Cyctrac EM5 (3rd) U4000-9S Electric Mountain Bike

By Twitter Bikes | Official Cytrac Series

$2,699.99 USD

ConfRev: U4000-9S

U4000-9S
U4000-9S
M6100-12S
Wheeltop-12S

eBike Color: Dark Green

Dark Green
Dark Green
Electro Silver
Titanium Grey

Frame Size: 27.5"×16"

27.5"×16"
27.5"×16"
27.5"×18"
29"×16"
29"×18"

🏆 30 Business Days Return
🚚 Free Shipping to Eligible Countries
Est. Delivery: 17-35 Business Days (varies by region)
🛡️ 3-Year Frame Warranty + 1-Year Component Warranty
Processing Time:
● In-stock models: 1-2 business days for inspection and packing
● Built-to-order models: 15-25 business days for production & QC
Factory Wholesale Price: For more than 5 bikes, please contact us; we will offer a factory price.

Description
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike 500W
Motor
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike 21700 Li-ion, 960Wh
Samsung Battery
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike 25KMH (Maximum 45KMH)
Max Speed Tested
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike 150-180 km
Pedal Assist Mode
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike 160 kg
Payload Capacity
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike 165-195CM
Applicable Height

Videos Cyctrac EM5 (3rd) U4000-9S


500W Motor


25KMH (Speed up to 45KMH)
Speed
150-180 KM
Maximum Range
500W
Motor

Cyctrac EM5 (3rd) U4000-9S Bafang Mid Drive eBike Motor use a high-speed brushless design. Compared to traditional motors, the EM5 (3rd) U4000-9S's motors have reduced internal friction, enabling efficient operation. Equipped with a maximum torque of 140 N.m, it easily climbs slopes and explores more challenging terrain.

Cyctrac EM5 (3rd) U4000-9S Electric Mountain Bike

Unlimited Swimming Power at Your Fingertips
Aluminum Alloy / SHIMANO Transmission / Mid-Drive Motor

Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike

Bafang Mid Drive Motor

Bafang motor system
Torque + cadence sensors: Multiple drivetrain options.
SHIMANO Electronic Shifting: Professional shifting kit, safe and reliable.

Long Battery Life

Built-in high-performance battery cells
Multiple assist modes: Suitable for both casual and competitive riding.
Shoulder-controlled air fork: Excellent shock absorption, worry-free riding.

Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike

The LCD smart meter can charge your phone.

Type-C interface, high-definition interaction, multiple assist modes available.

Frame Geometry Diagram

Frame Travel:
150mm (Bottom mount point A)
160mm (Bottom mount point B)

Rear Shock Size: 205*65mm
Trunnion mount of Top: width 54mm*M10
Standard mount of Bottom: width 30mm*Φ8

Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike

9 Speed Positioning Freewheel Ensures Precise Shifting

Better chain engagement, reducing the risk of chain slippage and enhancing riding safety.

4 Piston Hydraulic Disc Brakes Offer Strong Braking Power.

They provide sensitive braking and stable performance.

Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike

Cable Controlled Drop Seatpost

Comfortable riding, easy adjustment.

Magnesium Aluminum Alloy Shoulder Controlled Air Fork

Excellent shock absorption, worry-free riding.

Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
● SHIMANO 9-speed shifter ● SHIMANO 9-speed rear derailleur
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
● Motor included, single disc 38T ● SUNSHINE 9-speed flywheel
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike

Lightweight Aluminum Alloy Comfort Handlebars

Easy to apply force, making riding more comfortable and safer.

Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike

The new generation 6 Series aluminum chassis

Combines rigidity, performance, and aesthetics.

Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike
Cyctrac EM5 3rd U4000-9S Electric Mountain Bike

Technical


Frame Size
29(27.5)×16" / 18"
Bike Color
Dark Green, Electro Silver, Titanium Grey
Frame
CYCTRAC-EM5, Alu alloy AL7005, Flat weld & Smooth, Inner cables, Thru-axle12*148 Boost, UDH tail hook
Handelbar Sets
RS, Alu alloy, Matte, Handlebar 31.8×720, Stem 50mm ,Clamps 34.9mm
Fork
RS, Alu alloy, Coil suspension, Manual-lockout
Head Sets
Inner-Cables routing, Sealed bearings 52*52mm
Brake
RS, Alu alloy, 4-piston hydraulic disc, 203/203mm
Hub
RS, Alu alloy, 4-sealed Bearings, HG, Disc, 32Holes, Thru-axle F15×110_R12×148mm Boost
Rim
RS, Alu alloy with Double-wall & Rivets, W30×H21mm
Spoke
SHUNJIU, Circular 14G
Tire
CST, 29/27.5×2.4"
Grips
Circular 22.2×120mm, PU leather & locking Ring
Saddle
RS, Comfortable and Thickened for MTB
Pedals
RS, Alu alloy & Skid resistant for MTB
Motor System
Bafang Mid, M430, 48V500W
Max Torque
140 Nm
Speed Limit
25KMh Default (max 45KMh)
Pedal SensorTorque+Cadence, Throttle available
Battery
Samsung 21700 Li-ion, 960Wh, 48V20A
Endurance
Max 150-180KM (pedal assist)
Full Charge Time4-6 Hours
Charger
4.5A/245W, 3Pin
HMI
CYC-C101, LCD digital, USB/Type-C
Waterproof
IP X6
Max Load
160 KG
Seat Post
RS, H-adjustable & Cable Remote, 31.6*125mm

