGH HYBRID 250W DESCRIPTION Available in a step through frame, the Mark2 X Cross 450+ eBike is a best selling lightweight hybrid electric bike for men and women, perfect for city commutes, leisure rides, and everything in between. The 450+ model comes with upgraded features including a large centre mounted LCD display with 5 Power Assist Levels, larger Schwalbe Marathon GreenGuard tyres, Oxford plush comfort gel

MARK2 X-CROSS 450+ LIGHTWEIGHT STEP THROUGH HYBRID 250W

DESCRIPTION

Available in a step-through frame, the Mark2 X-Cross 450+ eBike is a best-selling lightweight hybrid electric bike for men and women, perfect for city commutes, leisure rides, and everything in between.

The 450+ model comes with upgraded features including a large centre mounted LCD display with 5 Power Assist Levels, larger Schwalbe Marathon GreenGuard tyres, Oxford plush comfort gel saddle and Ergotec swept back comfort alloy handlebars offering an upright, relaxed riding position, reducing strain on wrists and shoulders for a more comfortable journey.

Combining a powerful yet near-silent 250W / 36V / 45Nm torque Promovec rear hub motor with quality Shimano Tiagra 10-speed gearing, it offers smooth, responsive pedal assistance whenever you need it.

Hand-built in Europe with premium components, including a removable battery and lightweight alloy wheels, the X-Cross is engineered for performance, comfort, and long-term reliability.

Shipped from the Mark2 UK warehouse, it’s a versatile, easy riding eBike you’ll love mile after mile.

 

KEY FEATURES

  • Powerful and near silent 45Nm 250W Danish Promovec rear hub motor: Delivers reliable, quiet pedal assistance for breezing through city streets and gentle hills with ease.
  • Removable 36V Promovec Li-ion battery (Choice of either Standard 375Wh 10.4Ah or Long Range 460Wh 12.8Ah battery sizes): Allows easy charging on or off the bike, adding convenience at home, work or on the go. Offers added security and easy transport and storage. Carry a spare battery for extended range and longer adventures.
  • Impressive range of 36-100km / 22-60 miles: Ideal for daily commutes, errands or leisurely weekend rides, with no need to worry about frequent charging.
  • Shimano hydraulic disc brakes & 10-speed Shimano gears: Provides precise control and reliable stopping power for safer handling.
  • Ergotec swept-back alloy handlebars: Provides an upright, relaxed riding position, reducing strain on wrists and shoulders for a more comfortable journey.
  • Suntour XCM LO front suspension fork with manual lock out: Cushions everyday bumps and kerbs, ensuring a smoother, more comfortable and stable ride around town.
  • Durable and lightweight 6061 Step Through aluminium frame with 120kg Load Capacity: Easy to mount and dismount and offers lasting strength with a reduced weight of only 19.7kg (22.1kg with Battery). Confidently carry rider and gear up to 120kg (18st 12lb), ideal for everyday use or longer trips.
  • Lightweight alloy wheels & Schwalbe Marathon GreenGuard tyres: Maximise grip, durability, and puncture resistance for dependable performance anywhere.
  • Large backlit centre mounted LCD display with 5 power assist levels: Provides clear ride data and easy access to riding modes, even in low light. Power assist level, battery level, speed and distance indicators.
  • Power boost twist throttle & walk assist: Makes handling steep climbs and walking with the bike much easier.
  • Extra soft and ergonomic quick release Oxford Plush comfort gel saddle: Added comfort on longer or bumpier rides.
  • Integrated LED Lighting: Stay safe and visible with a high-output 30 Lux front light (50m to see, 3000m to be seen) and rear light visible up to 600m.
  • Durable Rear Rack: Easily carry panniers or gear for commuting, shopping, or weekend trips.
  • Convenient Side Stand: Park securely and quickly.
  • Hand-built in Europe, shipped from Mark2 UK warehouse: Quality craftsmanship with local customer support and faster delivery.
  • Five-year warranty: Offers long-term peace of mind and reassurance of build quality and durability.

 

VIDEOS


SPECIFICATION

PERFORMANCE

  • Top Speed: 25km/h (15.5 mph)
  • Range: 36-100km (22-60 miles)*, dependent on power pack size and pedal assistance level
  • Power Assist: 5 Power Assist Levels, Walk Assist and power assistance boost twist throttle

 

WEIGHT AND LOAD CAPACITY

  • Bike's Weight: 19.7kg (22.1kg with battery)
  • Max Load: 120 kg (18 st 12 lb)

 

ELECTRICAL COMPONENTS

  • Motor: 250W / 36V / 45Nm torque sensor Danish Promovec rear hub
  • Battery: Removable 36V Promovec Li-ion smart memory power pack with Sanyo cells, (Standard 375Wh 10.4Ah or Long Range 460Wh 12.8Ah), can be charged on or off the bike
  • Battery Charger: Supplied with charger, charge time 4 - 6 hours from flat

 

TRANSMISSION

  • Derailleur: Shimano Tiaga
  • Cassette: 44T steel chainring, 10-Speed Shimano 12-28T
  • Brakes: Shimano hydraulic disc brakes
  • Rotors: 160mm Front and Rear

 

BUILD

  • Frame: 45cm (17.7") Lightweight 6061 aluminium alloy
  • Handlebars: Ergotec swept back comfort alloy
  • Suspension Fork: Suntour XCM LO with 63mm travel and manual lock out
  • Wheels: Lightweight alloy (front wheel quick release)
  • Tyres: 700x42 Schwalbe Marathon GreenGuard tyres
  • Saddle: Oxford plush comfort gel with alloy quick release clamp
  • Control Display: Large centre mounted backlit LCD, 5 levels of power assist, battery level, speed, distance indicators
  • Lighting: Integrated LED, Front high output AXA Echo 30 Lux, Rear AXA Slim Steady
  • Quick Release: Seat clamp and front wheel
  • Additional Features: Side Stand, Rear Rack
  • Sizing / Rider suitability: Inside leg measurement 28" - 35" (71cm - 89cm) and 18st 12lb (120kg) max weight (including luggage).

