• Xmotorstore Payments

    Xmotorstore Payments
  • Reduced price
  • New

Malossi Tc Unit Rpm control 55 8678 electronic control unit for Aprilia

55 8678

Malossi Tc Unit Rpm control 55 8678 electronic control unit for Aprilia

Code: 55 8678

The incessant development of electronics in the motor sector has led Malossi to the creation and marketing of a complete line of electronic control units for road and racing scooters which embody the utmost technology.

Each control unit model has been expressly studied for the scooter on which it will be mounted, for this reason after countless tests on static and roller benches and on race circuits an optimal ignition mapping (fixed or variable) has been defined in order to obtain the maximum performance from the vehicle. The Malossi electronic control units have also been designed to allow extremely simple installation, as they are interchangeable with the standard control units; compact and ergonomic, they connect perfectly to the original connectors.

The Malossi ECUs also allow you to eliminate the rev limiter present on the stock ECUs: in this way you can fully exploit the power and torque of the engine even at the highest revs up to 20,000 rpm. The Malossi control units are capacitive discharge and therefore allow to limit the emission of disturbances as much as possible during the voltage discharge; they deliver an almost perfect voltage peak on the spark plug (35,000 - 50,000 volts based on the engine speed) and give very high discharge voltages and discharge currents with surprising constancy as the engine rpm varies.

TC UNIT R.P.M. CONTROL

On these control units there is a microswitch, which can be positioned at will on your vehicle in a sheltered place, which activates the rev limiter of your engine. The number of revolutions on which the rev limiter intervenes is adjustable according to the type of your engine. For the adjustment of the speed at which it intervenes, referring to the odometer of your vehicle, and acting on the micropotentiometer on the control unit, it is possible to adapt the intervention point of the limiter. The adjustment potentiometer has a remarkable sensitivity, therefore it is necessary during the adjustment phase to make very small rotations until the insertion point of the limiter suitable for your scooter is reached.

Technical data

ECU power supply: original

Maximum rpm: 20,000

Discharge voltage: 35,000 - 50,000 volts

Advance: fixed

Limiter: present, adjustable and excludable

€95.05
€76.04 Save 20%
Tax included
Quantity
In Stock

Description

Malossi ECU for:

558678 TC UNIT RPM CONTROL MALOSSI control unit X AMICO SR BEFORE 93

558678 ECU MALOSSI TC UNIT APRILIA AMICO 50 2T RPM CONTROL

558678 ECU MALOSSI TC UNIT APRILIA SR 50 2T up to 1993 RPM CONTROL

Product Details
55 8678

Data sheet

Application
Scooter
Compatible with
Aprilia
Engine type
2 stroke
Displacement
50 cc
Model
Amico
Model
SR
16 other products in the same category:

Reference: 174.2094

Brand: POLINI

Sintered brake pads Yamaha T Max

Sinteed brake pads for Yamaha T Max. These pads are applicable as spare parts in place of the original pads for: Sintered brake pads Yamaha T Max 500 Injection (08/11), Sintered brake pads Yamaha T Max 530 ie from 2012 to 2016, Brake pads sintered Yamaha T Max 530, Sintered brake pads Yamaha T Max 530 Dx, Sintered brake pads Yamaha T Max 530 Sx ie E4 from...

Price €25.52 Regular price €31.90
More
In Stock

Reference: 3212211

Brand: Malossi

Malossi Gp Mhr exhaust 3212211

Malossi Gp Mhr exhaust 3212211 Code: 3212211 The racing muffler born on the track for the track. It is one of the essential components destined for the MALOSSI trophy, specially designed to give the engine a good increase in power at medium and high revs. Malossi trophies are raced all over the world according to precise formulas, which foresee by...

Price €304.40 Regular price €380.51
More
In Stock

Reference: 200.0290

Brand: POLINI

Polini exhaust for Piaggio Nrg Ntt 70cc big evolution scooter cross

Polini muffler for Piaggio Nrg Ntt 70cc big evolution scooter cross. Polini Code: 200.0290. Polini Motori enriches its line of mufflers with the new Polini “BIG EVOLUTION ”developed specifically to make the most of the new series of Big Evolution cylinders for both Piaggio and horizontal Minarelli engines water cooled.

Price €357.12 Regular price €446.40
More
In Stock

Reference: 0024617.090.066

Brand: Acerbis

Protezione schiena Acerbis CE SF 851FB LEV2 0024617

Acerbis back protector CE SF 851FB LEV2 0024617. BACK PROTECTOR CERTIFIED EN 1621-2: 2014 Type FB Level 2. Partially perforated. Ergonomic, soft, light and comfortable. Personalized Acerbis. Protection 0024617.090.064 (size M) is suitable for all Acerbis women's jackets and Acerbis men's jackets in sizes S-M-L. Protection 0024617.090.066 (size L) is...

Price €29.71 Regular price €34.95
More
In Stock

Reference: 6116148

Brand: Malossi

X K belt Malossi strap 19.9x9.7x785 mm angle 30 6116148

X K belt Malossi strap 19.9x9.7x785 mm angle 30 Malossi code: 6116148 Malossi belt for PIAGGIO LIBERTY 3V 125 ie 4T euro 3. Malossi belt for PIAGGIO LIBERTY iGet 125 ie 4T euro 4 2017->2020. Malossi belt for PIAGGIO LIBERTY iGet 125 ie 4T euro 5 2021-> (MD41M). Malossi belt for PIAGGIO LIBERTY iGet 150 ie 4T euro 4 2017->2020. Malossi belt for...

Price €38.76 Regular price €48.45
More
In Stock

Reference: 03.MA.0051.L

Brand: Ohvale

Right half-handlebar bracelet M10 black for Ohvale Gp-2 and Gp-0 EVO 03.MA.0051.L

Right half-handlebar bracelet M10 black for Ohvale Gp-2 and Gp-0 EVO. Ohvale code: 03.MA.0051.L New right half-handlebar bracelet Ohvale 2025, in black, with M10 pitch. Application: Right half-handlebar bracelet M10 black for Ohvale Gp-2. Right half-handlebar bracelet M10 black for Ohvale Gp-0 EVO. ATTENTION: The black half-handlebar bracelets are not...

Price €37.82
More
In Stock

Reference: 244.0132

Brand: POLINI

Polini Air Speed ​​Evolution selfventilating halfpulley 12.5 degrees for Piaggio 244.0132

Polini Air Speed ​​Evolution self-ventilating half-pulley 12.5 degrees for Piaggio. Polini code: 244.0132 The Polini Air Speed ​​Evolution self-ventilating half-pulley has been designed for all scooters equipped with Polini Evolution engine crankcases and for prepared Piaggio engines. Made with an increased diameter of 115 mm and built in anodized...

Price €58.56
More
In Stock

Follow us on Facebook