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Used swingarm spools - RS125, NSF250, etc
Used swingarm spools - RS125, NSF250, etc
: $8.00

Used swingarm spools.  They are a bit scratched up, but straight and will get the job done for cheap.  8mm bolt will fit most Honda sport bikes, but verified on RS125, NSF250R, and RC51. more info
Sprocket Collar
Sprocket Collar
: $10.00

Lightly used sprocket collar - fits RS125 (89-04), MD250H
Honda part number 42617-NF4-770 or 42617-NF4-753
more info
Pedal knob - MD250H
Pedal knob - MD250H
: $10.00

Toe pedal for 2009 Moriwaki MD250H - NOS.
May fit other applications, but this was OEM for the 2009 MD250h.
more info
Used NF4 BUSH SET,RR ENG MT
Used NF4 BUSH SET,RR ENG MT
: $15.00

Used NF4 engine rear bushing set for pre-'95 Honda RS125. more info
Sprockets RS125 - NOS
Sprockets RS125 - NOS
: $15.00

New old stock sprockets for Honda RS125 (89-04) and Moriwaki MD250H.  These are all new and unused sprocket specialist brand.  Various sizes. more info
MD250 Shifter support
MD250 Shifter support
: $19.00

NOS shifter shaft support bracket.  24620-10512-00 more info
Used footpegs - RS125 pre-95 set
Used footpegs - RS125 pre-95 set
: $20.00

Used OEM footpegs for Honda RS125 pre-95. Look closely to make sure they work for you. These are sold as a pair and have definitely been down the road at least once.

These would make great cheap spares.
more info
Used left side radiator mount - pre 95 RS125
Used left side radiator mount - pre 95 RS125
: $40.00
Sale Price: $24.99
Save $15.01!

Used 19053-NF4-770 radiator mounting bracket for 89-94 Honda RS125.
Not 100% sure this is the part number, so please look at the picture to make sure it's the part you need.
more info
Aftermarket used exhaust hanger - pre 95 RS125
Aftermarket used exhaust hanger - pre 95 RS125
: $25.00

Used 18355-NF4-770 exhaust mounting bracket for 89-94 Honda RS125. more info
Used OEM left rearset - RS125 pre-95 bent
Used OEM left rearset - RS125 pre-95 bent
: $25.00

Used OEM left rearset for Honda RS125 pre-95. Look closely to make sure they work for you. This has a slight bend in it. May be something you can tap straight with a little heat and patience.

These would make great cheap spares.
more info
Rear sprocket spacer - NX4 and MD250H
Rear sprocket spacer - NX4 and MD250H
: $25.00

Rear sprocket spacer assembly. Looks brand new, but bearing has a little notch to it. Likely need new bearing (91052-nf4-000) just to be safe.
Contains parts: 42304-nx4-000 and 42617-nf4-770
more info
NOS brake pads - EBC HH for 89-94 RS125
NOS brake pads - EBC HH for 89-94 RS125
: $25.00

NOS brake pads - EBC HH for 89-94 RS125 more info
NOS brake pads - Ferodo for 89-94 RS125
NOS brake pads - Ferodo for 89-94 RS125
: $25.00

NOS brake pads - Ferodo for 89-94 RS125 more info
NSR50 OEM rearset used
NSR50 OEM rearset used
: $25.00

Used left rearset for Honda NSR50 (2004).  It's been repaired with what looks like JB weld, but it's just the heal guard.  Everything else looks in good shape. more info
Small end bearings NF4/NF5 - open package
Small end bearings NF4/NF5 - open package
: $25.00

Clip, piston pin, 14 mm - Honda RS125, 1989-1990 CB400F more info
stay, muffler assembly - used
stay, muffler assembly - used
: $30.00

stay, muffler assembly - used more info
Used RS125 exhaust flange
Used RS125 exhaust flange
: $30.00

Used exhaust flange for Honda RS125 (95-04). more info
PISTON RING (CONSTRUCTOR) Honda RS125/250 NOS
PISTON RING (CONSTRUCTOR) Honda RS125/250 NOS
: $35.00

PISTON RING (CONSTRUCTOR) Honda RS125 - SOLD OUT more info
Used soft rear spring - RS125/NSF/MD
Used soft rear spring - RS125/NSF/MD
: $35.00

Used rear spring (52405-NX4-701) for RS125, NSF250R, MD250H
6.5 soft spring
more info
MD250 Foot peg set OEM
MD250 Foot peg set OEM
: $35.00

