M5 · M6 · M12 MAX
72 V · 8.5–15 kW · one chassis, 4 builds, 3 bodyworks
- M5 MAX · M6 MAX · M12 MAX
- Gearbox motor, 100–200 A controller
- 19"/17" · flagship 21"/18"
- 150–180 kg payload
MAX · M8 · W SERIES · MADE IN JINHUA, ZHEJIANG, CHINAMAX · M8 · W · MADE IN CHINA
Full-Size
Electric
Dirt Bikes
for Adults.
Seven full-size electric dirt bikes on three platforms — a gearbox family for practice and race use, a direct-drive entry model, and a long-running W series with removable batteries and a 5-speed semi-automatic gearbox on the flagship.Seven full-size electric dirt bikes on three platforms — gearbox, direct-drive and W series, with removable batteries and a 5-speed semi-automatic gearbox on the flagship.
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60–72 V
4.5–15 kW
14"–21" wheels
75–100 km/h
130–180 kg load
The full-size range
Three platforms. Seven full-size models.
Every adult machine we build sits on one of three platforms. Pick the platform your market rides, then pick the build inside it — the chassis, the drivetrain and the spares set all follow from that one choice.
M8
60–72 V · 6–10 kW · 3 builds
- Full-size frame, direct drive
- 17"/14" stepping up to 19"/17"
- 70–80 km per charge
- 130 kg payload
W5 · W1 · W3
72 V · 4.5–11 kW · three separate machines
- W5 · high-power practice
- W1 · dual-sport crossover
- W3 · 5-speed semi-automatic
- 17"–21" wheels
Platform 01 / M5 MAX · M6 MAX · M12 MAX
M5 MAX · M6 MAX · M12 MAX: one chassis, three bodyworks.
These are not three different bikes. M5 MAX, M6 MAX and M12 MAX share one steel chassis, one 72 V gearbox drivetrain and one specification table — only the bodywork, graphics and colour change. Order one spares set and it covers all three.
Four builds, one specification table
The table below is the platform. Its four columns are the four drivetrain builds — not four different models. Any build can be ordered in any of the three bodyworks, so a dealer can carry one spares set and one service procedure across the whole family.
Two 72 V builds share the 19"/17" wheels; the 15 kW flagship steps up to 21"/18" — the same sizes as a 450cc motocross bike, so tyres and rims are locally available.
Specification
72 V · 8.5 kW
72 V · 10 kW
72 V · 13 kW
72 V · 15 kW
Motor
8500 W gearbox
10 kW gearbox
13 kW gearbox
15 kW gearbox
Battery
72 V / 31.5 Ah
72 V / 36 Ah
72 V / 40 Ah
72 V / 40 Ah
Controller
100 A
120 A
150 A
200 A
Top speed
80–85 km/h
90–95 km/h
95–100 km/h
100 km/h
Charger
72 V / 7 A
72 V / 7 A
72 V / 7 A
72 V / 7 A
Tires
F 70/100-19 · R 90/100-17
F 70/100-19 · R 90/100-17
F 70/100-19 · R 90/100-17
F 80/100-21 · R 110/100-18
Seat height
850 mm
850 mm
850 mm
930 mm
Net weight
83 kg
85 kg
88 kg
92 kg
Maximum load
150 kg
150 kg
150 kg
180 kg
Packing carton
1605 × 375 × 710 mm
1605 × 375 × 710 mm
1605 × 375 × 710 mm
1665 × 375 × 750 mm
Same on all four builds — steel frame · hydraulic heavy-duty brakes front and rear · 780 mm handlebar width · 285 mm ground clearance. The first three also share a 1285 mm wheelbase and a 1940 × 800 × 1150 mm body; the 15 kW flagship steps up to 1340 mm and 2030 × 800 × 1190 mm. No range figure is quoted for this platform at specification time.
Smaller rider, same factory?
The M8 below is the full-size frame with a simpler direct-drive drivetrain — the entry point to this category.
Platform 02 / M8
M8: the full-size frame without the gearbox.
A full-size chassis and a 130 kg payload, on a direct-drive motor instead of the MAX gearbox. Three builds from 60 V to 72 V span 75–90 km/h, so this is the platform for dealers whose riders want full-size proportions at the entry price point.
M8 · Full-size entry · 17"/14" or 19"/17"
Full-size adult electric dirt bike, direct drive
Three builds on one frame: a 60 V 6 kW entry on 17"/14" wheels, a 72 V 7.5 kW step, and a 72 V 10 kW build — both 72 V versions move up to 19"/17".
All three run a 420 heavy-duty chain and hydraulic disc brakes, with hydraulic suspension front and rear and a 130 kg payload. Best range is 80 km and charge time is 6–7 hours on a 5 A charger.
60–72 V · 6–10 kWChain drive17"/14" → 19"/17"70–80 km130 kg load
Specification
60 V · 6 kW
72 V · 7.5 kW
72 V · 10 kW
Motor
60 V / 6000 W
72 V / 7500 W
72 V / 10 kW
Battery
60 V / 31.5 Ah
72 V / 31.5 Ah
72 V / 35 Ah
Controller
100 A
100 A
150 A
Top speed
75–80 km/h
85 km/h
85–90 km/h
Range
70 km
75 km
80 km
Tires
F 70/100-17 · R 90/100-14
F 70/100-19 · R 90/100-17
F 70/100-19 · R 90/100-17
Seat height
85 cm
88 cm
88 cm
Wheelbase
122.5 cm
129 cm
129 cm
Maximum load
130 kg
130 kg
130 kg
Packing carton
1465 × 385 × 735 mm
1605 × 375 × 710 mm
1605 × 375 × 710 mm
Same on all three builds — 420 heavy-duty chain · hydraulic heavy-duty brakes · hydraulic front and rear suspension · three-speed zero start · rider height 120–185 cm · 5 A charger, 6–7 h to full. Net weight is not quoted for this model at specification time.
Platform 03 / W5 · W1 · W3
W5 · W1 · W3: three different machines.
The W series is the long-running full-size line, and unlike the MAX trio these three are genuinely different bikes: a high-power practice machine, a lighter dual-sport crossover, and the only machine in the whole range with a gearbox and a clutch lever.
W5 · High power · 19″ / 17″
High-power electric motocross bike for practice & trail
A high-power electric motocross bike on 19/17″ wheels, available in 8.5 kW and 11 kW versions. It targets practice tracks and advanced trail riding.
All versions use a heavy-duty 428 chain for better durability in mud and high-load conditions, and load capacity reaches 130 kg. The 19/17″ set-up balances clearance and stability for adult riders who want a proper motocross feel.
72 V · 8.5 / 11 kW
428 heavy-duty chain
19″ / 17″
130 kg load
W1 · Dual-sport / crossover · 17″ or 19″
Dual-sport & crossover electric dirt bike for adults
A flexible adult electric dirt bike for dual-sport and crossover use. One platform offers two configurations — 17/14″ (83 cm seat) and 19/16″ (90 cm seat) — allowing dealers to cover different rider sizes with fewer SKUs.
Both versions run a 72 V 7 kW motor, a 36 Ah removable battery and an 80 km/h top speed. Weight stays between 74.5–78.5 kg for better handling, while the removable battery supports mixed trail and short-transfer use.
72 V · 7 kW
36 Ah removable
80 km/h
74.5–78.5 kg
Two seat heights
W3 · Flagship · 21″ / 18″
Full size electric motocross bike with a 5-speed semi-automatic gearbox
Our flagship full size electric dirt bike for adults, and one of the few production electric motocross bikes with a 5-speed semi-automatic clutch. It delivers the shifting feel many gas motocross riders expect.
It uses a 50 Ah removable lithium battery (≈100 km range, 5-hour fast charge), making home charging practical. Front 21″ / rear 18″ tyres match common 450cc gas sizes for easy replacement; fully adjustable aluminium suspension (50-click) and a 150 kg load rating cover most adult riders and their gear.
72 V · 4.5 kW
5-speed semi-auto
50 Ah removable
≈100 km
150 kg
Technical specifications comparison
The table below covers the three W-series machines only — the MAX platform and the M8 carry their own tables above. Every figure is quoted at the specification we ship, not a prototype. W1 and W3 carry removable packs, and all three share hydraulic disc brakes front and rear.
