Pay in installments of $6.87 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
citybike sweden ab RCB GK4 Folding Portable City Bike (No electric)RCB GK4 Folding Portable City Bike: Your Ultimate Urban Commuting Companion The RCB GK4 folding portable city bike is the ideal lightweight folding bike for urban commuting, short distance travel, and family adventures. Designed with a classic, versatile grey finish and fully compliant with EU standards, this folding bike combines portability, performance, and safety to redefine your daily ride. Lightweight & Ultra Portable Folding Design At just 12.
RCB GK4 Folding Portable City Bike: Your Ultimate Urban Commuting Companion
The RCB GK4 folding portable city bike is the ideal lightweight folding bike for urban commuting, short-distance travel, and family adventures. Designed with a classic, versatile grey finish and fully compliant with EU standards, this folding bike combines portability, performance, and safety to redefine your daily ride.
Lightweight & Ultra-Portable Folding Design
At just 12.8KG net weight, the RCB GK4 is one of the lightest folding bikes on the market, making it easy to carry with one hand. Its quick-release folding mechanism lets you fold it down to a compact 840*350*625mm, perfect for storing in car trunks, under desks, or beside public transport seats. When unfolded, it measures 1490*570*1080mm, offering a stable, comfortable ride for city streets and light trails alike. Whether you’re solving the “last mile” of your commute or heading out for a weekend ride, this portable folding bike fits seamlessly into your lifestyle.
Fully Adjustable for All Riders
The RCB GK4 folding bike features a fully adjustable design to suit riders of all sizes. The handlebar height telescopes from 960mm to 1105mm, while the seat height adjusts freely from 660mm to 915mm. This makes it perfect for users between 140cm and 190cm tall, and suitable for anyone aged 12 and above – so the whole family can enjoy cycling together. No more awkward riding positions; this folding bike adapts to you.
Smooth 7-Speed Riding Experience
Equipped with a precision 7-speed smooth-shifting system, the RCB GK4 delivers seamless gear changes for effortless navigation of city streets, gentle slopes, and light trails. Paired with 20-inch wear-resistant, non-slip pneumatic tires and lightweight aluminum alloy rims, this folding bike offers exceptional grip and stability, even on wet or uneven surfaces. Whether you’re cruising to work or exploring the city, the 7-speed system lets you switch speeds with ease, making every ride more efficient and enjoyable.
Durable & Safe for Daily Use
Built with a sturdy welded and painted aluminum alloy frame, the RCB GK4 folding bike is designed to last. It supports a maximum load capacity of 100KG, making it suitable for both riders and light cargo. For safety, it features front and rear dual disc brakes, delivering powerful, consistent stopping power even in wet conditions. Combined with standard front and rear reflectors, visibility is maximized for night riding. The 20-inch pneumatic tires offer excellent traction, and with a minimum pedal height of just 120mm from the ground, you can navigate obstacles smoothly, giving you greater confidence on every ride.
All-Inclusive Accessories for Immediate Use
The RCB GK4 folding portable city bike comes with everything you need to start riding right out of the box: the complete bike, an L-shaped hex key tool kit, a multilingual user manual, a combination bike lock, and a tire pump. No extra purchases required – just unpack, assemble, and go! This all-inclusive package makes it the perfect choice for anyone looking for a hassle-free, reliable folding bike for commuting and leisure.
RCB GK4 complies with or has the following certifications:
CE certification
GPSR (EU) 2023/988
2006/42/EC
EN 14764
StVZO certification(DE）
EU RoHS Directive. For advance access to electronic documents, please contact [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:
- 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
4.2 ★★★★★
Based on 10 reviews
Sort
Product Reviews
★★★★★ 5
Solid and easy to install
Size: Standard--black
These are nice, solid wall mounts. They assembled quickly and easily, and they can hold larger bookshelf speakers like my Cambridge Soundworks M60s. Adjusting the plate to match speaker size is pretty easy, and they seem to grip the speaker tight enough that they won't fall off. The tilt option is very useful and a good feature when speakers are mounted high and need to tilt down toward the listener. Just remember to tighten the bolt on the bottom once you've positioned it where you want it. I would definitely recommend these to anyone looking for solid, well priced speaker mounts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2025
★★★★★ 5
Well made. Easy install.
Size: Standard--black, Size: Standard--black
These were easy to install. All the hardware was included. They look good. Seems well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
★★★★★ 5
Sturdy solution
Size: Standard--black
I needed a way to mount rear speakers and this was the solution. They're sturdy and adjustable to fit reasonably sized speakers. They also pivot up and down and swivel so really perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Works good
Size: 500 A
Works good of 0 gage wiring
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2024
★★★★★ 5
Not all 100-500ah fuses are the same size as the holder you may have and vise versa
Size: 500 A
Better than most and best to use ring terminal like this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2023