Availability
Powersports Piston and Ring Kits
ProX Piston Kit Beta RR450 '10-14 12.0:1 (94.95mm)
Part Number: PXR-01-7412-A
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
ProX Piston Kit Beta RR350 '11-14 12.9:1 (87.97mm)
Part Number: PXR-01-7351-B
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
ProX Piston Kit RR520 '10-11 + RR498 '12-14 12.0:1 (99.97mm)
Part Number: PXR-01-7512-C
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
ProX Piston Kit Beta RR450 '10-14 12.0:1 (94.96mm)
Part Number: PXR-01-7412-B
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
ProX Piston Kit Beta RR350 '11-14 12.9:1 (87.98mm)
Part Number: PXR-01-7351-C
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
ProX Piston Kit Beta RR350 '11-14 12.9:1 (87.96mm)
Part Number: PXR-01-7351-A
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
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