{"product_id":"63mm-piston-kit","title":"63mm Piston Kit","description":"The BBR Motorsports KLX140 - Pro Comp 170cc Kit is engineered to provide significant power increases for your Kawasaki KLX140. This comprehensive kit upgrades your engine to 170cc with a 63mm piston and a 10.5:1 compression ratio, optimized for premium pump gas.\n\nThe complete package includes a brand-new BBR aluminum cylinder, piston, pin, rings, and all necessary gaskets. It also features a high-performance BBR camshaft and a 26mm Mikuni carburetor, pre-jetted for most big-bore applications. Additionally, the kit comes with a custom CNC-machined BBR manifold adapter, a UNI Air Filter, air box vents, and a complete throttle assembly with cable.\n\nAccording to Duane Brown, who tested the kit on a BBR KLX140 Concept Bike for three months, \"This is flat out the single best mod you can do to your KLX140 motor.\"\n\nThis kit is confirmed to fit 2008-Present Kawasaki KLX 140 (All Models), including the KLX140G (2017-2020), KLX140L (2008-2020), KLX140R (2021-Present), and KLX140RF models.","brand":"BBR Motorsports","offers":[{"title":"Default Title","offer_id":52872811151672,"sku":"KLX-PRC-0140","price":489.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/63mm-piston-kit","provider":"MOTORMIA","version":"1.0","type":"link"}