Skip to content
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.
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.

04 05 TRX450R TRX 450R Wiseco Piston Stock Bore Cylinder Crank Motor Rebuild Kit

by BPRATV
Sold out
Original price $1,219.99
Original price $1,219.99 - Original price $1,219.99
Original price $1,219.99
Current price $792.88
$792.88 - $792.88
Current price $792.88

4060,CBK0097,4848M09400,10003,K046,822237,808868,4849M09400, M2021, 221771,811868,12191-HP1-671,91202-HP1-671,12251-HP1-671,12191-HP1-671,91202-HP1-672,C7877-EST, C7877, H2175027S,13101-HP1-670,13011-HP1-305, 13112-HP1-670,13090-HP1-315,IFR8H11, A-TRX450R-0405-94-CG14401-HP1-671

Wiseco Pistons / Hot Rods / Vertex / BPRATV Complete Honda TRX450R 94mm 450cc Stock / Standard Bore Motor Engine Rebuild Kit!

This is the best and most reliable rebuild kit on the market, and at the BEST PRICE!

Revitalize your Honda TRX450R with our Complete Engine Rebuild Kit, designed specifically for 2004-2005 models. This all-inclusive package combines premium components from top-tier brands to ensure maximum performance, durability, and a seamless fit with your existing setup.

Fits ALL Honda TRX450R Years 2004 and 2005

This Motor Rebuild Kit Includes:

  • Brand New 94mm Stock Bore Nikasil Cylinder (1 Year Warranty)
  • Wiseco 10.5:1 Forged Piston Kit (Includes OEM Spec Piston Rings, Wrist Pin, Rings & Circlips)
  • Hot Rods Heavy Duty Crankshaft Assembly With Connecting Rod
  • Hot Rods or SKF/NTN Heavy Duty Main Crank Bearings Set*
  • Vertex / Moose Racing / Winderosa  Engine Oil Seal Kit
  • Vertex / Moose Racing / Winderosa Complete Motor Gasket Set
  • BPRATV Heavy Duty Cam Chain
  • NGK Iridium Spark Plug

It will work with your stock head and valves.  All parts come with warranty a 1 year warranty for your peace of mind*

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

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare