ATHENA Honda Yuppi Crankshaft

Athena’s crankshaft are made of premium materials combined with the latest production technology. Designed for top-performance engines, they ensure maximum performance with high-powered engines in situation of greater stress. These products are also suitable for tuned-up engines and ensure maximum performance that lasts over time. Athena offers the following range of crankshafts: - Original: perfect replacement for the original crankshaft, but with improved balance and a lighter connecting rod. Each kit includes a special bearing cage. - Racing: available with hole for wrist pin of small end casing measuring Ø10mm or Ø12mm. Available with a lighter crankshaft and special bearing cages. Differs from the Original Kit for its solid crank shaft handles, made entirely by milling to reduce the volume of the crank handle case. - Long Stroke Racing: same as the Ø12mm Racing crankshaft, but with longer stroke. This kit can be combined with Athena Long Stroke Racing cylinder kit, to increase cylinder capacity to 80cm3. Features: - Perfectly match the original - High resistance to stresses - Same or higher reliability compared to the original Specifications: - Big End Bearing (mm): 16x22x12 - Crank Radius (mm): 24.80 - Net Weight (Kg): 1.42 - Pivot Fly Wheel Diameter (mm): 20.00 - Pivot Fly Wheel Length (mm): 67.50 - Pivot Pulley Diameter (mm): 20.00 - Pivot Pulley Length (mm): 101.40 - Shoulder Width (mm): 41.00 - Small End Bearing (mm): 12x15x15 - Stroke (mm): 49.60 Vehicle compatibility: - HONDA SH SCOOPY 100 cc 1995 - HONDA SJ BALI EX 100 cc 1995 - HONDA YUPI 90 cc