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You Are Here: Online Parts Store > Road Bike Parts > Aprilia Parts > Aprilia RX 125 SX 125 1995-1998  > Aprilia RX125 Engine Bottom End
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Aprilia RS125 Fuel Vacumn Tap 2006-2012
Aprilia RS125 Fuel Vacumn Tap 2006-2012
14.99
17.99
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Aprilia RS125 Oil Pump Blanking Plate
Aprilia RS125 Oil Pump Blanking Plate
14.99
17.99
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Yamaha RD350LC Rear Shock Absorber YSS
Yamaha RD350LC Rear Shock Absorber YSS
225.43
270.52
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Yamaha TZR 250 Boyesen Reed Valves
Yamaha TZR 250 Boyesen Reed Valves
54.16
64.99
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Yamaha RD250LC Complete Crankshaft Assembly
Yamaha RD250LC Complete Crankshaft Assembly
315.00
378.00
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Aprilia RX125 Engine Bottom End



Aprilia RX 125 Con Rod Kit Moto RRT

Aprilia RX 125 Con Rod Kit Moto RRT

Con Rod Kit To Fit The Aprilia RX125 All Years 1994-2013 Both The Rotax 122 Type Engine And The Rotax 123 Type Engine.

This Is A Moto R.R.T Con Rod Kit Made For The Aprilia RX125, This Is A High Quality Race Type Part.

The Rod Is Made From Chrome Molybdenum Steel Double Forded And Shot Peened For Better Strength And Reliability. The Crank Pin Is Manufactured From Hot Rolled Case Hardened Steel And The Thrust Washers Are Made From Silver Coated Phosphor Bronze And Befit From Having Dimples In Their Faces Which Improves Oil Retention To The Big End Bearing. The Big End Bearing Is Silver Plated With Race Type Cage.

Please Don't Confused This Con Rod Kit With The Lower Quality Conrod Kits Sold On Auction Sites!

Kit Contains Con-Rod, Crank Pin, Big End Cage, Big End Rollers, 2 Thrust Washers And Small End Bearing


A:26.00mm B: 19.00mm C: Con Rod Length 110mm D: 15.00mm E:15.00mm F:20.00mm G:49.00

This Part Will Also Fit The Following Model Bikes.

Aprilia AF1 125 Replica, Aprilia AF1 125 Sports Pro, Aprilia AF1 125 Sintesi, Aprilia AF1 125 Futura, Aprilia AF1 125 Racing, Aprilia ETX 125, Aprilia RS 125, Aprilia RX 125, Aprilia MX 125.

Sorry There Is No Spare Parts Associated With This Product


Price: 42.50 (51.00 Including VAT at 20%)



Quantity:  




People who bought this item also bought:
1. Aprillia RS125 Rear Brake Pads 2006-2012
2. Aprilia RS125 SKF Gearbox Bearings
3. Aprilia Rotax 122 Full Gasket Kit Athena



Aprilia RX125 Con Rod Kit

Aprilia RX125 Con Rod Kit

This con rod kit will fit a Aprilia RX125 Both Rotax 122 & 123 type Engines 1993 Onwards

Kit contains con-rod, crank pin, big end cage, big end rollers, 2 thrust washers and small end bearing.


Please Click Here For Fitting Information
Price: 62.00 (74.40 Including VAT at 20%)



Quantity:  






Aprilia RX125 Full Engine Rebuild Kit With Exchange Crank

Aprilia RX125 Full Engine Rebuild Kit With Exchange Crank

This Is a Full Rebuild Kit For The RX 125 Rotax 122 Type Engine

What You Get. New Mitaka Cylinder Kit With Piston Kit Pair Of C4 Main Bearings

2 Crankshaft Oil Seals, 1 Sproket Shaft Oil Seal, 1 Gear Change Oil Seal Full Gakset Kit

Exchange Crank Fitted With One Of Our Race Quality Con Rod Kits, Balanced & Trued, Ready To Fit In To Your Engine.

Price Is For UK Mainland Only And Includes The Collection Of Your Old Crankshaft And Delivery Of The All The Parts Listed

If you are from out side the UK you will need to send us your own crankshaft to work on. !!< Terms and conditions >!!
Price: 315.47 (378.56 Including VAT at 20%)


Click Box To Choose Collection Date

Quantity:  






Aprilia RX125 Bottom End Rebuild Kit With Exchange Crank

Aprilia RX125 Bottom End Rebuild Kit With Exchange Crank

This Is a Bottom End Rebuild Kit For The RX 125 Rotax 122 Type Engine

As we need your old crank back this service is only available to UK mainland ONLY

What You Get.

Pair Of C4 Main Bearings, 2 Crankshaft Oil Seals, 1 Sproket Shaft Oil Seal, 1 Gear Change Oil Seal,Full Gakset Kit. Exchange Crank Fitted With One Of Our Race Quality Con Rod Kits, Balanced & Trued, Ready To Fit In To Your Engine.

Price Is For UK Mainland Only And Includes The Collection Of Your Old Crankshaft And Delivery Of The All The Parts Listed

If you are from out side the UK you will need to send us your own crankshaft to work on. !!< Terms and conditions >!!
Price: 156.40 (187.68 Including VAT at 20%)



Click Box To Choose Collection Date

Quantity:  






Aprilia RX125 Bottom End Rebuild Kit

Aprilia RX125 Bottom End Rebuild Kit

This Is a Bottom End Rebuild Kit For The RX 125 Rotax 122 Type Engine

What You Get. Pair Of C4 Main Bearings,2 Crankshaft Oil Seals, 1 Sproket Shaft Oil Seal, 1 Gear Change Oil Seal,Full Gakset Kit,RX125 Con Rod Kit
Price: 110.60 (132.72 Including VAT at 20%)



Quantity:  






Aprilia RX125 Crankshaft Main Bearings TPI

Aprilia RX125 Crankshaft Main Bearings TPI

Pair Of Crankshaft Main Bearings To Fit The Aprilia RX125 All Years Both Rotax 122 And Rotax 123 Type Engines.

These Are The Cheaper TPI Bearings, The TPI Bearings Still Have The Heat Treated Steel Cages And The Correct Clearance For The Aprilia RS125 Engine. But They Are Made In "Taiwan"

Price is for a pair of main bearings

Just click (add to basket)


Price: 17.38 (20.86 Including VAT at 20%)


Quantity:  






Aprilia RX125 Crankshaft Main Bearing And Oil Seal kit Top Quality

Aprilia RX125 Crankshaft Main Bearing And Oil Seal kit Top Quality

Aprilia RX125 Rotax 122 Type Engine Crankshaft Main Bearing And Seal Kit Top Quality

This Kit Has The Top Quality Race Type Koyo Bearings With The Correct Clearance For The Aprilia RX125 Engine.

WHAT YOU GET IN THE KIT,

2 Crankshaft Seals, 1 Sprocket Output Shaft Seal, 1 Gearchange Shaft Seal, 2 Main Koyo Crankshaft Bearings


Price: 37.44 (44.93 Including VAT at 20%)


Quantity:  






Aprilia RX125 Crankshaft Main Bearing And Oil Seal kit TPI

Aprilia RX125 Crankshaft Main Bearing And Oil Seal kit TPI

Aprilia RX125 Rotax 122 Type Engine Crankshaft Main Bearing And Seal Kit.

This Kit Has The Cheaper TPI Bearings, The TPI Bearings Still Have The Heat Treated Steel Cages And The Correct Clearance For The Aprilia RX125 Engine. But They Are Made In "Taiwan"

WHAT YOU GET IN THE KIT,

2 Crankshaft Seals, 1 Sprocket Output Shaft Seal, 1 Gearchange Shaft Seal, 2 TBI Taiwanese Crankshaft Main Bearings


Price: 29.96 (35.95 Including VAT at 20%)


Quantity:  






Aprilia RX125 Rotax 122 Engine Oil Seal Kit

Aprilia RX125 Rotax 122 Engine Oil Seal Kit

Aprilia RX 125 Athena Engine Oil Seal Kit 122 Engine.

Full set of high quality seals to replace every seal in the engine.

You get a pair of crank seals, pair of water pump seals, sprocket output shaft seal and gear change shaft seal

There is also a kick start shaft seal for use where applicable.


Price: 22.00 (26.40 Including VAT at 20%)


Quantity:  




Sorry Out Of Stock



Aprilia RX125 Full Gasket Kit Kit Budget

Aprilia RX125 Full Gasket Kit Kit Budget

Aprilia RX125 Full Gasket kit for Rotax 122 type engines. 1997 Onwards

Kit contains 3 base gaskets, Inner and outer O-rings for the cylinder head, Reed gasket, power valve gasket,exhaust gasket, Crank case gasket, clutch cover gaskets water pump O-rings E.T.C

Made In Taiwan
Price: 19.12 (22.94 Including VAT at 20%)



Quantity:  






Aprilia RX125 Full Gasket Kit Athena

Aprilia RX125 Full Gasket Kit Athena

Full Gasket Kit For The Aprilia RX125 Rotax 122 Type 1997-2010

This Kit Is Made In Italy By Athena And Is A Better Quality One Than The Budget One We Sell Which Is Made In Taiwan. "Why is it better i hear you say" Well the gaskets are made from the same materiel & in the same factory as the original aprilia ones, the gasket material is better than the Taiwanese one and fits much nicer.

Kit contains 3 base gaskets, Inner and outer O-rings for the cylinder head, Reed gasket, power valve gasket,exhaust gasket, Crank case gasket, clutch cover gaskets water pump O-rings E.T.C
Price: 25.90 (31.08 Including VAT at 20%)



Quantity:  






Aprilia RX125 Full Gasket Kit

Aprilia RX125 Full Gasket Kit

Aprilia RX125 Full gasket kit for Rotax 123 type engines, Pre 1996

Kit contains 3 base gaskets, Inner and outer O-rings for the cylinder head, Reed gasket, power valve gasket,exhaust gaske, Crank case gasket, clutch cover gaskets water pump gaskets E.T.C
Price: 19.12 (22.94 Including VAT at 20%)



Quantity:  






Aprilia RX125 Balance Shaft Bearings

Aprilia RX125 Balance Shaft Bearings

Pair of Bearing For The Balance Shaft For both Rotax 122 and 123 type engine

No 10 And No 12 in the photo
Price: 13.14 (15.77 Including VAT at 20%)



Quantity:  






Aprilia RX125 Gearbox Bearings

Aprilia RX125 Gearbox Bearings

Set of Gear Box Bearings For The Aprilia RX125 122 Rotax Engine

You Get The 4 Main Gearbox Bearings
Price: 24.34 (29.21 Including VAT at 20%)



Quantity:  






Aprilia RX125 Crankshaft Oil Seals

Aprilia RX125 Crankshaft Oil Seals

Aprilia RX125 Rotax 122 & 123 type engine Crank shaft oil seals, made in Japan By NOK

Price is for a pair of crank shaft oil seals.


Price: 9.91 (11.89 Including VAT at 20%)



Quantity:  






Aprilia RX125 Clutch Cover Gasket 122

Aprilia RX125 Clutch Cover Gasket 122

Clutch Cover Gasket To Fit The Aprilia RX125 Rotax 122 Engine 1997-2012

Ideal If You Are Doing Work Just On the Clutch Side Of The Engine.

Aprilia Part Number AP0250206


Price: 7.99 (9.59 Including VAT at 20%)



Quantity:  




People who bought this item also bought:
1. Aprilia 125 Clutch Kit With Heavy Duty Springs Genuine Aprilia Rotax 122 And 123 Type Engine
2. Aprillia RS125 Clutch Tool
3. Aprilia RS125 Power Valve Gasket



Customer Reviews

  Good quality   Needed to change my clutch arm so picked one of these up.Very good quality fitted just right   (16/01/2013) Garry - Newark



Aprilia RX125 Centre Crank Case Gasket

Aprilia RX125 Centre Crank Case Gasket

RX125 Rotax 122 Type Center Crank Case Gasket
Price: 12.04 (14.45 Including VAT at 20%)



Quantity:  






Aprilia RX125 Balance Shaft Gear

Aprilia RX125 Balance Shaft Gear

RX125 Balance Shaft Gear for Both 122 and 123 Type Engines.

Price Is For 1 Gear
Price: 16.16 (19.39 Including VAT at 20%)



Quantity:  






Aprilia RX125 Oil Pump Drive Gear

Aprilia RX125 Oil Pump Drive Gear

Oil Pump Drive Gear Rotax 122 Type Only
Price: 24.99 (29.99 Including VAT at 20%)


Quantity:  




People who bought this item also bought:
1. Aprilia RS125 Water Pump Gear
2. Aprilia RS125 Balance Shaft Gear Set Pair



Aprilia RX125 Ignition - Flywheel Nut M12x1.00 mm

Aprilia RX125 Ignition - Flywheel Nut M12x1.00 mm

This Is A Standard Replacement Nut M12x1.00mm For The End Of The Crank On The RH Side Of The Engine.

The Nut Fits Only Fits 122 Type Engine
Price: 3.99 (4.79 Including VAT at 20%)



Quantity:  






Aprilia RX125 Ignition - Flywheel Nut M10x1.00 mm

Aprilia RX125 Ignition - Flywheel Nut M10x1.00 mm

This Is A Nut M10x1.00mm For The End Of The Crank On The RH Side Of The Engine.

We Have Had These Specially Made Because The Thread On The End Of The Crank Can Get Damaged Or Stripped, You Can Take Your Crank To Your Local Engineering Company And Get Them To Re-Thread It To M10x1.00. The Nut Still Takes A 19mm Socket So Will Give You The Same Clamping Force As The Std Nut.

The Nut Fits Only Fits 122 Type Engine


Price: 4.99 (5.99 Including VAT at 20%)



Quantity:  






Aprilia RX125 Woodruff Key

Aprilia RX125 Woodruff Key

Wood Ruff Key For The Aprilia RX125 Rotax 122 Only 1997-2009
Price: 5.10 (6.12 Including VAT at 20%)



Quantity:  






Aprilia RX125 Oil Filler Plug Standard Plastic Type

Aprilia RX125 Oil Filler Plug Standard Plastic Type

Replacement Oil Filler / Clutch Adjuster Plug To Fit The Aprilia RX125 All Years
Price: 7.10 (8.52 Including VAT at 20%)


Quantity:  




People who bought this item also bought:
1. Dellorto VHSB 34LD Pilot Jet
2. Aprilia RS125 Carb Main Jet Dellorto 6mm
3. Aprilia Power Valve Blade Moto RRT



Aprilia RS125 Moto RRT Oil Filler Plug Alloy Type

Aprilia RS125 Moto RRT Oil Filler Plug Alloy Type

New Billet Alloy Fits Both Oil Filler Plug & Clutch Adjuster Cover Plug For The Aprilia RS125 1994-2010

We Have Had These Made In Aircraft Spec Alloy; We Have Done Away With The "Slot" Which Always Chewed Up On The Std Plastic Ones. It Now Takes A 6mm Allen Key which is much better.

Also now comes with new O-ring.

Price is for 1 Plug


Choice

Type

Type: Grey Grey (+0.00)

Type: Gold Gold (+0.00)

Type: Silver Silver (+0.00)

Type: Blue Blue (+0.00)

Type: Red Red (+0.00)

Type: Black Black (+0.00)

Type: Green Green (+0.00)

Type: Purple Purple (+0.00)

Type: Orange Orange (+0.00)

Type: Gold Racing Etched Gold Racing Etched (+0.00)
  

   


Price: 5.99 (7.19 Including VAT at 20%)



Quantity:  




People who bought this item also bought:
1. Aprilia RS125 Aluminium Fuel Tank Cup Washer
2. Aprilia RS125 Moto RRT Aluminium Oil Drain Plug
3. Aprilia RS125 Aluminium Fuel Tank Bolt



Customer Reviews

  pukka!!   Made the engine look much better and are much easier to use then the standard plugs   (07/10/2015) wayne - Bedford


    Much better then the plastic caps easy to get on and off.   (20/05/2014) Tim - London


  Good Idea  Great little plug, tiddies up the engine as is 10x stonger than the standard plastic plug   (09/09/2013) Luke - Norwich



Aprilia RX125 EBC Dirt Racer Clutch Kit

Aprilia RX125 EBC Dirt Racer Clutch Kit

EBC Dirt Racer Clutch Kit To Fit The Aprilia RX125 Fits All Years Including The Rotax 122 and Rotax 123 Type Engine.

Originally Designed For Hard Wearing Motocross And ATV Vehicles, Featuring Anti-Swell Clutch Friction Plates, Long Lasting Pin Dimpled Steel Plates For Better Lube Distribution And Heavy Duty Clutch Springs.


