XRAY 611401 Precision CNC Crankshaft  [XR-611401]

Precision Crafted Crankshaft for NT18 Engines

At the sharp end of RC racing, component accuracy matters. The XRAY 611401 crankshaft is CNC-machined to tight tolerances and built to withstand the stresses of nitro competition, delivering reliable operation lap after lap.

Why crankshaft accuracy matters

The crankshaft converts piston motion into rotational power, so any imbalance or play impacts throttle response and engine smoothness. This component is made to reduce vibration and keep the NT18 engine running consistently under race loads.

CNC-machined durability

Manufactured from hardened steel with precision CNC work, the crankshaft offers a finish and fit that reduce friction and wear. That engineered tolerance helps preserve bearings and other moving parts, extending service life in demanding use.

For club racers and weekend tuners

Whether chasing podiums or fine-tuning a weekend car, the XRAY 611401 crankshaft is a practical upgrade. It improves throttle feel and helps maintain a steady powerband, giving drivers more predictable performance on varied tracks.

Built for tight tolerances and long duty cycles, this crankshaft helps NT18 users get consistent power and greater reliability during competitive events.