Crankshaft Bidalot Racing Course 48mm – AM6

The Bidalot Racing Factory Course 48mm crankshaft is the newest in the range, built for the AM6 engine. It is paired with a new forged connecting rod with a 95mm center distance and features an increased total mass for much greater inertia, delivering high engine torque.

The webs have an 80mm diameter and a 42mm width at the bearing seats. The crankpin, with an 18mm diameter, houses a silver big-end needle bearing cage with loose needles (Ø18xØ24x12) and grooved side friction washers in bronze.

Technical specs:

• Crankshaft webs machined from forged blanks
• Web diameter Ø80mm
• Width at bearing seats: 42mm
• Specific dynamic balancing
• Very precise crankpin-to-web fit
• Forged connecting rod, CNC contour-machined, 95mm center distance
• Crankpin Ø18mm
• Silver big-end needle bearing cage, loose needles, Ø18xØ24x12
• Grooved side friction washers, in bronze

Benefits:

• 📈 High torque thanks to the increased inertia
• 🎯 Very precise crankpin-to-web fit for reliable power transfer
• 🔧 Individual web grinding, rebuild possible
• 🛡️ Specific dynamic balancing for greater reliability

Note: a highly precision-engineered crankshaft from the Racing Factory range.