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Keyed electronic ignition for Montesa Cota 247, 348 and 349 models, with variable advance, 12 V lighting and a 3.5 kg rotor.
Manufactured specifically for France Trial Classic to an exclusive design, this ignition is made for Montesa trials motorcycles. It is supplied with a lighting coil, a 12 V regulator, a spark plug cap and fitting instructions. Installation is simple and requires no adjustment.
The benefit of variable advance
Unlike a fixed-advance magneto ignition, this system automatically adjusts ignition timing to engine speed. This helps provide smoother, more progressive response across the operating range, making the power easier to modulate and the motorcycle easier to control through technical sections.
A rotor selected for the motorcycle
Rotor weight is selected according to the engine design and the desired trials riding characteristics, not displacement alone. The 3.5 kg rotor in this kit has been selected for this application.
Specifications
- Type: keyed electronic ignition with variable advance
- Lighting: lighting coil and 12 V regulator
- Rotor weight: 3.5 kg
- Supplied with: 12 V regulator, spark plug cap and fitting instructions
- Flywheel puller required: 27 × 1.25, reference E046 — not included
Listed applications:
- Montesa Cota 247, 330, 335, 348 and 349
- Montesa Enduro 250 and 440
Please check before ordering: on some original flywheels, the outside diameter of the central retaining nut is too large to fit inside the new rotor. The nut will need to be machined in that case. A 27 × 1.25 flywheel puller, reference E046, is required to remove the flywheel and is not included with the kit.
