Crankshaft MVT SC Derbi Euro 3 / 4 stroke 44.8mm b.13 mm

Crankshaft for Derbi Euro 3 44.8 mm stroke, 90 mm connecting rod, 13 mm pin, MVT SC.

Crankshaft MVT suitable for Derbi Euro 3 engines with a long stroke of 44.8 mm and a 90 mm connecting rod, designed to offer maximum reliability and performance in racing setups.

It features a 20 mm crank pin diameter, preventing breakage at the ends of the crankshaft, and an 18 mm crank pin capable of reaching up to 14,000 rpm.

The complete masses optimize precompression and promote rapid acceleration up to high revs.

The silver Needle bearing absorbs impacts better, ensuring greater durability of the assembly.

Precise balancing reduces vibrations that are harmful to high-performance engines.

This crankshaft is specially adapted for racing-type setups, offering strength, reliability, and high rev capacity.

The installation of 6204 C3 bearings and Viton seals is recommended.

FEATURES:

• Connecting rod: 90 mm CNC-machined
• Stroke: 44.8 mm
• Needle bearing: 13x17x16

Note: crankshaft for 13 mm pin cylinder MVT IM213P.

!Attention! These are exclusive competition crankshafts. They must be installed together with a racing ignition, since use with another type of magneto flywheel may affect the crankshaft and its warranty is completely excluded.