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Item #559502

Athena Standard Bore Cylinder Kit

51 Review
$668.99 - $1,447.99
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          Image of : Athena Standard Bore Cylinder Kit Athena Standard Bore Cylinder Kit Item # 559502

          Description

          Features:

          • Kits include aluminum cylinder with galvanic coating design
          • Forged piston with molybdenum coating
          • Special gasket kit
          • Easy-to-follow step-by-step installation instruction

          Part Numbers for Athena Standard Bore Cylinder Kit

          Fitment for Parts Athena Standard Bore Cylinder Kit

          This part fits the following vehicles:

          Arctic Cat
          Honda
          Husqvarna
          Kawasaki
          KTM
          Suzuki
          Yamaha

          Reviews

          Rated 5 out of 5 by from Fit parfait Super qualité ! Recommande fortement ce kit. Livraison rapide
          Date published: 2024-11-14
          Rated 5 out of 5 by from Very good - As expected I rebuilt my first 4-stroke top end using this kit after I dropped a valved and mashed everything up. I have done plenty of 2 strokes in the past, but never a 4-stroke prior to this. The quality of these components appear to be top notch. Everything that was listed was included in the package. Packaging was very good, nothing damaged. Instructions included with the components were clear and concise. The bike is assembled and runs great. I wish I had a temp gauge on the bike before and after the rebuild to see if temps change at all. The coolant ports on this cylinder are a different shape than the OEM cylinder. I'm curious if it has an impact on cooling. The ports seem a little larger than OEM, so if anything coolant flow has probably increased.
          Date published: 2017-08-09
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          Questions

          What is the difference between the two options? They both say 54.0mm. The second option appears to produce 0.7 more horsepower and slightly higher RPM? Thanks!!

          Asked by: bsclod
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