ConfRev Compare


eBike Specs U4000-9S M6100-12S Wheeltop 12S
Fork RS, MgAl alloy, Air, Manual, 120, Thru-axle 15*110 ROCKSHOX-RECON, Air, Manual, 120, Thru-axle 15*110 ROCKSHOX-RECON, Air, Manual, 120, Thru-axle 15*110
Derailleur Lever SHIMANO CUES/U4000-9S SHIMANO DEORE/M6100-12S Wheeltop EDS OX-12S wireless
Rear Derailleur SHIMANO CUES/U4000-9S SHIMANO DEORE/M6100-12S Wheeltop EDS OX-12S wireless
Cranksets Matching with Mid Motor, 38T Matching with Mid Motor, 38T Matching with Mid Motor, 38T
Cassettes SUNSHINE-9S, 11-46T SUNSHINE-12S, 11-50T SUNSHINE-12S, 11-50T
Chain SUMC-9S SUMC-12S SUMC-12S
Net Weight 24.7KG 24.9KG 24.9KG

Announcement from the exclusive distributor

We hereby announce that the Cyctrac EM5 (3rd) U4000-9S is available for purchase exclusively on the official Cyctrac website. This means that Cyctrac is the sole authorized seller of this product in this region. Selling the Cyctrac EM5 (3rd) U4000-9S on any other website or platform constitutes a violation of false advertising laws. We remind all consumers that only Cyctrac EM5 (3rd) U4000-9S products sold on the official Cyctrac 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. Cyctrac 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 Cyctrac EM5 (3rd) U4000-9S on any platform other than the official Cyctrac website. Thank you.

Features

Powerful 500W Bafang Mid Drive Motor - Experience limitless adventure with the Cyctrac EM5, equipped with a robust 500W Bafang Mid Drive Motor. This high-speed brushless motor delivers superior torque of 140 N.m, making steep climbs effortless. Whether navigating challenging terrains or cruising along flat paths, this bike ensures a smooth, efficient ride.

Long-lasting Samsung 21700 Li-ion Battery - Equipped with a top-tier 960Wh Samsung 21700 Li-ion battery, the EM5 offers an impressive range of 150-180 km in pedal assist mode. With a quick charge time of just 4-6 hours, you can spend more time riding and less time waiting.

Advanced SHIMANO 9-Speed Gear System - The Cyctrac EM5 features a professional SHIMANO 9-speed gear system, ensuring precise shifting and smooth transitions between gears. This advanced drivetrain technology enhances your riding experience, whether you're tackling steep hills or cruising on flat roads.

Superior Stopping Power with Hydraulic Disc Brakes - Safety meets reliability with the EM5's 4-piston hydraulic disc brakes. Designed for sensitive braking and consistent performance, they provide the stopping power you need on any terrain, ensuring your ride is both thrilling and secure.

Lightweight and Comfortable Design - Constructed with a new generation 6 Series aluminum chassis, the EM5 balances rigidity, performance, and aesthetics. Its lightweight frame enhances maneuverability while the comfortable handlebars and shoulder-controlled air fork promise a smooth, enjoyable ride.

Smart LCD Meter with Charging Feature - Stay connected while you ride with the smart LCD meter that not only displays essential stats but also features a USB Type-C charging port. Charge your devices on the go, ensuring you're always powered up for your adventures.

FAQs

What is the price of the Cyctrac EM5 (3rd) U4000-9S Electric Mountain Bike? - The price of the Cyctrac EM5 (3rd) U4000-9S Electric Mountain Bike is good. This bike offers a great combination of features and performance for its price.

What colors are available for the Cyctrac EM5 (3rd) U4000-9S? - You can choose from three beautiful colors for the Cyctrac EM5 (3rd) U4000-9S. The colors available are Dark Green, Electro Silver, and Titanium Grey.

What is the maximum speed of the Cyctrac EM5 (3rd) U4000-9S? - The Cyctrac EM5 (3rd) U4000-9S has a maximum speed of 25 kilometers per hour, but it can reach up to 45 kilometers per hour under certain conditions. This makes it fun for both leisurely rides and more thrilling adventures.

What type of motor does the Cyctrac EM5 (3rd) U4000-9S have? - This electric mountain bike is equipped with a powerful 500W Bafang Mid Drive Motor. It provides strong performance and can handle steep climbs easily.

How far can I ride on a single charge? - On a single charge, the Cyctrac EM5 (3rd) U4000-9S can travel between 150 to 180 kilometers in pedal assist mode. This means you can enjoy longer rides without worrying about running out of battery.

What is the weight limit for riders on this bike? - The Cyctrac EM5 (3rd) U4000-9S can support riders weighing up to 160 kilograms. This ensures that many people can enjoy riding this bike safely.

How long does it take to charge the battery? - Charging the battery of the Cyctrac EM5 (3rd) U4000-9S takes about 4 to 6 hours to fully charge. This means you can easily recharge it overnight and be ready to ride the next day.

What warranty does the Cyctrac EM5 (3rd) U4000-9S come with? - The Cyctrac EM5 (3rd) U4000-9S comes with a 3-year warranty on the frame and a 1-year warranty on components. This gives you peace of mind about your purchase.

Where can I buy the Cyctrac EM5 (3rd) U4000-9S? - You can purchase the Cyctrac EM5 (3rd) U4000-9S exclusively from the official Cyctrac website. It is important to buy from the official source to ensure you receive a genuine product.

What should I do if I experience an issue with my bike? - If you encounter any issues with your Cyctrac EM5 (3rd) U4000-9S, you should contact the customer service team through the official Cyctrac website. They can help you resolve any problems you may have.

Tags: Cyctrac EM5, Electric Mountain Bike, U4000-9S, 500W Motor, Bafang Mid Drive, SHIMANO Transmission, 27.5 inch bike, Long Battery Life

Range Test in Practice

Calculate your estimated range based on real-world conditions

Estimated Range

85 km
Rider Weight
70 kg
Terrain
Flat road
Assist Level
Normal mode
Temperature
20°C (68°F)