ProX 06-21 YFM700R Raptor/XT660R/X Steel Exhaust Valve - 28.2706-1 MSRP: $38.32 Was: Now: $23.66 Add to Cart
ProX 04-17 KTM 300/14-17 Husq TE300 EXCRing Set (72.00mm) - 02.6394 MSRP: $43.65 Was: Now: $34.01 Add to Cart
ProX 80-87 RD350LC-YPVS Piston Ring Set (66.50mm) - 02.2020.250 MSRP: $45.74 Was: Now: $27.37 Add to Cart
ProX 07-21TRX420 Rancher Piston Ring Set (88.50mm) - 02.1487.200 MSRP: $35.29 Was: Now: $21.12 Add to Cart
ProX 07-21 TRX420 Rancher Piston Ring Set (87.50mm) - 02.1487.100 MSRP: $38.17 Was: Now: $21.12 Add to Cart
ProX 07-21 TRX420 Rancher Piston Ring Set (87.00mm) - 02.1487.050 MSRP: $35.29 Was: Now: $21.12 Add to Cart
ProX 03-12 Pol. 500 Scrambler Piston Kit 10.2:1 (93.00mm) - 01.5513.100 MSRP: $141.80 Was: Now: $102.18 Add to Cart
ProX 02-03 CRF450R Piston Kit 11.5:1 (95.96mm) - 01.1403.A MSRP: $212.46 Was: Now: $133.51 Add to Cart
ProX 10-13 CRF250R ART Piston Kit 13.2:1 (76.77mm) - 01.1342.A MSRP: $184.01 Was: Now: $121.88 Add to Cart
ProX 04-09 CRF250R/04-17 CRF250X Piston Kit 13.5:1 (77.99mm) - 01.1339.C MSRP: $208.50 Was: Now: $155.50 Add to Cart
ProX 06-21 YFM700R Raptor/XT660R/X Steel Exhaust Valve - 28.2706-1 The ProX steel valves are manufactured of premium grade steel to exact OEM specifications and tolerances. the steel valves are made by the leading OEM factories in Japan and are a direct and... MSRP: $38.32 Was: Now: $23.66 Add to Cart
ProX 02-06 CRF450R Steel Exhaust Valve - 28.1402-1 The ProX steel valves are manufactured of premium grade steel to exact OEM specifications and tolerances. the steel valves are made by the leading OEM factories in Japan and are a direct and... MSRP: $40.34 Was: Now: $31.44 Add to Cart
ProX 04-17 KTM 300/14-17 Husq TE300 EXCRing Set (72.00mm) - 02.6394 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All... MSRP: $43.65 Was: Now: $34.01 Add to Cart
ProX 02-22 YZ85 Piston Ring Set (47.50mm) - 02.2113 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All... MSRP: $25.53 Was: Now: $15.82 Add to Cart
ProX 80-87 RD350LC-YPVS Piston Ring Set (66.50mm) - 02.2020.250 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All... MSRP: $45.74 Was: Now: $27.37 Add to Cart
ProX 07-21TRX420 Rancher Piston Ring Set (88.50mm) - 02.1487.200 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All... MSRP: $35.29 Was: Now: $21.12 Add to Cart
ProX 07-21 TRX420 Rancher Piston Ring Set (87.50mm) - 02.1487.100 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All... MSRP: $38.17 Was: Now: $21.12 Add to Cart
ProX 07-21 TRX420 Rancher Piston Ring Set (87.00mm) - 02.1487.050 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All... MSRP: $35.29 Was: Now: $21.12 Add to Cart
ProX 82-01 CR500 Piston Ring Set (90.25mm) - 02.1406.125 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All... MSRP: $47.09 Was: Now: $28.19 Add to Cart
ProX 05-07 CR250 Piston Ring Set (66.40mm) - 02.1325 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All... MSRP: $40.36 Was: Now: $24.15 Add to Cart
ProX 03-07 CR85 Piston Ring Set (47.50mm) - 02.1113 ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All... MSRP: $25.53 Was: Now: $15.27 Add to Cart
ProX CRF70F 1.5 Ring Set - 02.1075.150 ProX piston rings are manufactured in Japan and machined to exact OEM specifications and tolerances. All ProX piston rings can be used in cast iron bores, nickel ceramic platings (Nikasil), boron... MSRP: $25.34 Was: Now: $16.54 Add to Cart
ProX 03-12 Pol. 500 Scrambler Piston Kit 10.2:1 (93.00mm) - 01.5513.100 ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options in order to follow manufaturer Piston to Cylinder Wall... MSRP: $141.80 Was: Now: $102.18 Add to Cart
ProX 01-05 YFM660R Piston Kit (101.00mm) - 01.2660.100 ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options in order to follow manufaturer Piston to Cylinder Wall... MSRP: $141.80 Was: Now: $105.74 Add to Cart
ProX 02-03 CRF450R Piston Kit 11.5:1 (95.96mm) - 01.1403.A ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options in order to follow manufaturer Piston to Cylinder Wall... MSRP: $212.46 Was: Now: $133.51 Add to Cart
ProX 10-13 CRF250R ART Piston Kit 13.2:1 (76.77mm) - 01.1342.A ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options in order to follow manufaturer Piston to Cylinder Wall... MSRP: $184.01 Was: Now: $121.88 Add to Cart
ProX 04-09 CRF250R/04-17 CRF250X Piston Kit 13.5:1 (77.99mm) - 01.1339.C ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options in order to follow manufaturer Piston to Cylinder Wall... MSRP: $208.50 Was: Now: $155.50 Add to Cart