NOS foot peg set for 2009 Moriwaki MD250H.  Can be made to fit RS125, NSF250r, and 2008 MD250H with use of own shortened bolt.  This was the OEM setup for the 2009 model. more info
Exhaust Hanger - MD250H
Exhaust Hanger - MD250H
: $35.00

Exhaust hanger bracket for Moriwaki MD250H - OEM NOS more info
NF4 left rearset - RS125 pre-95
NF4 left rearset - RS125 pre-95
: $40.00

Aftermarket rearset for pre-95 Honda RS125. A little bit of brillo and a touch of elbow grease and it will look great again!
Sold as a left side only. I have a stack of these, so picture may not be of actual one I send, but they are all in similar condition.
more info
Carbon Fiber handlebars set
Carbon Fiber handlebars set
: $40.00

Unknown brand - look like new condition more info
Cam Mount
Cam Mount
: $40.00

Universal mount for Moto3 fork - lightly used
Mount your go-pro, GPS, etc on this nice fork mount.
more info
Fork springs used - RS125, NSF250, MD250
Fork springs used - RS125, NSF250, MD250
: $50.00

Used front fork springs. One size softer than stock RS125 springs, 2 sizes softer than NSF stock springs. SPRING, FRONT FORK (k=0.6) more info
Fork springs used - RS125 89-94
Fork springs used - RS125 89-94
: $50.00

Used front fork springs. SPRING, FRONT FORK (k=0.65) more info
EBC HH brake pads - NOS
EBC HH brake pads - NOS
: $50.00

NOS EBC brake pads - fit RS125 and RS250 (95-2000)
Enough for 1 caliper
more info
Hjelm brand NOS left rearset
Hjelm brand NOS left rearset
: $55.00

New old stock Hjelm left side rearset. Standard length. Replaces 50600-nx4-770

Limited to stock on hand.
more info
New Eibach rear spring - RS125/NSF/MD
New Eibach rear spring - RS125/NSF/MD
: $55.00

Rear Eibach spring for RS125/MD/NSF.  See picture for specs more info
Used rearsets - RS125/NSF/MD
Used rearsets - RS125/NSF/MD
: $60.00

Used rearsets for Honda RS125, NSF250R, and even should fit the MD250H. Look closely to make sure they work for you. These are sold as a pair and should work on either side of the bike.

These would make great cheap crash spares!
more info
Swingarm Tool
Swingarm Tool
: $60.00

New old stock - swingarm tool for RS125. Made by Hjelm, and not available anymore.
Same as Honda part: 07908-4690002

more info
NF4 rearsets - RS125 pre-95 set
NF4 rearsets - RS125 pre-95 set
: $75.00

Aftermarket rearsets for pre-95 Honda RS125. A little bit of brillo and a touch of elbow grease and they will look great again!
Sold as a set of 2.
more info
Brake pedal - RS125, MD250, NSF250R
Brake pedal - RS125, MD250, NSF250R
: $75.00

Used PEDAL COMP BRK.  Looks brand new.  Likely removed from a new bike.  Fits '95 on RS125, MD250H, and NSF250R more info
Used rearset setback plates
Used rearset setback plates
: $75.00

Used rearset setback plates. Use to move stock rearsets back. They have a couple of different mounting positions depending on what the rider needs.
Came off of an RS125, but should fit MD250 and NSF250. May need to check for exhaust clearance on 4-stroke bikes.
more info
RS125 Fenders front and rear
RS125 Fenders front and rear
: $75.00

Lightly used front and rear fenders for a 95-2004 Honda RS125.  Paint is in good shape. more info
Remus exhaust hanger and bracket - MD250
Remus exhaust hanger and bracket - MD250
: $75.00

Exhaust hanger bracket and carbon fiber muffler bracket for Remus exhaust system fitted on an MD250H Moriwaki.  New old stock, so it will have some minor scuffs, but no crash damage. more info
Rearset MD250H left side - NOS
Rearset MD250H left side - NOS
: $75.00

NOS left side rearset from 2009 Moriwaki MD250H.  Will make a great upgrade to the 2008 MD250h or could even be used on RS125 and NSF250R. more info
Small end bearings NF4/NF5 - appear new pack of 6
Small end bearings NF4/NF5 - appear new pack of 6
: $75.00

Small end bearings - 6 'new' wrist pin bearings for NF5/4
I assume they are 91008-NF5-711, but not in original packaging so not 100% sure.
more info
HONDA/HRC - COVER,CLUTCH - used
HONDA/HRC - COVER,CLUTCH - used
: $79.96

COVER,CLUTCH - 11341-NX4-000 more info
Coil - pre 95 RS125
Coil - pre 95 RS125
: $85.00

