Quick view Athena Athena 98-00 Aprilia 51 LC 50 47.6mm Bore 70cc 12mm Pin Big Bore Cylinder Kit w/Modular Head - P400485100044 Compare $439.99 Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance. All the cylinders are entirely engineered in Italy by Athena's R&D Department which has a strong internal... Add to Cart Add to Cart
Quick view Athena Athena 98-00 Aprilia 51 LC 50 47.6mm Bore 70cc 10mm Pin Big Bore Cylinder Kit w/Modular Head - P400485100043 Compare $439.99 Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance. All the cylinders are entirely engineered in Italy by Athena's R&D Department which has a strong internal... Add to Cart Add to Cart
Quick view Athena Athena 03-24 Yamaha YZ 250 2T Complete Cylinder Kit Big Bore - P400485100042 Compare $1,572.99 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. Add to Cart Add to Cart
Quick view Athena Athena 10-13 Yamaha YZ 450 F Stock Bore Complete Cylinder Kit - P400485100040 Compare $680.99 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. Add to Cart Add to Cart
Quick view Athena Athena 02-18 Yamaha YZ 85 Complete Cylinder Big Bore - P400485100038 Compare $860.99 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. Add to Cart Add to Cart
Quick view Athena Athena 08-11 Honda CRE F / X 125 63mm Bore 182cc Big Bore Cylinder Kit - P400485100035 Compare $615.99 Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance. All the cylinders are entirely engineered in Italy by Athena's R&D Department which has a strong internal... Add to Cart Add to Cart
Quick view Athena Athena 08-17 Yamaha WR 250 R Big Bore Complete Cylinder Kit - P400485100032 Compare $1,191.99 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. Add to Cart Add to Cart
Quick view Athena Athena 08-17 Yamaha WR 250 R Stock Bore Complete Cylinder Kit - P400485100031 Compare $680.99 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. Add to Cart Add to Cart
Quick view Athena Athena 20-21 Yamaha YZ 125 X Big Bore Complete Cylinder Kit - P400485100030 Compare $1,077.99 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. Add to Cart Add to Cart
Quick view Athena Athena 08-13 Yamaha YZ 250 F Big Bore Complete Cylinder Kit - P400485100026 Compare $1,054.99 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. Add to Cart Add to Cart
Quick view Athena Athena 08-13 Yamaha YZ 250 F Complete Stock Bore Cylinder Kit - P400485100025 Compare $680.99 The Standard Bore cylinder kit developed by Athena guarantees the same performance as the original spare parts, extreme reliability and optimal smoothness as a result of the lightweight aluminum cylinder, the barrel with nickel-silicon coating, and a... Add to Cart Add to Cart
Quick view Athena Athena 87-06 Yamaha YFZ-Banshee 350 68mm 392cc Big Bore Cylinder Kit - P400485100024 Compare $1,235.99 Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating. Add to Cart Add to Cart
