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GEN3+ 2T Carbs
Beta
125 RR
200 RR
250 RR
250 XR
300 RR
300 XR
350 XR
Xtrainer 250/300
BRC Racing
BRC 500
YZM 500
Fantic
TZ125
TZ250
TZ300
XE/XX125
XX250
GasGas
EC125
EC/XC200
EC/XC250 (& GP)
EC/XC300 (& GP)
MC125
MC250
Wild HP 300
EC Ranger 200/300
GPX
TSE250R
TSE300
Husaberg
TE125
TE250
TE300
Husqvarna
TC/CR 250
TE/WR/CR150
TE/WR/WXC/WXE250
TE/TX/WR300
TE/TC/TX/WR/CR125
WXC/WR/CR360
WR430
WR400
Honda
CR125
CR250
CR480
CR500
TRX250R
ATC250R
Pilot FL400R
Odyssey FL350R
Kawasaki
KX125
KX250
KX500
KDX250
KTM
125 SX/XC/XC-W/EXC
150 SX/XC/XC-W
200 SX/MXC/XC/XC-W/EXC
250 SX/SXS
250 XC/MXC/XC-W/EXC
300 XC/MXC/XC-W/EXC
360 EXC/MXC/EGS/SX
380 EXC/MXC/EGS/SX
Rieju
MR250
MR300
MR Ranger 200/300
Sherco
125SE/SM
250SE
300SE
Suzuki
RM125
RM250
RMX250
LT500 QuadZilla
TM
EN/MX/SMM/SMR/SMX 125/144
MX/SMX/SMM/SMR 250/300
EN250
EN300
Yamaha
YZ125(144)
YZ125X(144)
YZ250
YZ250X
YZ/IT465
YZ490
IT490
GEN3+ 4T Carbs
Suzuki
DR-Z400
DR650
Honda
XR650
Yamaha
WR450F
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READY FOR

READY FOR

CHAMPIONS

Select Your Model, Can’t find it?  Contact Us.
Order Now
Revolutionary Upgrade
Revolutionary Upgrade
NEW GEN2 / GEN3+
XTNG GEN3 PLUS

XTNG GEN3 PLUS

“One setup. Any condition. No compromise"
* High-strength aluminum alloy construction
* Precision casting CNC machining
* 0.002 mm core tolerance
* ISO 9001 IATF 16949 certified
* Up to 10% more power stronger low-end torque
* Around 30% better fuel economy
* Over 50% lower emissions
* Automatic altitude temperature compensation
* 100% tool-free external tuning
* Supports Power Jet, TPS, solenoid torque gain systems
GEN3+ Tool-Free Adjustment
GEN3+ Tool-Free Adjustment
Just Two Fingers
Idle adjustment
Just Two Fingers
Metering rod height adjustment
Just Two Fingers
Torque enhancement circuit adjustment
Just Two Fingers
Fuel assist circuit adjustment
Just Two Fingers
Quick fuel release control
Just Two Fingers
Power jet adjustment
Freedom to Switch
Single or Multi-Circuit

Freedom to Switch

XTNG GEN3+ can run in single-circuit mode,delivering
the same direct and simplified fuelcontrol you would
expect from a SmartCarb.

XTNG NEW GEN2 / GEN3+ can operate in
multi-circuit mode, similar to a Lectron Billeron Pro,
ensuring precise fuel delivery across all throttle ranges.

Superior Fuel Atomization

Superior Fuel Atomization


Built on the proven metering rod principle XTNG NEW GEN2 / GEN3+ takefuel atomization beyond traditional carburetors.

This delivers smoother response, improved efficiency,
and unmatched performance.

Inverted Teardrop Venturi

Inverted Teardrop Venturi


GEN3+ is based on the background technology disclosed in the publicly available patent CN200971812Y.It delivers a stronger signal and improved atomization at low throttle,instant throttle response through a smooth transition,and high airflow at wide open throttle for maximum power.

Enhanced Low-End Torque
Air Circuit Switch

Enhanced Low-End Torque


A unique air circuit switch channels airflow into the carb, working with the fuel assist circuit to:
Create finer fuel atomization
Deliver stable idle
Boost torque below 1/3 throttle
Something no competitor offers.

Maximum Durability
Transparent Float Bowl

Maximum Durability


High-grade transparent float bowl resistant to fuel, solvents, UV, and harsh environments — built for long-term durability while allowing instant fuel level inspection.

Pressurized Fuel System
Internal Venting

Pressurized Fuel System


GEN3+ features an internal venting system that pressurizes fuel for improved atomization. Compared to external venting designs, this delivers more complete combustion, higher efficiency, lower emissions, and reduced fuel evaporation.

Dual-Ball Check Valve

Dual-Ball Check Valve


GEN3+ use a dual-ball check valve system with a steel ball and a floating plastic ball to help prevent fuel backflow during tip-overs and reduce fuel flooding into the venturi.

No mechanical contact—signal transmission is achieved purely through a clean electromagnetic signal.
Supports TPS
Supports TPS
Fully unlocks the ignition functions of both OEM
and aftermarket CDI systems

Can be directly integrated with the OEM solenoid system
and original factory functional configuration
Fully compatible with BETA models equipped with an electronic oil injection system
Unmatched Altitude & Climate Adaptability

Unmatched Altitude & Climate Adaptability


Maintains a stable air–fuel ratio across all altitudes, temperatures, and humidity levels, operates reliably up to 6,200 meters, and delivers greater reliability than EFI, TPI, and TBI systems.

GEN3+ delivers unmatched performance with effortless external adjustments, exceptional low-RPM torque, impressive peak horsepower, and reliable operation in any environment.

Our promise: Unleash your engine s full potential on the track, in training, or during everyday rides and rediscover the pure joy of riding.