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Description
rennrad 24 BXT Carbon Frame Road Bike Shimano R7120 24 Speed Disc Aero Racing Bic – BXT official storeA Letter to Buyers Dear Buyers, Welcome to BXT Online Store! BXT is one of the most famous bicycle companies in China, specializing in manufacturing and exporting bicycle parts and accessories. We are committed to offer our customers satisfactory products, fast delivery and perfect after sales service. Now we are expanding our foreign market in retail market. Buy direct from factory and cut out the middleman will surely let you get high quality goods
A Letter to Buyers
Dear Buyers,
Welcome to BXT Online Store!
BXT is one of the most famous bicycle companies in China, specializing in manufacturing and exporting bicycle parts and accessories. We are committed to offer our customers satisfactory products, fast delivery and perfect after-sales service. Now we are expanding our foreign market in retail market. Buy direct from factory and cut out the middleman will surely let you get high-quality goods at the lowest price!
Thanks for your support! Hope you enjoy your shopping here!
Best Regards.
BXT OFFICIAL STORE
Note: The actual weight of the bicycle will vary due to different sizes and painting processes. If you mind, please purchase with caution.
Item specifics
Condition：
| Wheel Size | 700C | Handlebar Type | Drop Bar |
| Item Length | 142cm | MPN | Does Not Apply |
| Vintage | Yes | Number of Speeds | 24 Speed |
| Model Year | 2024 | Department | Unisex Adults |
| Item Height | 165cm-185cm | Manufacturer Warranty | 2 Years |
| Item Width | 23cm | Features | Adjustable Seat, Lightweight |
| Bike Type | Road Bike | Frame Number | BXT-Road-145 |
| Material | Carbon Fiber | Tire Type | Clincher Tires |
| Custom-Built | Yes | Brand | BXT |
| Suspension Type | No Suspension | Brake Type | Disc Brake - Mechanical |
| Shifter Style | Grip Shifter | Model | BXT-Road-145 |
| Gear Change Mechanism | Derailleur Gears | Country/Region of Manufacture | China |
| Item Weight | 7.6Kg±200g |
If the bicycle does not need a logo, please note the order or contact me. If you need to upgrade the following packages, please contact customer service:
| Shimano R7170 DI2 2x12 speed Flywheel：Shimano 105 R7101 170MM 50/34T Chain:CN- M8100 Rear derailleur: Shimano 105 RD-R7150 Front derailleur:Shimano 105 FD-R7150 Brakes：Shimano 105 BR-R7170 Shifter Hydraulic Brake Disc Rotor ：Central lock 140MM Battery:R7170 DN300 Battery Charging Cable:EW-EC300 |
| Shimano Ultegra R8170 DI2 2x12 speed Flywheel: Shimano R8100 170MM 50/34T Chain:CN- M8100 Rear derailleur:Shimano RD-R8150 Front derailleur::Shimano FD-R8150 Brakes:Shimano BR-R8170 Disc Rotor ：Central lock 140MM Battery:R7170 DN300 Battery Charging Cable:EW-EC300 |
| Shimano Di2 Dura Ace R9270 2x12 speed Flywheel：Dura Ace FC-R9200 170MM 50/34T Chain:CN-M9100 Dura Ace FD-R9250 Di2 2x12s Front Derailleur Braze On Dura Ace RD-R9250 Di2 12 Speed Rear Derailleur Dura Ace ST-R9270 Shifter Dura Ace BR-R9270 brake calipers(front + rear) Disc Rotor ：RT-CL900 160MM Battery:BT-DN300 Battery Charging Cable：EW-EC300 |
Product Description
Brand:BXT
Type:Carbon Disc Brake Road Bike bike complete
Model:BXT-ROAD-145
Available Size:47/50/52/54/56/58cm
Max load:150kg
Fit for Tire:700C,Max 32C Tire
weight:7.6kg
Rim:TANDELL Carbon Wheels
Tire:innova 700*25C
Transmission:Shimano 105 ST-R7120 24S
Front Derailleur:Shimano 105 FD-R7120
Rear Derailleur:Shimano 105 RD-R7120
Roulette:Shimano 105 FC-R7120
Flywheel:Shimano 105 CS-R7120
Brakes:Shimano 105 BR-R7120 Hydraulic Disc Brake
Shaft:T700 Carbon fiber handlebars
Seat tube:T700 Carbon fiber Seapost
Cushion:PLSELIS Saddle
Customized ：customizable color
If you don’t need a logo, please note the order or contact me.
