Description:

Overview Reviews Similar Products --> Product Description Big bore 70cc cylinder kit for your NSR50, NS1, NS50F and similar style engines. Diameter: 45mm Stroke Length: 41.4mm Product Videos Custom Field Product Reviews Write a Review Write a Review Speedline Honda NSR50, NS1, NS50f 70cc Cylinder Kit Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *