XR650L XR 650L Big Bore Kit 102.41 Cylinder Hotcam Hot Cam +2.41 Top End Rebuild
12100-MY6-670, 4562M10241, 4989M10241, 1004-1, 4032GFX, S627, CW24, 12209-MN1-671, 14401-MN1-671, 12191-MN1-700, 90086-MY6-880, 90602-MN1-670,XR650L 102mm Big Bore Kit OEM Cylinder Wiseco Piston Hot Cams Top End Rebuild SS XR650L Big Bore 102mm Wiseco Piston Kit Hot Cams Top End Cylinder Rebuild OEM Honda XR650L 102mm Bore Kit Wiseco Piston Cylinder Top End Cam Rebuild Upgrade XR650L 102.41mm Big Bore Kit Wiseco Piston Hot Cams Cylinder Rebuild OEM Honda
HONDA XR650L 102mm Big Bore Kit – Complete Performance Upgrade
Built for Power, Proven for Reliability – 1-Year Warranty
🔥 Built to Outperform: High Compression Power with Pump Gas Convenience
Take your XR650L to the next level with this all-in-one performance kit built around a Genuine Honda OEM cylinder that’s been precision bored and diamond honed to 102.41mm. At its core is the Wiseco forged high-compression piston, offering aggressive performance while running safely on pump gas or race fuel.
🛠️ Premium Components for Long-Term Strength and Sealing
Every part in this kit is engineered for maximum durability. From the Cometic top-end gasket kit with MLS big bore head gasket to the heavy-duty timing chain and high-strength head stud kit, you get more than just power – you get peace of mind.
⚙️ No Guesswork. All Go – The Ultimate XR650L Top-End Package
This is not just a big bore piston – it's a complete top-end performance kit built for your XR650L. Whether you're rebuilding your engine or upgrading for the first time, this kit eliminates compatibility issues and gives you a tested combo of OEM and aftermarket race-proven parts.
★ Why Buy from BPRATV?
Industry-leading support, & fast shipping, to back it up.
❓ Frequently Asked Questions
A: Yes! This kit is designed for drop-in use with all stock XR650L cranks.
A: No case boring required. Just professional installation and correct torque specs.
A: Absolutely. The forged piston is built for high compression but safe on pump gas.
A: The Stage 1 Hot Cam offers more power without hurting low-end torque or idle quality.
A: Yes – OEM Honda cylinder that has been precision bored and honed in the USA.
Limited stock – performance like this doesn’t last long.
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