KOOTU Carbon Road Bike with Shimano Ultegra 8170 Electric Groupset Shifter 24 Speeds

Size :

KOOTU Official Store

20 In Stock


Frame material : T800 carbon fiber

Fork material: T800 Carbon fiber, fork open 100mm, thru axle

Front wheel hub: 14G*24H M12*100 , 2 creamic bearings

Rear wheel hub: 14G*24H M12*142, creamic bearings

Rear thru axle: 142mm open, full length 170mm

Front thru axle: 100mm open, full length 122mm

Wheels: 700C*14G*24H F/V,30*42MM, clincher type

Spokes: 45# steel ,ED,L:264mm + 45# steel ED,L:266mm , J hook

Tires: 700 x 28C Ultra Sport III 28-622

Inner air tube: 700*25/32C, (F/V)60MM

Handlebar: Integrated T800 carbon fiber ,420*31.8mm

Seatpost: T800 carbon fiber, 350mm

Handlebar grip: PU+EVA 2150*30*2.8 , carbon fiber pattern

Bottom bracket: SHIMANO SM-BB71, press in

Chain: SHIMANO CN-M8100, 108L

Left shifting lever: SHIMANO ULTEGRA ST-R8170(L),

Right shifting lever:SHIMANO ULTEGRA ST-R8170(R)

Front derailleur: SHIMANO ULTEGRA FD-R8150

Rear derailleur: SHIMANO ULTEGRA RD-R8150

Flywheels: SHIMANO CS-R8100.12-SPEED, 11-12-13-14-15-16-17-19-21-24-27-30T,

DIsc rotor: PRO140mm, 6 pins

Pedal: SANYUN 9/16''

Saddle: T90 Carbon fiber , 3K

Battery: SHIMANO BT-DN300

Recommended height:

47cm  155-165cm, 5'1" - 5'4"
51cm  166-175cm,5'5" - 5'7"4
54cm  176-185cm ,5'8" - 6'
56cm  186cm-190cm,6'1"- 6'2"



 1.Bike shipping details:

Ship from: China
After we received your order.It usually takes 6-8 working 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

Available countries: all over the world. (Except delay caused by force majeure)

Shipping way: UPS/EMS/DHL/DPD/ Special line and so on

Shipping time (for reference only) :

USA: About 12-18 working days

North america: CA/MEXICO ,about 10-20 working days.

EU countries: 12-18 working days.

Asia countries:6-12 working days

South america :(Brazil,Argentina,Colombia...) , about 20-35 working days.

Oceania:AU,about 15-25 working days.

UK:An additional VAT tax is required. Please contact our customer service.

Philippines: can only be shipped to Manila.Please contact our customer service.

Tax duty:

Tax free countries: All EU countries/ US/ RU/ Japan/ Singapore/ Malaysia/ Thailand/Qatar/ UAE. 

MEXICO/CANADA: Tax around 30-90 CAD, buyer pay.

If your counties is not listed, please kindly contact us.


2.Bicycle accessories shipping details:

Free Shipping worldwide

Shipping way: 4px express

Delivery time:About 15-25 days 

It is not ruled out that irresistible factors lead to the extension of the delivery time of the package,such as bad weather and Covid-19



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