YAMAHA

Yamaha BWS/Nitro 100 (Fly and Delta clutch)

Yamaha BWS/Nitro 100 (11GR)

Yamaha BWS/Nitro 100 (Ø112mm Drum)

The use of the new O2 controller allows for carburetion management in the area where the Lambda sensor controls the air/petrol mixture to be introduced into the combustion chamber. This device is able to make the Lambda sensor work at a value other than stoichiometric, improving the A/F (Air/Fuel ratio) to improve torque and power while respecting the engine’s DNA.

For OEM/VL12/VL14

This new system is based on Multivar MHR Next, which, matched with the other parts - allows to achieve really unique performances!
The torque driver (movable pulley) has a larger diameter compared to the original one and the very latest specifications, allowing to have a greater velocity-ratio range compared to the original pulley
The fixed half-pulley completes the OVER RANGE: this component features a diamond finish of the belt-side pulley surface and a redesigned working angle to further increase the gearing range.
The whole completion of OVER RANGE system includes the torsion controller.
NB: For an even better performance we suggest you to combine the variator with the new X K Belt MHR.

Yamaha BWS/Nitro 100 (for Malossi 125cc Cylinder)

Yamaha BWS/Nitro 100 (fits Malossi 125cc Cylinder Kit)

Yamaha BWS/Nitro 100 (for Malossi 125cc Cylinder Kit)

Ø 57,5X1,5

Ø 57.9X1.5

Ø 58.3X1.5

Yamaha BWS/Nitro 100

Yamaha BWS/Nitro 100 (for Standard Clutch)

Pre-hardened carbon steel springs for original clutch, with high yield strength, galvanically treated for extended protection.
The different colouring indicates the load capacity of each spring series.
The spring kit permits up to a 500 rpm clutch engagement with 150 rpm increments per spring type.

UNIVERSAL

UNIVERSAL

UNIVERSAL

YAMAHA XP560

Quality of the filtering media, unalterable in time, and insensitive to rapid temperature changes starting at 20°C below zero to the most elevated operational temperatures
Ability to filter infinitely small metallic particles and trap a greater quantity of harmful larger contaminants, in virtue of the special micro-porosity filtering media itself and its high capacity

Ø 70,5x126mm thread Ø 6,5mm 14k

Ø 67,2x130mm Ø thread 5mm 6,2k

Yamaha BWS/Nitro 100

Yamaha BWS/Nitro 100

Yamaha BWS/Nitro 100 (Discontinued OEM# 4VP-E7670-01)

W360 x H340 THK 3 mm

An aggressive line of aerodynamic and protective screens perfectly interchangeable with the originals, made with a superior acrylic PMMA material in dark smoke colour.

This component called Torque Driver for its specific function of determining the exact shifting moment, was calculated to give the vehicle the maximum possible acceleration in connection with the specific power of any single engine. The spiral's peculiar shape was studied to fix the RPMs on the point of maximum power. It was expressly created to complete the development of boosted motors withour cylinders, variators and the special Malossi K Belts, allowing to fully exploit your vehicle's notable torque and power.

Yamaha BWS/Nitro 100

Reduce vibrations and to make the system operation stable at any rpm and temperature.

Yamaha BWS/Nitro 100

Malossi Traction Free is a device designed especially for Yamaha TMax 530 and 560 cc maxiscooters to inhibit traction control and/or the vehicle’s speed limiter.

4 selectable functions using the 4-position rotary switch:
Bypass => resets the original configuration
Tcs-off => disables traction control
Limit-off => disables the speed limiter
Tcs+Lim => disables traction control and the speed limiter

High air flow
Multilayer long fibre cotton gauze, non-oiled, and sandwiched between two epoxy-coated aluminium wire screens. Encased in a polyurethane frame, 30 Kg/m3 adhesive based, insuring an excellent seal
Washable and reusable

Further widened gear range (especially short gear)
Improved shifting consistency
Hard anodized - black
Modified roller guides to allow greater operational linearity while maintaining maximum power
Case-hardened and ground machined steel sliding bushing
Hardened, ground machined, chromed steel hub- New one-piece rollers with a better performing compound
Supplied with two different roller sets and two shims in order to change the number of revolutions of the gear curve of your vehicle perfectly adjusting its speed and acceleration

NB: For an even better performance we suggest you to combine the variator with the new X K Belt MHR.

Larger external diameter (186 mm, +3 mm compared to the original one), redesigned working angle (13°) and diamond finish of the belt-side pulley surface to further increase the gearing range!