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KOOTU R03 Carbon Road Bike Shimano 105 R7000 22 Speed

KOOTU R03 Carbon Road Bike Shimano 105 R7000 22 Speed

Regular price $1,499.00
Regular price $1,998.67 Sale price $1,499.00
Sale Sold out
Tax included. Shipping calculated at checkout.

Size Chart

Recommend size chart:
Size cm inch
48cm 155-165cm 61''-65''
52cm 166-175cm 65.4''-68.9''
54cm 176-185cm 69.3''-72.8''
56cm 186-190cm 73.2''-74.8''

For reference only, for specific size requirements, please check the frame size drawing for measurement before placing an order.

Shipping & Return

Shipping to
Average Delivery Time
Bikes Shipping Cost
United States
6-12 business days
7-15 business days
6-12 business days
Middle East
10-15 business days
10-15 business days
10-15 business days
6-10 business days
6-12 business days
20-35 business days
12-18 business days

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


  • $100 OFF
  • 14 Days Easy Return
  • Free Shipping
View full details

KOOTU R03 carbon road bike T800 carbon fiber frame bicycle with Shimano 105 R7000 22 speed v brake racing bike

Quick detail:

  • T800 carbon fiber frame, fork, seatpost 
  • Aerodynamic frame
  • Internal Cable routing design
  • Shimano 105 R7000 22 Speeds
  • 700*25C Continental Tire KMC chain
  • 9.2kg (20.3lb) lightweight bike

Collapsible content

Bicycle components:

Frame Size: 48cm/52cm/54cm/56cm
Wheel Size: 700C
Color: Red/Grey


Frame Material: T800 carbon fiber
Fork: T800 carbon fiber, 700C*100
Handlebar: Aluminum
Stem: SM-A92-8, Aluminum alloy
Saddle: YBT K245 F02
Seat Post: T800 carbon fiber, R03, 350mm

Derailleur / Brake System:

Shift lever: Shimano KSTR7000LIL 105, ST-R7000
Front derailleur: Shimano KFDR7000FL 105, FD-R7000-L, 11-Speed, Down-swing, Brazed-on bulk
Rear derailleur: Shimano KRDR7000GSL 105, RD-R7000, GS 11-Speed,Direct attachment, bulk
Crankset: VICTOR-621C-TT, 34/50T*170mm, BB68

Transmission Control System:

Chain: KMCX11R
Pedal: Sanyun LP-658A black

Wheelset System:

Wheels: DR-36 aluminum
Tires: Continental Tire 700*25C Ultra Sport II

Shimano R7000 Hand Change

The lever is slimmer and more ergonomic shape, bringing fast and intuitive shifting and reliable braking.

Upgraded Version Canine Tooth Plate

The hollow design is obviously helpful for improving the rigidity of cross-legged while reducing weight. The design of the integrated chainring is more controllable, and the riding is more powerful.

Front Derailleur

The new chain link structure can be easily set and fine-tuned without special tools, which more naturally matches the force curve of the hand, and can be easily shifted.

Rear Derailleur

The thin design increases the shifting stability and reduces the collision valnerability.

Caliper Brake

Caliper brakes can prevent the danger of the bicycle being too fast when the speed is relatively fast.

Enhanced Flywheel

Fine quenching and hardening, high-precision positioning. Tooth shape, uniform force, continuous teeth, can efficient transmission, light-weight design and other advantages.


Starting from the needs of riders, we are committed to providing riders with "professional carbon bikes with cost performance".

Find Your Bike
  • Brand Story

    From German craftsmanship, 18 years of industrial manufacturing experience...

  • Free Shipping

    Kootu's mission is to make high-end carbon fiber bikes affordable for everyone

  • UCI Approved

    All road wheelsets are UCI Approved

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