Honda TRX 450R/ER

Includes: 

Teardown & Inspection 

Carbon Removal

SERDI Valve Job 

Flow Bench Verification

*Viton Valve Seals Available*

Multiple GNCC XC2 Wins & Holeshots on this package.

Produces 52-53HP 

( Depending on Exhaust )

Includes: 

Porting & SERDI Valve Job

MVP Mods Viton Valve Seals

Hotcams S2

JE Piston

OEM Top End Gaskets

Deglaze/Hone Cylinder 

+1mm Oversize Ti Intake Valves (Pair)

Flat face for Increased Compression

Our most popular XC Revalve Package!

Includes:

Dual Rate Front Spring Kit

Adjustable Crossover System

Travel Mods Frt. & Rear

All Billet Hardware

Rear Single Rate Spring

Revalve Compression Adjuster

Hi Flo Pistons Frt. & Rear

XC Linkage w/Bearings

*Airbox Lifter Available Separately*

*Must Lift Airbox*

Michael Lancaster #807

Hi & Lo Speed Comp. Adjustment

Rebound Adjustment

Dual Rate Spring Set-up

 * Triple rate Available *

Adjustable Crossover 

without removing Spring Stack

Kashima Coated

Upper & Lower Spherical Bearings