 

*Actual performance will vary depending on pedal assist level, temperature, terrain, road conditions, rider's weight, etc

 

SIZE GUIDE

CHOOSING YOUR BIKE FRAME SIZE

Suitable for riders with an inside leg measurement of 28" to 35" (71cm to 89cm). 

The bike can accommodate a maximum weight of 18st 12lb / 120kg, including luggage. 

Check out this useful size guide video below:

 

DELIVERY

FREE & FAST DELIVERY

Delivery time is between 5-10 working days from the date you placed your order. 

Once your order has been placed, assuming it is in stock and available for dispatch, we will charge your card and your order will be dispatched within 5 working days. We will send you tracking details by email within 48 hours of your order being dispatched. If you have not received tracking details within 6 working days, please reach out to us via email at [email protected] so that we can help.

Please note that deliveries outside of the UK Mainland may be subject to additional charges.

 

MISSED DELIVERIES

Once your order is ready for dispatch, either we or our designated courier will contact you via email, telephone or SMS with tracking information and where applicable, to arrange a suitable delivery window. Please ensure that someone is present at the specified delivery address to receive and sign for your item. If you need to reschedule your delivery, we kindly ask that you notify us or the courier as soon as possible.

Please be aware that once a delivery slot has been confirmed, we cannot guarantee changes can be accommodated without sufficient notice.

Important: If a delivery attempt fails and a new date or time must be arranged, you may be liable for paying the redelivery cost. For e-bike deliveries to mainland UK, this charge is typically approximately £75 + VAT.

Please see full details of our Shipping & Delivery Policy here

 

ASSEMBLY & AFTER SALES CARE

ASSEMBLY AND AFTER SALES CARE

Following delivery, Mark2 will then take care of any after sales care directly with you.

Every Mark2 e-bike arrives boxed and 99% assembled and undergoes a thorough pre-delivery inspection (PDI) to ensure it arrives in perfect condition. The brakes, gears, electrics, tyre pressure, and overall assembly are carefully checked.

For shipping, the handlebar is aligned parallel to the frame, and the pedals are detached.

Once delivered, you just need to straighten and tighten the handlebars and fit on the pedals, requiring minimal bicycle assembly skills. Detailed instructions and all the tools you need are included.

Please see the User Manual and Out of the Box Setup Guide below:

 

WARRANTY

EXCELLENT AFTERCARE - 5 YEAR MANUFACTURER'S WARRANTY

This electric bike comes with a fully comprehensive 5 Year or 5,000 miles (whichever comes sooner) Warranty on the frame, battery, motor and all electrical components and parts, so you can ride away with complete peace of mind.

Please note: This warranty does not cover consumable parts and regular wear and tear, damage from accidents, incidental damages or any usage outside the operational guidelines provided in the user manual. 

For more details, please contact us at [email protected]

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 97786810297

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4.1 ★★★★★
Based on 30 reviews
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Product Reviews
A
Amazon Customer
Houston, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
F
Fred
Cuba, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
C
Computer
Omaha, US
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option. There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk. Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine. The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two). In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
T
Trendy Tales
Phoenix, US
★★★★★ 3
Works well but takes up more space than expected
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
This room divider does the job for creating a little extra privacy and was easy enough to set up. The panels feel decent quality and the wider feet help keep it more stable than some cheaper screens I’ve tried. My only issue is that it takes up a bit more room than I expected, especially with the feet sticking out. It’s still portable and folds away nicely, but definitely measure your space first. Overall it works well for separating a room or blocking off an area temporarily. i wish it came in other colors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
K
Katrina Rhodes
Battle Creek, US
★★★★★ 5
Nice divider, serves it's purpose well!
Size: 3 Panel 12FT W
This room divider worked out very well for what I needed. I wanted a simple way to create a little more privacy and separation in a larger room without doing anything permanent, and this divider was an easy solution. The panels provide good coverage, and the black color gives it a clean, modern appearance that blends in nicely with different décor styles. Assembly was fairly straightforward, and once set up, the wider feet helped keep the divider stable on the floor. I was especially happy with how flexible the panels are to arrange. You can keep it mostly straight, angle it around furniture, or create a more enclosed private space depending on the layout you need. The material allows light to filter through slightly while still offering a noticeable sense of privacy. I’ve used it for separating a workspace area, but it would also work well in bedrooms, apartments, dorms, studios, or shared living spaces. Another plus is that it can be folded and moved without too much effort when you want to change the setup. Overall, this divider delivers a good balance of functionality, portability, and appearance. It’s a practical option for anyone needing temporary room separation without installing permanent walls or curtains.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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