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ProX Racing Parts
The Smart Choice — Premium European OEM-Specification Aftermarket Components.
AUTHORITY // PROX
45 Verified Products
1 Product Categories
3 Specialized Sub-Taxonomies
100% Genuine Factory Warranty
ProX Racing Parts Subcategories (3)
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About ProX Racing Parts
Founded in 1975 in Amsterdam, Netherlands, ProX Racing Parts supplies high-precision OEM-replacement engine and drivetrain parts. Manufactured by leading OEM suppliers in Japan and Europe, ProX steel sprockets and clutch kits meet exact factory tolerances at competitive pricing.
Founded
1975
Corporate Headquarters
Amsterdam, Netherlands
Core Product Specialties
Ultralight Steel SprocketsClutch Friction Plate KitsConnecting Rod KitsPiston Kits
Proprietary Engineering & Standards
✓Machined by world-class Japanese and European OEM parts manufacturers
✓Heat-treated high-carbon SCM435 chromoly steel and lightweight alloy friction materials
✓Exact OEM dimensional replacement geometry ensuring flawless fitment
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All ProX Racing Parts Products (45)
Direct supplier inventory ready for fast warehouse dispatch.
PROX
PROX Engine Rebuild Kit
Engine Mechanical & Internals
$1143.72
IN STOCK
PROX
PROX Engine Rebuild Kit
Engine Mechanical & Internals
$1099.95
IN STOCK
PROX
PROX Clutch Basket
Drive Chains & Belts
$299.95
IN STOCKPROX
PROX Clutch Basket
Drive Chains & Belts
$299.95
IN STOCK
PROX
PROX Connecting Rod Kit
Engine Mechanical & Internals
$181.90
IN STOCK
PROX
PROX Pro X Complete Clutch Plate Set W/Springs
Drive Chains & Belts
$171.95
IN STOCKPROX
PROX Pro X Complete Clutch Plate Set W/Springs
Drive Chains & Belts
$171.95
IN STOCK
PROX
PROX Steel Valve Exhaust Kit
Engine Mechanical & Internals
$166.95
IN STOCK
PROX
PROX Steel Valve Exhaust Kit
Engine Mechanical & Internals
$157.34
IN STOCK
PROX
PROX Piston Kit
Engine Mechanical & Internals
$151.02
IN STOCK
PROX
PROX Steel Intake Spring Kit
Engine Mechanical & Internals
$143.95
IN STOCK
PROX
PROX Piston Kit
Engine Mechanical & Internals
$143.95
IN STOCKPROX
PROX Steel Intake Spring Kit
Engine Mechanical & Internals
$143.95
IN STOCK
PROX
PROX COMPLETE CLUTCH PLATE
Engine Mechanical & Internals
$136.95
IN STOCK
PROX
PROX Connecting Rod Kit
Engine Mechanical & Internals
$132.95
IN STOCK
PROX
PROX PISTON KIT NIKASIL CYL 53.97/STD YAM
Engine Mechanical & Internals
$121.95
IN STOCKPROX
PROX PISTON KIT NIKASIL CYL 53.96/STD YAM
Engine Mechanical & Internals
$121.95
IN STOCKPROX
PROX PISTON KIT NIKASIL CYL 53.95/STD YAM
Engine Mechanical & Internals
$121.95
IN STOCK
PROX
PROX Complete Clutch Plate Set w/Springs
Drive Chains & Belts
$121.95
IN STOCKPROX
PROX Complete Clutch Plate Set w/Springs
Drive Chains & Belts
$121.95
IN STOCK
PROX
PROX Clutch Friction Plates
Drive Chains & Belts
$115.95
IN STOCK
PROX
PROX Crankshaft Bearing & Seal Kit
Engine Mechanical & Internals
$112.95
IN STOCK
PROX
PROX Cam Chain
Engine Mechanical & Internals
$99.95
IN STOCKPROX
PROX Cam Chain
Engine Mechanical & Internals
$99.95
IN STOCK
PROX
PROX Crankshaft Bearing
Engine Mechanical & Internals
$81.95
IN STOCK
PROX
PROX Clutch Friction Plates
Drive Chains & Belts
$81.95
IN STOCK
PROX
PROX Clutch Steel Set Only
Drive Chains & Belts
$78.95
IN STOCKPROX
PROX Clutch Steel Set Only
Drive Chains & Belts
$78.95
IN STOCKPROX
PROX Clutch Steel Set Only
Drive Chains & Belts
$78.95
IN STOCK
PROX
PROX Clutch Rubbers
Drive Chains & Belts
$71.95
IN STOCKPROX
PROX Clutch Rubbers
Drive Chains & Belts
$71.95
IN STOCK
PROX
PROX Clutch Inner Hub
Drive Chains & Belts
$66.95
IN STOCKPROX
PROX Clutch Inner Hub
Drive Chains & Belts
$66.95
IN STOCK
PROX
PROX Piston Rings
Engine Mechanical & Internals
$43.65
IN STOCK
PROX
PROX Fork Seal/Wiper Kit
Suspension & Shocks
$41.95
IN STOCK
PROX
PROX Exhaust Valve
Engine Mechanical & Internals
$40.95
IN STOCK
PROX
PROX CRANKSHAFT BEARING KTM
Engine Mechanical & Internals
$34.37
IN STOCK
PROX
PROX Clutch Pressure Plate
Drive Chains & Belts
$29.95
IN STOCKPROX
PROX Clutch Pressure Plate
Drive Chains & Belts
$29.95
IN STOCK
PROX
PROX Piston Rings
Engine Mechanical & Internals
$26.95
IN STOCK
PROX
PROX Fork Seals
Suspension & Shocks
$22.95
IN STOCK
PROX
PROX Intake Valve
Engine Mechanical & Internals
$22.95
IN STOCKPROX
PROX Intake Valve
Engine Mechanical & Internals
$22.95
IN STOCK
PROX
PROX Crankshaft Bearing
Engine Mechanical & Internals
$12.59
IN STOCK
PROX
PROX Crank Seal Kit
Engine Mechanical & Internals
$10.95
IN STOCK100% FACTORY AUTHENTICATED
Need ProX Racing Parts Fitment Advice?
Our California fitment specialists verify motorcycle make, model, and year compatibility for all ProX Racing Parts products against live factory technical specifications.