java gravel bike Java Frenetica City Gravel Bike
SKU: 58226703767
java gravel bike

java gravel bike Java Frenetica City Gravel Bike

Sale price$20.22 Regular price$22.47
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 2 - Jul 7

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Description

java gravel bike Java Frenetica City Gravel BikeThe FRENETICA electronic control system is light in weight, small in size, abundant in power, and stable in performance. With the exclusive GRAVEL tires, it can cope with the complex traffic environment in the city or the gravel road in the wild. FRENETICA's battery capacity is 360Wh, the riding range can reach 60 kilometers, the maximum speed can reach 32 kilometers per hour, and each charge takes about 5 hours. The integrated instrument is in the

The FRENETICA electronic control system is light in weight, small in size, abundant in power, and stable in performance. With the exclusive GRAVEL tires, it can cope with the complex traffic environment in the city or the gravel road in the wild.

FRENETICA's battery capacity is 360Wh, the riding range can reach 60 kilometers, the maximum speed can reach 32 kilometers per hour, and each charge takes about 5 hours.

The integrated instrument is in the middle of the handlebar for easy viewing, and the control buttons are on both sides of the handlebar for easy operation.

The instrument has real-time speed, battery power, total mileage, maximum speed, average speed, calorie consumption, and other data query functions to help everyone understand the riding status

With different gear adjustments, you can adjust the suitable riding gear according to the riding surface.

There is also a waterproof light on the front of the car, so you don’t have to worry about riding at night.

Let cycling become unrestrained and borderless, and you can switch between work and life modes at any time!

 

 Specifications:

 

Description

Brand

J-Air

Model

FRENETICA-City

 

Max Load Weight

100kg

Frame System

Bike Frame

Aluminum alloy frame

Fork

Aluminum alloy fork

Shock

//

Size

45CM/48CM/51 CM/54CM

Color

 

Ride Components

HandleBar

AL 6061-T6 butted 680mm

Stem

3D forged AL6061-T6 cp31.8*(p28.6*90mm,-5°

Shift
System

Shifters

Shimano SL-M2010-9

Front Derailleur

//

Rear Derailleur

Shimano RD-M370

Pedaling
Resistance

9-speed

Brake

System

Brake

Hydraulic disc brake

Brakes Levers

TEKTRO HD-M275

Brakes

TEKTRO HD-M275

Brake Disc

Hydraulic disc,160mm

Hybrid
Cycling
Tech

Motor

Mivice Mivice Rear drive motor M080 DC36V350W

Motor Torque

Maximum 40Nm

Max Speed km/h

25km/h

Power Assist

Torque Sensor

Display

Left Control GO, Frame Integrated LED Display

Battery
System

Capacity

EnergyPak Smart 360Wh, 36V, 10AH

Cells

SDI 21700 5000mah

Charger

EnergyPak Smart 2A Charger

Battery Life

500 Cycles

Recharge Time

5 Hours

Max Range

60km

Drivetrain

Chain Ring

SP60 BCD 130 48T

Cassette

11-32T

Chain

KMC Z9 Sport.NP/NP

Crankarm

Mivice Aluminum alloy Crankarm 152mm

Pedals

Nylon with bearing

Rims

700C Aluminum alloy rim, profile 21 mm

Tires

CHAOYANG 700*40C

Others 

Saddle

Road Saddle

Seatpost

Aluminum alloy post

Net Weight ;

18.6KG including Battery

Bike Size Unfold

L1742mm*W690mm*H1015mm

Bike Size Fold

//

Package Size

L1400mm*W230mm*H730mm

Gross Weight

23KG including Battery

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58226703767

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B
Verified Purchase
Bobby Joanie
West Palm Beach, US
★★★★★ 5
Perfect gift
Color: 2856 Silver Black Face/Silver Band
Got it for a birthday gift and he loves it. The style was perfect. Great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
J
Verified Purchase
Joshua M Stewart
Port Orchard, US
★★★★★ 5
Feels cheap, but so far it's held up
Color: 2926 Silver Green
Looks as advertised, works well, and pretty water resistant thus far. Surprisingly water resistant. Unfortunately the band the watch comes with immediately felt a little cheap and flimsy to me. About a week after my purchase the band did inevitably break. The watch itself is still fantastic and everything works proper, like it should. Funny thing, I had left a review shortly after my purchase, talking about my dissatisfaction with how cheap the band felt. I have purchased many Olevs watches in the past and have had zero issues with any of them. I guess the company that makes or sells these watches read my review and asked about my dissatisfaction. I informed them of what happened, and they offered me a full refund. Originally I posted my review at three stars, just for that watch. All the other Olevs watches I have purchased are great. The customer service is so fantastic, this has never happened to me before so I am elated. They earned the five-star rating, and I would highly recommend checking out their collection of watches if you are a collector like me. I am overly confident if you do purchase one of these watches, and have any issue whatsoever with it, if you contact the customer service department they will be incredibly helpful as they have with me, and based off of my recent experience, I am sure they will do whatever it takes to make things right with you. Well done, very surprising customer service department. Very refreshing these days. Based on customer satisfaction alone they get five stars from me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
T
Verified Purchase
Trevor C.
Boise, US
★★★★★ 4
Nice watch, cheap band sizing tool.
Color: 2856 All Black Face/Black Band
Nice watch, but watch band link removal tool is made of plastic and broke when trying to size the watch band.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
M
Verified Purchase
Maureen G
Fort Morgan, US
★★★★★ 5
Looks Awesome
Color: 2856 Silver Black Face/Silver Band
Bought this for our son for a fun watch and he loves it ! Looks amazing ! It did take a little bit of time to make it fit his wrist , but after that it was great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
W
Verified Purchase
Willie Jackson
Fort Morgan, US
★★★★★ 5
Accurate and affordable starter watch!
Color: 2926 Silver Blue
I bought this watch solely out of curiosity. It's not as heavy as I'd like, but the weight reminds me of the Citizen Super Titanium (lovely watch but not a fan). So I gave it to my son. He loves this watch! He wears it all day at school and everywhere we go. He's done such a great job of maintaining it that I'm looking to get him more expensive ones for milestones. Honestly, this is a great starter watch and it's amazing how accurate it is!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

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