Type:Carbon Disc Brake Road Bike bike complete
Model:BXT-ROAD-145
Available Size:47/50/52/54/56/58cm
Max load:150kg
Fit for Tire:700C,Max 32C Tire
weight:7.6kg
Rim:TANDELL Carbon Wheels
Tire:innova 700*25C
Transmission:Shimano 105 ST-R7120 24S
Front Derailleur:Shimano 105 FD-R7120
Rear Derailleur:Shimano 105 RD-R7120
Roulette:Shimano 105 FC-R7120
Flywheel:Shimano 105 CS-R7120
Brakes:Shimano 105 BR-R7120 Hydraulic Disc Brake
Shaft:T700 Carbon fiber handlebars
Seat tube:T700 Carbon fiber Seapost
Cushion:PLSELIS Saddle
Customized ：customizable color
If you don’t need a logo, please note the order or contact me.
🤝 Wholesale Inquiries Welcome
We provide tailored wholesale pricing and flexible logistics solutions for bulk purchases. Whether you're a distributor, retailer, or sourcing agent, our team is committed to supporting your business with reliable fulfillment, competitive terms, and dedicated service.
💬 Contact Us via WhatsAppFor wholesale requests or any other inquiries, feel free to reach out to our customer service team — we're here to help.
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
4.1 ★★★★★
Based on 1889 reviews
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Product Reviews
★★★★★ 5
Great chair keeps you feeling cool!
I love the mesh areas - it keeps you feeling cool. I love the high back and neck area (it’s adjustable) the seat tilts back and allows you to relax (for me it’s a good back stretch ) I recommend this chair for any office use!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 1
Bad
Chair is super uncomfortable, quality is not worth this price there is cheaper for better. Already breaking on me in just a few months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
Sturdy and Comfortable
I’m really impressed with this ergonomic office chair. Assembly was incredibly easy I had it put together much faster than I expected, and everything fit together perfectly without any frustration. The teal green color is beautiful and one of my absolute favorites; it adds such a nice pop to my workspace.
As a heavier person, I’m always cautious about weight capacity, but this chair feels genuinely solid and supportive. No wobbling, no sinking just sturdy, reliable construction. The seat cushion is comfortable for long hours at the computer, and the back support has made a noticeable difference in reducing my back pain.
I also appreciate how easy it is to clean. A quick wipe keeps it looking fresh, and the material doesn’t trap dust or pet hair. The wheels glide smoothly, making it easy to roll and turn without any effort.
For the price, the quality and value are fantastic. This chair has definitely made my workdays more comfortable. I highly recommend it especially for anyone who’s heavier and hesitant about sturdiness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
★★★★★ 5
Great chair — comfortable, sturdy, and surprisingly easy to assemble
The first thing that impressed me was how steady and solid it feels. It’s not wobbly or flimsy at all, and the base and wheels roll smoothly without feeling cheap. Once assembled, it feels like a chair that will last.
Assembly was also easier than expected. The instructions were straightforward, and all the parts lined up well. My 12-year-old son helped assemble it and was able to do most of it himself with some effort.
Comfort-wise, it’s excellent for everyday use. The mesh back is breathable, the seat feels supportive, and the tilt adjustment (90–125°) is a nice bonus when I want to lean back and relax. The 3D armrests are also a great touch and help with positioning for desk work.
Overall Nice chair
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
★★★★★ 5
Sturdy, comfortable and solid chair for focused-workers
Color: Onyx Black
I LOVE THIS CHAIR!
I've had a manager's style leather chair for the past four years from one of the office supplies big box stores and the armrests began to wear off, so the need for a suitable replacement was needed. Immediately, I knew how badly my posture was in the former chair and the ergonomics of this chair are 100% comfortable. The lumbar support is a little difficult to adjust correctly and that would be my only item for the makers to improve in future iterations. Overall, I am impressed with the quality, ease of assembly and downright comfort of this chair. I enjoy the settings especially the one to lock-in the recline degree of the back halfway and the leg rest is durable and strong. This change was for the better and I'm way more energized to get through my digital workflows for hours at a time without any fatigue. The item is cheaper than when I bought it and that's an absolute steal and bargain with much value hopefully for years to enjoy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
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