ProX 01-05 YFM660R Piston Kit (101.00mm)
$141.80
$103.52
PRX01.2660.100
Engine Components
In Stock Products
Piston Sets - Powersports
ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options...
ProX 02-03 CRF450R Piston Kit 11.5:1 (95.96mm)
$212.46
$191.21
PRX01.1403.A
Engine Components
In Stock Products
Piston Sets - Powersports
ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options...
ProX 02-22 YZ85 Piston Ring Set (47.50mm)
$25.53
$14.51
PRX02.2113
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 03-07 CR85 Piston Ring Set (47.50mm)
$25.53
$14.01
PRX02.1113
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 03-12 Pol. 500 Scrambler Piston Kit 10.2:1 (93.00mm)
$141.80
$127.62
PRX01.5513.100
Engine Components
In Stock Products
Piston Sets - Powersports
ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options...
ProX 04-09 CRF250R/04-17 CRF250X Piston Kit 13.5:1 (77.99mm)
$208.50
$187.65
PRX01.1339.C
Engine Components
In Stock Products
Piston Sets - Powersports
ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options...
ProX 04-17 KTM 300/14-17 Husq TE300 EXCRing Set (72.00mm)
$43.65
$39.29
PRX02.6394
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 05-07 CR250 Piston Ring Set (66.40mm)
$40.36
$22.15
PRX02.1325
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 07-21 TRX420 Rancher Piston Ring Set (87.00mm)
$35.29
$19.37
PRX02.1487.050
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 07-21 TRX420 Rancher Piston Ring Set (87.50mm)
$38.17
$34.35
PRX02.1487.100
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 07-21TRX420 Rancher Piston Ring Set (88.50mm)
$35.29
$19.37
PRX02.1487.200
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 08-22 RM-Z450 Friction Plate Set
$115.54
$69.28
PRX16.S34030
Clutch Discs
Drivetrain
In Stock Products
ProX clutch Friction Plates are manufactured by the leading OEM factories, mainly in Japan. All friction plates are made to exact OEM specifications and...
ProX 10-11 KTM400/450/530EXC-R Complete Clutch Plate Set
$316.06
$185.79
PRX16.CPS64010
Clutch Rebuild Kits
Drivetrain
In Stock Products
To be sure that the clutch plates and springs are perfectly matched for ultimate clutch performance. ProX offers one part number for the matched...
ProX 10-13 CRF250R ART Piston Kit 13.2:1 (76.77mm)
$184.01
$111.83
PRX01.1342.A
Engine Components
In Stock Products
Piston Sets - Powersports
ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options...
ProX 13-16 CRF450R Piston Kit 12.5:1 (95.98mm)
$196.43
$117.17
PRX01.1413.C
Engine Components
In Stock Products
Piston Sets - Powersports
ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options...
ProX 16-18 YZ250F/17-18 250FX Piston Kit 13.5:1 (76.96mm)
$199.02
$156.23
PRX01.2417.B
Engine Components
In Stock Products
Piston Sets - Powersports
ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options...
ProX 80-87 RD350LC-YPVS Piston Ring Set (65.00mm)
$45.74
$25.11
PRX02.2020.100
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 80-87 RD350LC-YPVS Piston Ring Set (66.50mm)
$45.74
$25.11
PRX02.2020.250
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 82-01 CR500 Piston Ring Set (90.25mm)
$47.09
$25.86
PRX02.1406.125
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
ProX 90-13 Husqvarna CR/W125-360 -49T- Alloy Rear Sprocket
$64.63
$58.17
PRX07.RA62097-49
Drivetrain
In Stock Products
Sprockets
The ProX alloy rear sprockets are all manufactured from high grade 7075-T6 material. The total sprocket is precision cut on fully automated CNC machines...
ProX 95-97 KX125 Piston Kit (53.97mm)
$118.37
$106.53
PRX01.4216.C
Engine Components
In Stock Products
Piston Sets - Powersports
ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options...
ProX 99-22 YZ250 Piston Ring Set (66.40mm)
$40.36
$23.93
PRX02.2319
Engine Components
In Stock Products
Piston Rings
ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be...
