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The R15 Pro - WheelTop EDS Wireless 2*12 Speed is a carbon road bike designed for performance and comfort. Here's a closer look at its features:
This bike is ideal for riders seeking a high-performance carbon road bike with the convenience of wireless shifting and the option to customize wheels.
The R15pro is a high-performance road bike designed for riders who demand speed, control, and comfort. Equipped with the WheelTop 2×12S drivetrain, carbon rims with a wave profile, and an advanced braking system, this bike is built to offer the perfect balance of aerodynamics, lightweight design, and performance for serious cyclists.
Technical Specifications
Key Components
Wheel Size: 700C
Frame Height: Multiple sizes available
Bike Color: You can choose any color from our catalog
Net Weight: 9.9 kg (with alloy wheels) 9.6Kg (carbon wheels)
Frame & Structure
Frame: R15pro (Disc&thru-axle 12×142), high modulus Carbon fiber,Light weight, Aero, Inner-Cables,Gloss&UV decals
Fork: R15pro (Disc&thru-axle 12×100), high modulus Carbon fiber, 700C
Seat Post: High modulus Carbon fiber,Aero-Racing
Clamps: Hidden Screw Fit to Frame
Handlebar & Cockpit
Handlebar Set: Aluminum alloy, matte, 31.8×720 mm, stem 80 mm
Drivetrain
Shifters: WheelTop EDS TX – 2×12S (wireless & hydraulic)
Front Derailleur: WheelTop EDS TX – 2S (wireless)
Rear Derailleur: WheelTop EDS TX – 12S (wireless)
Crankset: Alu alloy, Hollow 34–50T
Cassette: 12S, 11–32T
Braking System
Brakes: Flat-mount, full hydraulic disc, 160/160 mm rotors
Wheelset & Tires
Rims: Aluminum alloy AL7005, double wall, matte finish, W19×H38 mm × 700C.
Tires: 700×25C or 700×28C - Must opt during checkout
PC bottle cage + Tools, TWITTER Manual + Warranty card
It arrived in a non-branded box. Initially, I was expecting a “Twitter”-branded box like the ones seen in YouTube unboxing videos. I later learned that some sellers ship in plain packaging to save on shipping costs — something I didn’t know beforehand. Despite that, I took the risk and was convinced it’s a genuine Twitter bike with valid warranty.
Packaging & Assembly:
The bike was very well packaged, with plenty of foam and protective materials to prevent scratches or damage during shipping.
Assembly was straightforward, and all necessary tools were included in the box. The only thing I’d recommend having on hand is high-quality grease — especially for areas with metal-to-metal contact.
Performance & Components:
The WheelTop derailleur came pre-installed by the manufacturer. To my surprise, it was perfectly tuned right out of the box — no adjustments needed, unlike what some others have experienced.
Torque specs weren’t listed on the website, but the customer support team kindly provided them via email. Sharing here in case it helps someone else:
• Bottom Bracket (Threaded): 35–50 Nm
• Crank Bolts: 35–50 Nm
• Stem Bolts: 5–6 Nm
• Seatpost Clamp: 4–5 Nm
• Derailleur Hanger Bolts: 5 Nm
• Disc Rotor Bolts: 6 Nm
• Brake Caliper Bolts: 6–8 Nm
Final Thoughts:
I’ve now ridden the bike for around 500 km, and so far, everything has performed flawlessly. All components matched the specifications listed by the seller.
Would I recommend this brand and model?
Absolutely — Yes.
Great value, great support, and a smooth riding experience.
Very comfortable to drive, highly recommended
This bicycle is a dream! Used it already for about 500kms, no big issues. The wireless shifters are a bit hard to setup, the translation of the app to English needs much work, but that's Wheeltop, not Twitter Bikes.
It's so cheap, there's enough money for upgrades. I'd recommend upgrading these:
- inner tubes to TPU
- brake discs, the standard ones are really weak
- (good quality) carbon paste for seatpost: without this, the seatpost makes clicking noises, it sounds like it'll crack, but it's just clicking
I've also bought every upgrade from China (AliExpress), I have no issues with the bike.
Excellent price/benefit bike
Thank you so much for your review. I hope you enjoy it a lot!
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We deliver worldwide, directly to your home or office. In the USA, we rely on trusted services such as UPS and USPS. For international shipments, we compare different freight forwarders to find the best option. We offer two shipping methods for international orders:
Our handling time is generally 2-5 business days. However, in rare instances where a component is out of stock, handling time may extend to 15 business days. Delivery estimates provided at checkout apply to items currently in stock.
All parcels are packed with care and fully insured. We require a daytime address and phone number to ensure smooth delivery. After shipping, you will receive a tracking number by email, which will be updated as the freight forwarder updates their system.
Important: Some countries have anti-dumping policies for fully assembled bikes. In such cases, we may ship the bike in two parts, partially assembled. If you prefer to receive your bike in a single package, please contact us prior to shipping to make arrangements.
INTERNATIONAL SHIPPING RESPONSIBILITIES
Please note that we do not accept product returns due to customs regulations, local laws, fees, taxes, or other country-specific restrictions. Customers are responsible for understanding and complying with their country's importation rules. This includes any customs clearance fees, duties, or taxes, even when free shipping is provided.
TRACKING YOUR ORDER
Once your order has been processed and shipped, you will receive an email with tracking details. The tracking information will be updated as the freight forwarder updates their system. If you have any concerns, feel free to reach out to us.
IMPORTANT NOTES
At Twitter Bike, we are committed to shipping your orders as quickly and efficiently as possible. However, unforeseen external factors such as courier strikes or other delays beyond our control may occasionally occur. In the event of any delay, we will follow up with the shipping service to resolve any issues.
If you have any questions, please don’t hesitate to contact us at info@twitterbikeusa.com.