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 thats 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.

– Perfect for riders who demand power and reliability – Drop-in ready with nitrite-coated rings, chrome wrist pin, and circlips – Hot Cams Stage 1 camshaft delivers a huge torque curve boost – Works with your stock bottom end no crank mods required

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.

– SKF OEM upgrade cam bearing for reduced friction and long life – Cometic gaskets ensure a tight seal under high compression – Heavy-duty timing chain maintains valve timing under pressure – Head stud kit prevents blown head gaskets and cylinder lift

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.

– Fits ALL Honda XR650L models and years – Piston supports both pump and race gas options – Camshaft, chain, gasket kit, cylinder all included

Why Buy from ?

Industry-leading support, & fast shipping, to back it up.

Frequently Asked Questions

Q: Will this work with my stock crank and bottom end?
A: Yes! This kit is designed for drop-in use with all stock XR650L cranks.
Q: Do I need to modify anything to install this?
A: No case boring required. Just professional installation and correct torque specs.
Q: Can I run this on 91 octane pump gas?
A: Absolutely. The forged piston is built for high compression but safe on pump gas.
Q: Will this cam affect my idle or rideability?
A: The Stage 1 Hot Cam offers more power without hurting low-end torque or idle quality.
Q: Is this a genuine Honda cylinder?
A: Yes OEM Honda cylinder that has been precision bored and honed in the USA.

Limited stock performance like this doesnt last long.

– The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP!

LLC