VForce4R offers enhanced reed petal life as well as all the added benefits of the unique VForce reed valve design. Vforce 4 reed valves are the world leading design and performance reed valve with gains in power no other reed valve standard or aftermarket can match. With a twin stack system you get twice the tip surface and with petals only needing to travel half the distance of a normal single stack, Vforce4 air/fuel control is massively improved when compared to stock.
Vforce 3 reed valves are the world leading design and performance reed valve with gains in power no other reed valve standard or aftermarket can match. with a twin stack system you get twice the tip surface and with petals only needing to travel half the distance of a normal single stack, Vforce3 air/fuel control is massively improved when compared to stock
Vforce Reed Valve - Honda
SAVE 5% VForce
Fitment Part
Number
HONDA-
CR85 1996-2007
(Vforce 3)
V381S HONDA-
CR85 1996-2007
(Vforce 4R)
V4R81A HONDA-
CR125 1987-2000
(Vforce 4R)
V4R01D1 HONDA-
CR125 2001
(Vforce 3)
V301B HONDA-
CR125 2002
(Vforce 3)
V4R01D2 HONDA-
CR125 2003-2004
(Vforce 3)
V311A HONDA-
CR125 2005-2007
(Vforce 3)
V321A HONDA-
RS125 All Years
(Vforce 3)
V4R01H HONDA-
CR250 1982-2001
(Vforce 3)
V305A HONDA-
CR250 1990-2001
KART
(Vforce 3)
V305B HONDA-
CR250 2002
(Vforce 3)
V315A HONDA-
CR250 2003-2004
(Vforce 3)
V315B HONDA-
CR250 2005-2007
(Vforce 3)
V325A HONDA-
CR500 All Years
(Vforce 3)
V3170B