Used coil for pre-95 Honda RS125.  Looks in good shape, but I don't have a bike to test it on to be sure. more info
NOS Honda swingarm castle nut tool
NOS Honda swingarm castle nut tool
: $85.00

NOS Honda swingarm castle nut tool - 07908-4690002 more info
RS125 cylinder head - 95-2004 models
RS125 cylinder head - 95-2004 models
: $95.00

OEM cylinder head for '95 and newer RS125.  Looks to be an unleaded head.  But do your research on the numbers to make sure it will work for you. (12200-NX4-710) more info
RS125 cylinder head - 95-2004 models
RS125 cylinder head - 95-2004 models
: $95.00

OEM cylinder head for '95 and newer RS125.  Looks to be an unleaded head.  But do your research on the numbers to make sure it will work for you. (12200-NX4-710) more info
Wossner Honda CRF250 & CRF250X 13.5:1 '06- "09, 77.95mm
Wossner Honda CRF250 & CRF250X 13.5:1 '06- "09, 77.95mm
: $160.00
Sale Price: $99.00
Save $61.00!

Wossner Honda CRF250 & CRF250X 13.5:1 '06- "09, 77.95mm #8656DA Piston kit (rings- 780XAS, PIN- WP959, CLIP- CW16) Clearance:0.04mm more info
EBC HH brake pads - NOS
EBC HH brake pads - NOS
: $99.00

NOS EBC brake pads - fit RS125 and RS250 (95-2000)
Set of two- enough for 2 calipers
more info
Used RS125 Crankshaft
Used RS125 Crankshaft
: $100.00

Used but rebuildable crankshaft for '95-2004 Honda RS125 more info
Talon Sprocket Carriers
Talon Sprocket Carriers
: $125.00

Two NOS Talon sprocket carriers. Note one carrier doesn't have any bolt, so you're gonna need to source a set from your local hardware store. more info
RS125 ECU (89-94)
RS125 ECU (89-94)
: $135.00

OEM cylinder head for an older '89-94 Honda RS125.
Very good condition. Just has some old tape residue that needs to be removed.
more info
Used Honda RS125 Regulator/rectifier
Used Honda RS125 Regulator/rectifier
: $135.00

Used regulator/rectifier assembly for Honda RS125 (95-04).  No longer available from Honda. more info
Pulser plate and gear - RS125
Pulser plate and gear - RS125
: $145.00

Used pulser plate (30290-NX4-010) and gear (13411-NX4-700). Both are NLA from Honda. Teeth on gear are not perfect, but a very usable. It could use some light filing to be perfectly smooth.

more info
RS125 ECU
RS125 ECU
: $150.00

Used ECU for Honda RS125.  I believe this is for the non-power jet models '95-97 range.  But do your research on the numbers to make sure it will work for you. (30400-NX4-003 or 30400-NX4-711) more info
RS125 Leaded cylinder head - fits 95-2004 models
RS125 Leaded cylinder head - fits 95-2004 models
: $150.00

OEM cylinder head fits a '95 and newer RS125.  Looks to be a leaded head.  But do your research on the numbers to make sure it will work for you. (12200-NX4-700) more info
RS125 Leaded cylinder head - fits 95-2004 models
RS125 Leaded cylinder head - fits 95-2004 models
: $150.00

OEM cylinder head fits a '95 and newer RS125.  Looks to be a leaded head.  But do your research on the numbers to make sure it will work for you. (12200-NX4-700) more info
NOS Hjelm right rearset +3cm, shift lever, footpeg
NOS Hjelm right rearset +3cm, shift lever, footpeg
: $150.00

NOS Hjelm - Honda RS125 and NSF250R Step plate, fits left side, +3cm length
Battle shift lever, and footpeg included
more info
Rearset MD250H right side - NOS
Rearset MD250H right side - NOS
: $150.00

NOS right side rearset from 2009 Moriwaki MD250H. Will make a great upgrade to the 2008 MD250h or could even be used on RS125 and NSF250R.

Complete with everything seen in the picture.

It's always great to have a complete spare setup in the toolbox just in case.
more info
Vertex Piston RS125 Honda GP 2003-2005 Dome top
Vertex Piston RS125 Honda GP 2003-2005 Dome top
: $241.12
Sale Price: $155.00
Save $86.12!

Vertex Piston RS125 Honda GP 2003-2005 A 53.94, w/ ring 53007805400, pin 711127 & clips 72071 VHM # 3105H054A more info
Vertex Piston RS125 Honda GP 2003-2005 flat top
Vertex Piston RS125 Honda GP 2003-2005 flat top
: $241.12
Sale Price: $155.00
Save $86.12!

