Steel Intake Spring Kit
INTAKE VALVE CONVERSION SET TI-STEEL HON
Item: 19-9504
Brand : PROX
Your Price: $149.95
INTAKE VALVE CONVERSION SET TI-STEEL HON
Item: 19-9501
Brand : PROX
Your Price: $139.95
INTAKE VALVE CONVERSION SET TI-STEEL GAS/YAM
Item: 19-9545
Brand : PROX
Your Price: $195.95

INTAKE VALVE CONVERSION SET TI-STEEL GAS/YAM
Product fitment
Gas-Gas
2010
EC 250F
2011
EC 250F
2012
EC 250F
2013
EC 250F
EC 300
2014
EC 250F
EC 300
2015
EC 250F
EC 300
Yamaha
2001
WR250F
YZ250F
2002
WR250F
YZ250F
2003
WR250F
YZ250F
2004
WR250F
YZ250F
2005
WR250F
YZ250F
2006
WR250F
YZ250F
2007
WR250F
YZ250F
2008
WR250F
YZ250F
2009
WR250F
YZ250F
2010
WR250F
YZ250F
2011
WR250F
YZ250F
2012
WR250F
YZ250F
2013
WR250F
YZ250F
INTAKE VALVE CONVERSION SET TI-STEEL KAW
Item: 19-9531
Brand : PROX
Your Price: $149.95
INTAKE VALVE CONVERSION SET TI-STEEL HON
Item: 19-9505
Brand : PROX
Your Price: $149.95
INTAKE VALVE CONVERSION SET TI-STEEL GAS/YAM
Item: 19-9542
Brand : PROX
Your Price: $195.95

INTAKE VALVE CONVERSION SET TI-STEEL GAS/YAM
Product fitment
Gas-Gas
2013
EC 450F
2014
EC 450F
2015
EC 450F
Yamaha
2003
WR450F
YZ450F
2004
WR450F
YZ450F
2005
WR450F
YZ450F
2006
WR450F
YZ450F
2007
WR450F
YZ450F
2008
WR450F
YZ450F
2009
WR450F
YZ450F
2010
WR450F
2011
WR450F
2012
WR450F
2013
WR450F
2014
WR450F
2015
WR450F
INTAKE VALVE CONVERSION SET TI-STEEL KAW
Item: 19-9530
Brand : PROX
Your Price: $149.95
INTAKE VALVE CONVERSION SET TI-STEEL HUS/KTM
Item: 19-9562
Brand : PROX
Your Price: $161.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL HON
Item: 19-9503
Brand : PROX
Your Price: $157.34
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL HON
Item: 19-9506
Brand : PROX
Your Price: $161.83
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL KAW
Item: 19-9513
Brand : PROX
Your Price: $174.84
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL KAW
Item: 19-9515
Brand : PROX
Your Price: $174.84
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL SUZ
Item: 19-9526
Brand : PROX
Your Price: $157.34
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL SUZ
Product fitment
Suzuki
2008
RM-Z450
2009
RM-Z450
2010
RM-Z450
RMX450Z
2011
RM-Z450
RMX450Z
2012
RM-Z450
RMX450Z
2013
RM-Z450
RMX450Z
2014
RM-Z450
RMX450Z
2015
RM-Z450
RMX450Z
2016
RM-Z450
RMX450Z
2017
RM-Z450
RMX450Z
2018
RM-Z450
RMX450Z
2019
RM-Z450
RMX450Z
2020
RM-Z450
2021
RM-Z450
2022
RM-Z450
INTAKE VALVE CONVERSION SET TI-STEEL SUZ
Item: 19-9524
Brand : PROX
Your Price: $157.34
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL KAW
Item: 19-9519
Brand : PROX
Your Price: $161.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL YAM
Item: 19-9540
Brand : PROX
Your Price: $174.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL YAM
Item: 19-9546
Brand : PROX
Your Price: $157.34
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL YAM
Item: 19-9548
Brand : PROX
Your Price: $161.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL KTM
Item: 19-9560
Brand : PROX
Your Price: $161.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL HUSQ/KTM
Item: 19-9580
Brand : PROX
Your Price: $161.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL HUS/HUSQ/KTM
Item: 19-9582
Brand : PROX
Your Price: $161.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL HUSQ/KTM
Item: 19-9584
Brand : PROX
Your Price: $161.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL HUS/HUSQ/KTM
Item: 19-9586
Brand : PROX
Your Price: $161.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL KAW/SUZ
Item: 19-9518
Brand : PROX
Your Price: $161.82
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL SUZ
Item: 19-9522
Brand : PROX
Your Price: $157.34
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL SUZ
Item: 19-9529
Brand : PROX
Your Price: $149.95
The product is out of stock
INTAKE VALVE CONVERSION SET TI-STEEL HON
Item: 19-9502
Brand : PROX