Yamaha YZ125 2005-2023 Moto Tassinari V-Force 4R Reed Valve System V4R04 Bolts 2009 - 2023 KTM 50

2009 - 2023 KTM 50 SX

Excellent clutch feel and life

00 while the Nihilo Concepts tool is less pricy but with same quality

Piston crown shape     Dome

Volume                                          8

Yamaha YZ125 2005-2023 Moto Tassinari V-Force 4R Reed Valve System V4R04 Bolts 2009 - 2023 KTM 50100% Genuine Moto Tassinari Product! BEWARE: Counterfeit V Force (click & check) V FORCE4 R REED VALVE Made in the USA Part no: V4R04 Fitment: Yamaha YZ 125 ( 2005 2023 ) Moto Tassinari is the manufacturer of the AIR4ORCE tunable intake system for four stroke motorcycles, and the VForce reed valve system for two stroke motors. The VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two stroke