Universal Parts #428 25' Roller Chain aluminum trim P64033000000

P64033000000

1E40QMB and 1PE40QMB Minarelli engines

Splined inner diameter (valley to valley): 15mm

Intake Valve Diameter: 27mm

NCY 52mm 88cc Big Bore Kit - Extreme Power for QMB139 Engines

Universal Parts #428 25' Roller Chain aluminum trim P64033000000#428 Metric Roller Chain found on ATVs, Dirt Bikes, Super Pocket Bikes, Karts and Buggies Please select from 3 foot, 5 foot, 10 foot or 25 foot sections in drop down menu. Sold in 3 ft., 5 ft., 10 ft. and 25 ft. Sections Pitch: 12. 70mm Roller Diameter: 8. 51mm Width Between Inner Plates: 7. 75mm Pin Diameter: 4. 45mm Pin Length: (L) 16. 70mm (Lc) 18. 2mm Inner Plate Depth: 11. 80mm Plate Thickness: 1. 60mm Ultimate Tensile Strength: 18. 0 4091 kN LB