Twitter MT390 U4000-9S MTB Aluminum Alloy Mountain Bike

MT390 MTB, AL6061-T6 Mountain Bike

● MTB, AL6061-T6 Inner cables Frame ● TW Alu alloy, Coil suspension, Manual-lockout ● CUES/U4000-9S CUES/U4000-2*9S ● TEKTRO Hydraulic Disc, 160/160mm

Twitter MT390 U4000-9S MTB Aluminum Alloy Mountain Bike

Suitable for use in multiple scenarios

Twitter MT390 U4000-9S Road Bike
● Relaxing and leisurely cycling
● Competitive Cycling
● Commuting to work by bike

CONQUER THE RUGGED

Reshape the contours of the mountains and fields Aluminum alloy mountain bike

● AL6061-T6, XC Frame
● Four configuration options Hydraulic disc brake
● MgAl alloy air suspension, remote

FRAME GEOMETRY DIAGRAM

Easy to Control Steady Even on Gravel Roads

Alu alloy, Handlebar
Lighter than steel frames, tougher than carbon frames it's not a compromise, it's purer control. Lightweight aluminum alloy: get 90% of the performance for half the budget.

● Corrosion-resistant ● High Rigidity ● Lightweight

MT390 AL6061-T6, XC, Thru-axle Frame

Mountain / Flat Welding Putty / Internal Wiring
Aluminum aloy has good plasticity and ductility, low density, high strength, shock absorption, high load-bearing impact capacity, and good corrosion resistance to organic substances and alkalis.

● Lightweight
● High Strength
● Corrosion Resistant
● Cost-Effective

EASY TO USE AND DURABLE

Alu Alloy, Coil Suspension Fork
The front fork balances efficiency on flat roads with comfort on rough terrain, while also being lightweight, durable, and easy to handle. It's a very cost-effective and practical setup for a mountain bike.

International Big Brand CUES/U4000-9S Gear Shift Kit

Impact-resistant, corrosion-resistant, ride freely.
● Sun-resistant ● Corrosion-resistant ● Flat Welding ● High Load-bearing Capacity

Sturdy and durable, worry-free maintenance kit. It does not pursue lightweight design or competitive-level shifting speed, but instead focuses on durability, smoothness, and compatibility. If you mainly use it for daily city commuting, weekend leisure rides, orlong-distance travel.

Flat Welding, Strong Lightweight Load-bearing

Reliable Braking TEKTRO Hydraulic Disc

Controlled as needed, responds in a flash!
● Mountain trails ● Endurance riding ● City commuting

The front fork is made of aluminum alloy, making it lighter. It reduces the overall weight of the bike, improves riding flexibility and handling, and also has good durability and corrosion resistance, providing reliable support.
● Sensitive to the touch ● Bike Safety ● Brake stability

29 (27.5)×2.1" Lightweight all-terrain tires

Wear-resistant and Puncture-proof | Light and Easy for Cycling | Thoughtful Details

The 2.1-inch wider tire not only improves riding stability but also enhances the ability to handle complex terrain. It provides excellent grip on various surfaces like muddy roads, dry gravel, and slippery ground.

● Mountain bike durable tires, explosion-proof tread increases tire strength.
● Inner tube protective cushioning layer.
● Inner explosion-proof layer.
● The tire carcass is the main body of the tire. It's often used as a reference for TPI. The higher the TPI the more fibers there are.
● The bead is used to hold the inner tube in place, making the tire less likely to deform.

● CUES/U3020-9S Rear Derailleur
● CUES/U4000-9S Derailleur Lever
● SUMC-9S Chain
● Alu alloy, Square Axis 38T Cranksets
● SUGEK-9S, 11-36T Cassettes

Twitter MT390 U4000-9S Aluminum Mountain Bike

Handelbar Sets, Clamps, Fork, Head Sets, Washer: Alu alloy

Technical

ConfRev Compare

Twitter Bike Size

5 TYPES OF FRAME SIZES

* Because everyone's body shape is different, proportions vary, and there may be certain deviations during manual measurement.
* This size chart is for reference only.

Announcement from the exclusive distributor

We hereby announce that the Twitter MT390 U4000-9S is available for purchase exclusively on the official Twitter website. This means that Twitter is the sole authorized seller of this product in this region. Selling the Twitter MT390 U4000-9S on any other website or platform constitutes a violation of false advertising laws. We remind all consumers that only Twitter MT390 U4000-9S products sold on the official Twitter website are genuine. Do not be misled by other websites or sellers claiming to offer our product. Buyers who purchase from unauthorized sources may receive counterfeit products, incur additional costs or disappointments related to delivery delays, or receive products that do not meet specified standards. We have a team of experienced professionals dedicated to protecting our rights. Twitter reserves the right to take legal action in the event of any infringement of its exclusive sales and distribution rights. We encourage consumers to report any fraudulent activity or misleading information regarding the Twitter MT390 U4000-9S on any platform other than the official Twitter website. Thank you.

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