Price: 52.10 (62.52 Including VAT at 20%)



Quantity:  




People who bought this item also bought:
1. Aprilia RS125 Moto RRT Aluminium Oil Drain Plug
2. Aprilia RS 125 Drain Plug Washer
3. Aprilia Rotax 122 Full Gasket Kit Athena



Customer Reviews

  Much better  Made my bike much better especially with the stronger springs included very good quality got the price just don't forget to order a new clutch cover gasket and gear oil   (27/10/2013) Connor - South Wales



Aprilia RX125 EBC Heavy Duty Clutch Springs

Aprilia RX125 EBC Heavy Duty Clutch Springs

Set Of 10% Up- Rated Clutch Springs For The Aprilia RX125.

Fitts Both Rotax 122 and 123 Type Engines
Price: 7.99 (9.59 Including VAT at 20%)



Quantity:  






Aprilia RX125 Clutch Kit Genuine Aprilia

Aprilia RX125 Clutch Kit Genuine Aprilia

Set of 6 Friction And 6 Steel Clutch Plates For The Aprilia RX125, This Kit Fits Both The Rotax 122 And 123 Type Engines.

These Plates Are Genuine Aprilia Parts, This Is The Best Clutch Plates You Can Fit To Your RX125.


Price: 67.50 (81.00 Including VAT at 20%)


Quantity:  






Aprilia RX125 Clutch Kit With Heavy Duty Springs Genuine Aprilia

Aprilia RX125 Clutch Kit With Heavy Duty Springs Genuine Aprilia

This is a Set of 6 Friction Clutch Plates, 6 Steel Plates And A Set Of Heavy Duty Springs For The Aprilia RX125, This Kit Fits Both The Rotax 122 And 123 Type Engines.

The Best Set Up For Your Aprilia RX125
Price: 76.99 (92.39 Including VAT at 20%)



Quantity:  




People who bought this item also bought:
1. Aprilia Rotax 122 Clutch Cover Gasket 122
2. V-FORCE-3 Replacement Reeds
3. Aprilia RS125 Throttle Sleeve



Aprilia RX125 Genuine Aprilia Friction Plates

Aprilia RX125 Genuine Aprilia Friction Plates

Set of Genuine Aprilia Friction Clutch Plates For The RX125, This Kit Fits Both The Rotax 122 And 123 Type Engines.

These Are The Best Clutch Plates You Can Fit To Your RX125 !!

Number 4 In The Exploded Diagram.


Price: 52.50 (63.00 Including VAT at 20%)


Quantity:  




Sorry Out Of Stock



Aprilia RX125 Genuine Aprilia Steel Clutch Plates

Aprilia RX125 Genuine Aprilia Steel Clutch Plates

Set of Genuine Aprilia Steel Clutch Plates For The RX125, This Kit Fits Both The Rotax 122 And 123 Type Engines.

The Steel Plates Usually Don't Wear Out, But If You Clutch Has A Judder Then It May Be That The Steel Plated Have Warped.

Number 5 In The Exploded Diagram.


Price: 17.02 (20.42 Including VAT at 20%)


Quantity:  






Aprilia RX125 Water Pump Seals

Aprilia RX125 Water Pump Seals

Pair Of 2 Water Pump Seals For The Aprilia RX125, Fits Both The 122 And the 123 Engine

Replaces Aprilia Part Number AP0230195
Price: 11.00 (13.20 Including VAT at 20%)


Quantity:  




People who bought this item also bought:
1. Aprilia Rotax 122 Clutch Cover Gasket 122
2. AP0229280 Aprilia RS125 Water Pump Impellor Pin
3. Aprilia RS125 Water Pump O-Ring



Customer Reviews

    Good price fast delivery   (20/05/2014) Tim - London



Aprilia RX125 Starter Motor 122 Type Engine

Aprilia RX125 Starter Motor 122 Type Engine

RX125 Starter Motor For The Rotax 122 Type Engine Only
Price: 57.85 (69.42 Including VAT at 20%)



Quantity:  








PJ Motorcycle Engineers - Specialists in 2 Stroke Engines


Aprilia RS125 Carb Main Jet Dellorto 6mm
Aprilia RS125 Carb Main Jet Dellorto 6mm

4.68
5.62
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Aprilia RS125 Moto RRT Oil Filler Plug Alloy Type
Aprilia RS125 Moto RRT Oil Filler Plug Alloy Type

5.99
7.19
find out more

Dellorto VHSB 34LD Pilot Jet
Dellorto VHSB 34LD Pilot Jet

7.95
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Aprilia RS125 Aluminium Fuel Tank Cup Washer
Aprilia RS125 Aluminium Fuel Tank Cup Washer

4.50
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find out more


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