KOOTU Rider3.0 Carbon Disc Racing Bike
KOOTU Rider3.0 Carbon Disc Racing Bike
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Size Chart
Size Chart
| Size | cm | ft |
| 50cm | 160-175cm | 5'2''-5'7'' |
| 52cm | 175-180cm | 5'7''-5'9'' |
| 54cm | 180-190cm | 5'9''-6'2'' |
For reference only, for specific size requirements, please check the frame size drawing for measurement before placing an order.
Shipping & Return
Shipping & Return
|
Shipping to
|
Average Delivery Time
|
Bikes Shipping Cost
|
|---|---|---|
|
United States
|
6-12 business days
|
Free
|
|
Australia
|
7-15 business days
|
$150
|
|
Asia
|
6-12 business days
|
Free
|
|
Middle East
|
10-15 business days
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$150
|
|
Canada
|
10-15 business days
|
$200
|
|
Mexico
|
10-15 business days
|
Free
|
|
Israel
|
6-10 business days
|
$200
|
|
India
|
6-12 business days
|
$150
|
|
Brazil
|
20-35 business days
|
$380
|
|
Europe
|
12-18 business days
|
$190
|
Shipping Information
- Once your order has been placed, we'll send you a confirmation email with your order number.
- When your order has been shipped, we'll send you an email with a tracking number and a link that you can track it online.
- No Tariff will be required to our customers on the Standard shipping methods.
Processing Time
After we received your order. It usually takes 2-3 business days for production, assembly, debug, packing, and sent out (Some new models may take 10-13 working days). Because we want to make sure the customer gets the bike 90% pre-assembled.
14-days Free replacement: contact customer service for missing and critically-damaged parts or other quality-related issues. Our customer service team will help to arrange the replacement.
Our policy lasts 14 days. If 14 days have gone by since delivery, unfortunately we can’t offer you a refund or exchange.
Contact Us
Contact Us
Email: kootubike@outlook.com
- 2-Year Warranty
- 14 Days Easy Return
- Free Shipping
The KOOTU Rider3.0 Carbon Disc Racing Bike is a feature-packed race ready bike. Built with a lightweight T800 carbon fiber frame and full integrated handlebar, it is designed to provide an optimal performance. Equipped with a Shimano Sora 18-speed drivetrain and 700C*28C CST tires, it ensures maximum power transfer and grip. Lastly, Mechanical Disc Brake technology ensures shorter braking distances for maximum safety.
- T800 grade carbon fiber frame, fork
- Weight:about 9.6kg (21.2lb)varies by size
- Full internal cable routing design
- Mechanical disc brake system
- Shimano Sora R3000 18 Speed
- 700*28C CST tires
- KMC Chain
- 90% assembled
KOOTU R12 carbon road bike, 700C adult disc brake road bike for men and women Full Integrated Inner Cable Racing Bicycle with Shimano Sora R3000 18 speed
Shift/Brake Lever
The Sora ST-R3000 shift/brake lever has braking and shifting functions and allows easy operation.
Upgraded Crankset
8 reinforced points are distributed on the bicycle crankset, which not only makes crankset more durable, but also enhances the riding efficiency.
Front Derailleur
The SORA R3000 front derailleur provides lighter 2x9 speed shifting thanks to its long arm design.
Rear Derailleur
SORA Medium Cage Rear Derailleur 9-speed. Using shadow design, thinner assembly structure provides a more streamlined integrated fit. The pulley maintains consistent distance to the cassette for increased shift stability.
Hydraulic Disc Brakes
Easy maintenance, stable performance and sensitive braking.
Floating Disc
The unique rivet link not only achieves a lightweight design, reduces heat transfer, and avoids brake deformation.
Collapsible content
Technical Specifications
| Frame | T800 grade carbon fiber |
| Fork | T800 grade carbon fiber, 700C*100 |
| Handlebar | Aluminum alloy, SM-AL-219TP, φ22.2*31.8*420 |
| Seat post | Aluminum alloy, SM-7200, 31.6*350 |
| Wheel SET | DR-30 700C, 700*1.5,14G*28H F/V 30 depth disc brake |
| Front hub | 288F-M12*100, aluminum, 2BS 14G*28H M12*100 |
| Rear hub | 288R-M12*142, aluminum, 14G*28H M12*142 |
| Tires | CST,C1808-700C, 700x28C DK27(60TPI) |
| Headset | JY bearing 28.6*41.8-52*39.8mm |
| Shaft | Aluminum, Rear Axle quick release lever: 170mm, Front Axle quick release lever: 122MM |
| Road bike straps | DD-XSJ PU+EVA 2150*30*3 |
| Crankset | OUNCE-421C-TT-N, 34/50T*170mm, BB68 |
| Chain | KMCZ9 |
| Left shift lever | SHIMANO ASTR3000LIA SORA, ST-R3000-L, 2-SPEED, W/1800MM, BULK |
| Right shift lever | SHIMANO ASTR3000RIA SORA, ST-R3000-R, 9-SPEED, W/2100MM BULK |
| Front derailleur | SHIMANO AFDR3000F SORA, FD-R3000, FOR REAR 9-SPEED, BULK |
| Rear derailleur | SHIMANO ARDR3000GS SORA, RD-R3000, SORA GS 9-SPEED BULK |
| Flywheel | CS-M2009 11-32T |
| Brakes calipers | PRO A8000 ED |
| Brake rotor | AR18 140MM |
| Front brake | PRO A8000 ED |
| Rear brake | PRO A8000 ED |
| Saddle | YBT K245 F02 |
| Pedals |
Sanyun LP-658A black |
The standard brake setting is Left hand control front brake, Right hand control rear brake, if you want to change, please let us know.
Size & Geometry
| Size | cm | ft |
| 50cm | 160-175cm | 5'2''-5'7'' |
| 52cm | 175-180cm | 5'7''-5'9'' |
| 54cm | 180-190cm | 5'9''-6'2'' |
For reference only, for specific size requirements, please check the frame size drawing for measurement before placing an order.
"WHY NOT ME"
Starting from the needs of riders, we are committed to providing riders with "professional carbon bikes with cost performance".