Specification
W5 · 8.5 kW
W5 · 11 kW
W1 · 17″/14″
W1 · 19″/16″
W3
Motor
72 V / 8500 W
72 V / 11 kW
72 V / 7000 W, air-cooled
72 V / 7000 W, air-cooled
72 V / 4.5 kW
Battery
72 V / 36 Ah
72 V / 40 Ah
72 V / 36 Ah, removable
72 V / 36 Ah, removable
72 V / 50 Ah, removable
Top speed
85 km/h
85–90 km/h
80 km/h
80 km/h
100 km/h
Tires
F 70/100-19 · R 90/100-17
F 70/100-19 · R 90/100-17
F 70/100-17 · R 90/100-14
F 70/100-19 · R 90/100-16
F 80/100-21 · R 110/100-18
Suspension
Hydraulic front · hydraulic rear
Hydraulic front · hydraulic rear
Inverted fork · rear airbag shock
Inverted fork · rear airbag shock
Aluminium alloy, adjustable (50-click)
Charger
72 V / 7 A
72 V / 7 A
72 V / 5 A
72 V / 5 A
72 V / 10 A
Seat height
850 mm
850 mm
83 cm
90 cm
93 cm
Maximum load
130 kg
130 kg
130 kg
130 kg
150 kg
Vehicle size
1900 × 790 × 1100 mm
1900 × 790 × 1100 mm
1800 × 780 × 1100 mm
1860 × 780 × 1100 mm
2140 × 840 × 1225 mm
Same on all five builds — front and rear hydraulic disc brakes · three-speed zero start · chain drive. W1 is one machine in two fitments — the 17″/14″ build sits at an 83 cm seat and the 19″/16″ at 90 cm. W5 runs 19″/17″ on both outputs. The full row-by-row specification ships with the spec sheet; ask us and we will send it.
The key parameters are compared above; the full row-by-row specification for each build ships with the spec sheet. Five builds, one document package: every W-series machine leaves the line with UL · RoHS · CE · DOT, and certifications can be re-issued under your own brand name.
Certification
UL
RoHS
CE
DOT
From market research to custom production
Flexible OEM/ODM customization & upgrades
We go beyond basic private labeling. We first study your target market's rider habits, competition, price positioning and brand character, then propose adjustments to geometry, power delivery, suspension, battery strategy and appearance — instead of handing you one generic calibration.
Battery
Stock capacityLarger or dual-battery
Longer range for rental fleets and long-distance trail use.
Controller
Standard controllerHigher-performance controller
Stronger response, tuned to your local riding conditions.
Suspension
Standard adjustableHigher-spec / custom
Calibrated for different rider weights and terrain.
Tyres
Stock off-roadPremium off-road
Serious trail and race customers stop shopping for tyres.
Branding
Factory brandingPrivate label
Custom colours, logos and packaging — your brand visuals, your paperwork.
Exclusivity
Shared model codeExclusive model codes
Deep differentiation from every other dealer on the same platform.
Three-electrics tuning
Our motor, battery and controller capability lets us refine the power curve, throttle response, regenerative braking and battery management for your market's riding conditions.
Fast standard changes
Colours, logos, packaging, manuals and plugs are completed quickly. Samples are built to production specification, and factory visits are welcome.
Your name on the paper
We support exclusive model codes, full brand visual execution and certifications applied for under your own brand name — not a factory label.
OEM / ODM
Share your target market, volume and requirements — we reply with feasibility and a timeline within 2 business days.
Schedule a factory visit
NDA on request · sales@arkamoto.com
Ready to build your full-size range?
Tell us your market, the builds you want to stock and the volume you have in mind. Our B2B team replies within 2 business days with a spec sheet, a wholesale quote and a sample plan.
Confidential & NDA-Ready
Your brand, tooling and designs stay 100% yours.
No-Obligation Proposal
Tailored spec sheet & quote within 2 business days.
Pilot Before Scale
Sample & pilot runs before you commit to volume.
Dedicated After-Sales
Spare parts and technical support for the long haul.