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Aprilia SX 125 Crankshaft & Valve Control

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RX/SX 125 (ab 2021, KT - Euro5)
SX 125 (2018 bis 2020, KXB - Euro4)
SX 125 (2008 bis 2014)
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Crankshaft R&D
Crankshaft R&D, Rotax 122/123 (Aprilia RS 125, RX/SX 125)
Replacement crankshaft from the house R&D, made in Europe and exact copy of the Rotax 122/123 original - crankshaft. Since the Rotax engine usually already belongs to the older semesters, we generally recommend before installing the...

Out of Stock

€199.99 *
Engine Bearing & Sealing Ring Set
Engine Bearing & Sealing Ring Set, Rotax 122/123 (Aprilia RS 125, RX/SX 125)
Complete revision kit for Rotax 122 & 123 125cc engine. The set consists of all necessary gearbox & crankshaft bearings, as well as the appropriate sealing rings. If larger repairs and a splitting of the engine are planned, it is always...

Available

€53.90 *
NEW
Exhaust valve Aprilia OEM
Exhaust valve Aprilia OEM, Aprilia RS 125 GP Replica 4T E5 ABS (ZD4XAA00), 2022
Exhaust valve Yamaha original spare part OEM part numbers for comparison 1A017493

Out of Stock

€29.95 *
NEW
Inlet valve ø21
Inlet valve ø21, Aprilia RS 125 GP Replica 4T E5 ABS (ZD4XAA00), 2022
Inlet valve Aprilia original spare part OEM part numbers for comparison purposes 1A017492

Almost gone

€25.95 *
Exhaust valve Aprilia OEM
Exhaust valve Aprilia OEM, Aprilia M545 Engines (RS4 / RS / RX / SX 125 4T)
Standard exhaust valve from Aprilia. Scope of delivery: 1 piece! OEM part number for comparison purposes Aprilia: AP3CLA000637

Out of Stock

€25.95 *
Intake valve Aprilia OEM
Intake valve Aprilia OEM, Aprilia M545 Engines (RS4 / RS / RX / SX 125 4T)
Standard inlet valve from Aprilia. OEM part number for comparison Aprilia: AP3CLA000636

Out of Stock

€22.95 *
Crankshaft seal / oil ring Barikit
Crankshaft seal / oil ring Barikit, Rotax 122 (Aprilia RS / Tuono 125 up to year 05), pair
This pack contains 2 reinforced competition Viton spy joints for the crankshaft, specially designed for anti-friction and high speed. They are smaller and lighter than the original joints for the ROTAX 125cc engine, resulting in improved...

Almost gone

€12.99 *
Timing chain bar Piaggio OEM
Timing chain bar Piaggio OEM, Piaggio/Aprilia 125cc 4T "M545M" engine (Aprilia RS4, RX/SX 125), rear, adjustable
This item is an original spare part of the brand Aprilia/Piaggio OEM part number for comparison AP3DDA000380 Scope of delivery: 1 pc.

Almost gone

€12.99 *
Crankshaft bearing set Crankshaft bearing set, Rotax 122/123, Aprilia RS 125, RX/SX 125
Replacement crankshaft bearings for the Rotax 122 & 123 engine. Scope of delivery Incl. both main bearings, a new piston pin bearing and the two crankshaft seal rings. Bearing type: 6206 C3

Available

€41.95 *
Camshaft Piaggio OEM
Camshaft Piaggio OEM, Aprilia RX/S 125 years 18-20, RS(4) 125 years 11-20, Tuono 125 years 17-20, intake models
The shaft rotates around its own axis, and the cams mounted on it convert this rotary motion into a short longitudinal motion. This longitudinal movement sets the valves in the engine in motion - the up and down corresponds to the...

Almost gone

€137.90 *
Camshaft Piaggio OEM
Camshaft Piaggio OEM, div. vehicles with Aprilia/Piaggio 125 4T (M545M) engine, outlet
This item is an original spare part of the brand Aprilia/Piaggio. OEM part number for comparison AP3CBA000677

Almost gone

€79.95 *
Crankshaft Piaggio OEM
Crankshaft Piaggio OEM, div. vehicles with Aprilia/Piaggio 125 4T (M545M) engine
This item is an original spare part of the brand Aprilia/Piaggio OEM part number for comparison 8999175001, 8711475001, 8745385001

Almost gone

€479.90 *
Camshaft Piaggio OEM
Camshaft Piaggio OEM, Aprilia RX/SX 125 from model year 21, exhaust outlet
This item is an original spare part of the brand Aprilia/Piaggio. OEM part number for comparison 1A017389

Almost gone

€89.95 *
Camshaft Piaggio OEM
Camshaft Piaggio OEM, Aprilia RX/SX 125 from model year 21, intake
This item is an original spare part of the brand Aprilia/Piaggio. OEM part number for comparison 1A017388

Almost gone

€89.95 *
Balance shaft drive pinion Aprilia OEM
Balance shaft drive pinion Aprilia OEM, Rotax 122 (Aprilia RS 125 bis Bj. 06)
These plastic gears are an absolute weak point of the Rotax 122 engine, a breakage of these does not zingend lead to engine damage, but it feels not far from it, if the balancer shaft suddenly no longer runs. Anyone who opens the side...

Almost gone

€65.95 *
Steuerkettenschiene Piaggio OEM
Steuerkettenschiene Piaggio OEM, Aprilia RS(4) 125 Bj. 11-22, Tuono 125 Bj. 17-20, RX/SX 125 Bj. 18-22, vorne
Bei diesem Artikel handelt es sich um ein Originalersatzteil der Marke Aprilia/Piaggio OEM Artikelnummer zu Vergleichszwecken AP3DDA000379

Out of Stock

€12.99 *
Timing chain Aprilia
Timing chain Aprilia, Aprilia 125cc 4T engines, from year 07 onwards
A rattling noise from the engine can often be explained by a worn timing chain. Poor oil or few oil changes will damage the timing chain. In addition, a defective timing chain tensioner can lead to problems with the chain. In order to...

Almost gone

€99.90 * ; €69.95 *
Timing chain tensioner Aprilia OEM
Timing chain tensioner Aprilia OEM, Aprilia 125cc 4T
The timing chain tensioner is an important component. In the event of a defect, it can even lead to engine damage. Due to the pressure that the tensioner puts on the timing chain, it is always optimally tensioned. If this is not the...

Available

€20.95 *
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