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Holiday Notice: BPRATV is closed until Monday. Current handling time is approximately 3–4 business days. We appreciate your patience and wish you and your family a Merry Christmas.

Best 08+ RMZ450 RMZ 450 Athena Big Bore Kit 100mm Cylinder P400510100016 Top End

by Athena
Save 20% Save 20%
Original price $799.99
Original price $799.99 - Original price $799.99
Original price $799.99
Current price $639.98
$639.98 - $639.98
Current price $639.98

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🔥 08+ Suzuki RMZ450 Athena 100mm Big Bore Cylinder Top End Rebuild Kit 🔥

💪 Add Serious Power with Athena’s 100mm Big Bore Kit

Transform your 2008+ Suzuki RMZ450 with the Athena 100mm Big Bore Cylinder Kit. This premium rebuild package includes a forged piston (CP-Carrillo, Wossner, or JE), a high-quality gasket set, and a heavy-duty timing chain — all engineered for maximum reliability and power gains. No machining required; installs seamlessly with your stock cases and head.

⚡ Complete Top-End Power Package

This kit combines Athena’s legendary Nikasil-plated cylinder with racing-grade pistons and titanium head studs. Designed to handle pump or race fuel, it provides the durability, compression, and torque serious riders demand.

  • Athena 100mm Big Bore Cylinder – precision Nikasil plated for durability.
  • Forged piston kit (CP-Carrillo, Wossner, or JE) with rings, pin & clips.
  • Cometic or Athena Top-End Gasket Kit with MLS big bore head gasket.
  • HD Timing Chain – built to withstand higher compression loads.
  • Maxlock Titanium Head Stud Kit – lifetime warranty strength & reliability.

✅ Perfect Fit & Compatibility

Direct bolt-on solution with no case or head machining required. Designed to provide OEM fitment with superior performance. Backed by a 1-year warranty* for complete peace of mind.

  • Fits all 2008+ Suzuki RMZ450 models.
  • Pump gas or race fuel compatible.
  • Works with stock cases, head, and supporting components.
  • Top-quality forged pistons: CP-Carrillo, Wossner, or JE.
  • Includes all essential gaskets, timing chain, and head studs.

❓ Frequently Asked Questions (FAQ)

  • Q: Do I need to modify my cases or head?

    No – this kit installs directly with stock cases and head, no machining required.

  • Q: Which piston brand will I receive?

    You will receive a top-quality forged piston (CP-Carrillo, Wossner, or JE), depending on availability. All options meet or exceed OEM standards.

  • Q: Does this kit include the timing chain and head studs?

    Yes – it includes an HD timing chain and Maxlock titanium head studs with a lifetime warranty.

  • Q: Is this kit compatible with pump gas?

    Yes – this piston is designed to run on pump gas or race fuel for versatile performance.

🌟 Why Buy from BPRATV? Trusted Athena Distributor 🌟

At BPRATV, we stand behind our motto: The Best Parts. The Best Performance. The Best Price. This Athena Big Bore Kit delivers unmatched power, quality, and reliability — exactly what you need to take your RMZ450 to the next level. Every kit ships brand new with full warranty and our unbeatable value guarantee.


Upgrade your RMZ450 today & ride with more power tomorrow! 🏁


BPRATV - The Best Parts. The Best Performance. The Best Price.

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P400510100016, P400510160014, 11141-28H00,EC510-015, 40086M09600, M3020, 274180, 11241-28H00,14181-35G00, 11211-28H10-0F0,12110-28810, 40086M09600, M3020, 274180,4952M09600, C3233, 4952M09600, C3233,810595,4953M09600,71015-4,4MZ-08TIHD, 810595,4953M09600,71015-4,4MZ-08TIHD,P400510160052, A-RMZ450-0817-100-CG, C3235-EST, S410510301015, P400510160014, 8055681300330, M1149-BP,M1150-BP,S41316178,S4F100000170,EC510-015, P400510100016,P400510160013,11211-28H00-0F0, S5F09600003A, P400510160052,400510100015,S5F09600003B,S5F09600003C, 400510100015,S5F09600003B,S5F09600003C,S5F09600003A

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