BGM Crankshaft 58 x 107mm

BGM Gp 58 x 107 High performance crankshaft

• Improved features are:
• Precision-ground crank pin holes on the crank webs for perfect anti twisting qualities
• Precision-ground and coated crank pin
• Forged connecting rod with CNC finishing
• Hardened and precision-ground bearing surfaces and oil seal seats
• Broad selection of stroke and connecting rod combinations
• Quality assurance of each individual crankshaft through 100% ISO and QC certified manufacturer testing

• Remaining features are:
• Full circle crankshaft for increased primary compression
• Forged crankwebs
• Reduced engine vibration thanks to fully balancing with hidden pockets, copper and tungsten balance weights
• Lubrication of the lower conrod bearing via two large lubrication slots
• Hub pin diameter 22 mm