Vertex Piston RS125 Honda GP 2003-2005 A 53.94, w/ ring 53007805400, pin 711127 & clips 72071 VHM # 3105H054A more info
RS125 ECU
RS125 ECU
: $185.00

Used ECU for Honda RS125. This is for the non-power jet models '95-97 range.  But do your research on the numbers to make sure it will work for you. (30400-NX4-003 or 30400-NX4-711) more info
RS125 piston NOS - coated
RS125 piston NOS - coated
: $195.00

A C GENERATOR ASSY - SOLD OUT more info
NF4Hjelm
NF4Hjelm
: $220.00

NOS Hjelm - Honda RS125 rearsets and pegs set - fits '89-94 more info
MD250H header - used
MD250H header - used
: $235.00

Used 18110-J3512-02 header for Moriwaki MD250H (08-09) in very good condition. more info
HONDA/HRC - A C GENERATOR ASSY - used
HONDA/HRC - A C GENERATOR ASSY - used
: $235.00

A C GENERATOR ASSY - SOLD OUT more info
MD250 rearsets billet
MD250 rearsets billet
: $250.00

Brand new rearsets kit for MD250H. Comes with everything seen in the picture. Also fits all NSF250R, and '95+ Honda RS125.

All original Moriwaki parts except one lever is Battle brand.
more info
RS125 right fork - fits 95-2002 models
RS125 right fork - fits 95-2002 models
: $250.00

Used Honda RS125 right fork.  Looks decent, but I do see a very small scratch in the fork slider.  It's right at the bottom of the stroke, so may not be a big deal.  You may be able to file it smooth and not have any leaks. more info
Used HM shifter for NSF250R
Used HM shifter for NSF250R
: $295.00

Lightly used HM quickshifter and shift rod to fit a NSF250R (any year). more info
RS125 thermostat setup - used
RS125 thermostat setup - used
: $295.00

Very nice used Thermostat setup for a 2004 style radiator on an RS125. Those are the radiators that are tapered at the bottom 4-5 inches.

These things are a must if you are going to go out on a cold morning and don't want to fight with radiator tape. (retail new is over $400!!)
more info
Tire Warmers - fit RS125, MD250H, NSF250R
Tire Warmers - fit RS125, MD250H, NSF250R
: $320.00

Tire warmers for Honda RS125 (89-2004), all MD250H, all Moto3
Look to be brand new. No visible wear. Comes with carry bag.
more info
ECU - RS125 NOS
ECU - RS125 NOS
: $325.00

Appears to be a new Honda RS125 ECU, but I can't prove that, so listing it as used.  Seriously it doesn't look like it's ever even been plugged in. more info
RS125 Cover Comp Right (89-94)
RS125 Cover Comp Right (89-94)
: $335.00

OEM Right side case cover for an older '89-94 Honda RS125.
Looks to be brand new to me. 11340-NF4-780
more info
RS125 swingarm - fits 95-2004 models
RS125 swingarm - fits 95-2004 models
: $350.00

Used Honda RS125 swingarm.  She's been used pretty hard, but still seems pretty solid.  Dents on both sides in the usual places.  Left side has been re-enforced with aluminum. more info
Shock and spring set - RS125, MD250h, NSF250r
Shock and spring set - RS125, MD250h, NSF250r
: $350.00

Used stock rear shock with 5 Hypercoil springs of various sizes. Everything from light to heavy springs. This is great for growing young racers that need to change spring rates to keep up with their growth spurts!

note: shock is missing 2 of the spacers. Not available from Honda. Would need to get replacements made by a machine shop.
more info
Ohlins Shock and springs - RS125, MD250h, NSF250r
Ohlins Shock and springs - RS125, MD250h, NSF250r
: $350.00

Used Ohlins rear shock with 2 extra springs.  This is an older unit and could use with a professional service before use. more info
AC Generator Assy - pre 95 RS125
AC Generator Assy - pre 95 RS125
: $400.00

Lightly used AC Generator Assy for pre-95 Honda RS125.  This part looks nearly new with only a few marks from the mounting bolts. more info
RS125 shorty tank - Carbon/Kevlar
RS125 shorty tank - Carbon/Kevlar
: $975.00
Sale Price: $749.00
Save $226.00!

Lightly used Carbon/Kevlar fuel tank for '95 and newer Honda RS125. This one is a bit shorter in the back and sloped forward to make it easier for smaller riders to reach the bars.
Save 3lbs over the stock tank by swapping to this one.
Made by Speed Fiber.
more info