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SHIPPING UPDATE: Due to high demand, orders are currently processing in 5-7 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!
SHIPPING UPDATE: Due to high demand, orders are currently processing in 5-7 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

99-04 400EX Big Bore Stroker Kit 89mm Rebuild Complete Top Bottom 465cc Assembly

by BPRATV
Save 10% Save 10%
Original price $1,445.99
Original price $1,445.99 - Original price $1,445.99
Original price $1,445.99
Current price $1,299.99
$1,299.99 - $1,299.99
Current price $1,299.99

4240, CBK0037, 4040, DPR8Z, WPC131A, WPC131B, CBK0016, TBK0012, K014, 3011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13111-KCY-670, 12251-HN1-003, 12209-KL4-005, C7825, 808894, 822278, 12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 4606M08700, H0402027S, 4606M08800, 4667M08900, 808829, M2033, 8604DA, 13000-MBV-730, Hot Rods Wiseco, M1131-BP, PK1031, 822139

FITS ALL '99-04 HONDA TRX400EX MODELS!!

BPRATV Honda TRX400EX 465cc Big Bore Stroker Kit!

Kit includes:

NEW BPRATV 89mm cylinder (1 year warranty)*

BPRATV Custom CP Carrillo Forged Stroker Piston Kit

Hi temp piston rings, DLC chrome wristpin, and Circlips

BPRATV Titanium MAXLOCK heavy duty head studs

Hot Rods +4mm stroker crank with connecting rod

SKF or Hot Rods Main Crank Bearings*

Complete Transmission Bearings Kit (SKF, Koto, NTN, Hot Rods, Nachi, Honda OEM)*

Complete gasket kit

Cometic Big Bore MLS Head Gasket

Complete Engine Seal kit

Heavy Duty Cam chain

NGK Spark plug

This is a bolt on kit that requires no machining of any kind.  Runs on pump or race gas.  All parts are new in the original packaging, and the original manufacturers' warranties apply*.

Notice: In some cases you may receive SEALED bearings. If your application requires an OPEN bearing the seals can easily be removed. Product photos are examples of the high quality bearings you will be receiving. You will receive the correct quantity and size bearings for the listed kit.

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

1-year limited warranty from the manufacturer for material or workmanship defects.*

Due to the nature of high performance and racing applications, BPRATV LLC components are sold without express warranty or any implied warranty of merchantability or fitness for a specific purpose. BPRATV LLC shall not, under any circumstances, be liable for any specific, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue(s), cost of purchased or replacement goods, or claims of customers of the purpose, which may arise and/or shall result from sale, installation or use of these parts. Installation of these parts may void vehicle manufacturers warranty coverage and/or may cause the vehicle to be illegal in some locations.


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