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KOOTU BERSERKER GRX600 Carbon Gravel Bike

KOOTU BERSERKER GRX600 Carbon Gravel Bike

Regular price $2,099.00
Regular price $2,599.00 Sale price $2,099.00
Sale Sold out
Tax included. Shipping calculated at checkout.
Color
Size
Style

Size Chart

Recommend size chart:

Size cm ft
47cm 145-165cm 4'9''-5'5"
51cm 160-175cm 5'3''-5'9''
54cm 171-189cm 5'7''-6'2''

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

Geomety:

KOOTU BERSERKER GRX-400 frame geometry

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
$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

Email: kootubike@outlook.com

  • 2-Year Warranty
  • 14 Days Easy Return
  • Free Shipping

The KOOTU BERSERKER GRX600 Carbon Gravel Bike is the perfect choice for any cyclist looking to traverse varied terrain. Featuring a Shimano GRX600 22 speed drivetrain and hydraulic disc brakes, it provides responsive control and superior stopping power. Its T800 carbon fiber frame, fork, and seatpost provide superior durability and strength without compromising on weight. Ride with confidence and speed on the KOOTU BERSERKER GRX600 Carbon Gravel Bike.

  • Weight:Less than 10kg
  • T800 carbon fiber frame,fork,seatpost
  • Internal cable routing design
  • Shimano GRX600 22 speed
  • 700C*40C Continental tires
  • KMC chain
  • Hydraulic disc brake
  • Free pedals include

 

View full details

T800 grade carbon fiber frame ,fork,seatpost

The T800 carbon fiber bicycle is not only easy to ride, labor-saving, and shock-absorbing, but also has wind-breaking performance, helping riders to freely deal with the invasion of headwinds and sidewinds, and give full play to their riding speed

Full Internal Cable Route

Internal cable route design, so that the appearance of the frame more neat, while reducing wind resistance.

Shimano GRX Shifting

Professional drop handlebar, with special anti-slip paint on the lever, bring you comfortable and smoothy gear shifting experience.

Shimano GRX600 front derailleur

The FD-RX600 impresses with a natural shifting stoke feeling and its smooth-running functionality which is characterized by a very ergonomic power curve as well as the integration of a cable tension adjustment function.

Shimano GRX600 Rear Derailleur

Characterized by quiet, smooth, precise and reliable shifting even in the most demanding terrain. When activated the rear derailleur pivot takes a firm hold to reduce excessive movement, noise and general "chain chatter".

Shimano RS470 HUB

High performance, seal bearing with good Lubrication.

Shimano GRX Hydraulic dics brake

Shimano GRX Hydraulic dics brake

Shimano GRX hydraulic disc brake is a high-performance brake system that offers exceptional stopping power,smooth and quiet operation,durability,low maintenance,versatility,and progressive performance

Collapsible content

Technical Speicfications

Mode KOOTU BERSERKER GRX600 
Frame material T800 grade carbon fiber frame 
Fork matrial T800 grade carbon fiber fork(700C*100 )
Seatpost
T800 grade carbon fiber 350mm
Handlebar Gravel 480*31.8mm,40 degrees of flare
Stem Aluminum 31.8*28.6*100
Thru axle Hollow type, front M12*122 , rear M12*142
Wheels Aluminum,700c,30mm depth.
Tires Continental Terra ShieldWall (40-622) 700*40C
Bottom bracket GINEYEA BB51
Chain KMCX11R
Shifting levers SHIMANO ST-RX600
Front derailleur SHIMANO FD-RX600
Rear derailleur SHIMANO RD-RX600
Crankset FC-RX810-2,GRX FOR REAR 11-SPEED,HOLLOWTECH 2,170MM,48-31T W/OBB
Flywheel SHIMANO 105 CS-R7000,11-SPEED,11-12-13-14-16-18-20-22-25-28-32T,
Disc rotor SM-RT70 SS 140MM.E/LOCK RING
Pedal SANYUN LP-658A
Saddle YBT,PU-leather

Size & Geometry

Recommend size chart:

Size cm ft
47cm 145-165cm 4'9''-5'5"
51cm 160-175cm 5'3''-5'9''
54cm 171-189cm 5'7''-6'2''

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

Geomety:

KOOTU BERSERKER GRX-400 frame geometry

"WHY NOT ME"

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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