Continental (48 states) USA Shipping:
See shipping notice on home page!
Total Order (USD):
Up to $25
$25.01 to $100
$100.01 to $200
$200.01 to $300
$300.01 to $1,000
SOME ORDERS to Alaska, Hawaii, US territories and foreign countries will be higher
Returns must be made within 15 days and are subject to a 20% restock fee. ELECTRICAL SYSTEM parts are non-returnable. All returned items must be in original condition and in original packaging. We are not responsible if you break the part at any time after receiving it. If it doesn't fit, don't force it. You break it, you bought it.
@ Kill switch wiring for CR125M is 10cm longer than XR75, MR50 model. No returns on modified units.
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Aftermarket & Reproduction MR50 Parts
Honda part numbers for reference only
NEW! Afterarket MR50 throttle cable fits stock carb & throttle assembly only. If the plastic end is the only thing broken on your throttle cable try
our cable saver. An inexpensive cable fix for your original cable. Shown below
NEW! Afterarket MR50 clutch cable fits stock frame and handlebars.
NEW! Aftermarket MR50 brake cable. Fits stock forks and handlebars.
NEW! Get all three cables in one set. Top to bottom Clutch, Brake and Throttle cable. All replica cables are tested to fit and operate
correctly on stock build MR50's. Throttle cable fits stock carb & throttle assembly only. If the plastic end is the only thing broken on your throttle cable try
our cable saver. An inexpensive cable fix for your original cable (below).
MR50 bottom end rebuild kit.
A new stainless steel crank pin and updated shell bearing to restore an old MR50 crank. Your rod and thrust washers are still good. Be sure to add 2 crank bearings to your order.
You will need to find a machine shop to do the work, but we'll guide them. If you can't find a shop we can recommend one or we are set up to handle it here.
Replica chrome steel front brake cable clip. p/n 45469-116-000. Found on left fork lower of 1973-75 XR75, 1974-75 MR50, 1974 XL100
and XL125. Uses 6 x 12 hex bolt and 6mm flat washer to secure to fork. (Hardware not included)
$9.95 - NEW!
Front number plate bracket kit for MR50, XR75, XR80. Comes with everything shown - correct 5mm hardware, cable guide, replica bracket, and O-ring strap. P/N 64110-131-000
Original style number plate stay. Included in bracket kit. 64111-131-000
Cable guide P/N 61138-357-000. Included in bracket kit. Correct for MR50, CR125M, CR250M, XR75, and XR80
$5.00 - new lower price!
Front Plate kit complete with bracket, cable guide and correct band. All the right pieces at the right price. This is a combination of bracket kit, correct band and oval number plate for the 1974-75 MR50 and 1977-78 XR75. If your bike has no front plate this is exactly what you need.
RE-MX Replacement front number plate for 1974-75 MR50, 1974-78 XR75 and 1979 - 1987 Z50R, 1986 Z50RD - Tahitian red, yellow, ceramic white or bright white. Don't forget to add the NEW brackets or front plate clips and bands to your order.
$15 per plate
RE-MX Replacement set of three (3) plates for Z50R, Z50RD MR50, XR75 - Tahitian red, yellow, ceramic white or bright white. Don't forget to add the NEW brackets or front plate clips and bands to your order. This is for 3 of the same color plate at a reduced price.
$39 per set of 3
All Balls tapered steering bearings.
Drop-in replacement to upgrade from OEM ball-type bearings to taper bearings. Comes with seal (not shown)
Two wire, push button kill switch will work for almost all the Honda dirt bike models.
Throttle tube - exact duplicate of original p/n 53141-131-000
Electronic Ignition - CDI unit. End the hassle of points and condensor tuning in small Honda bikes. Requires a working coil and proper carburetion. Has only been tested in MR50 and '73-'78 XR75, '79 - 82 XR80. CDI instructions
Replacement lever set - Z50A, QA50, MR50 and early CT70, CT70H. Rubber tipped and the right size for the bikes listed. Sold only in sets.
MR50, CT70, CL70 fork seals. Sold in sets of 2
Honda P/N 53100-131-000. Chrome handle bars. Ours are reproduced from the straightest originals. 3/4 inch bars, correct length and bend.
Replacement MR50 grip set that looks very similar to the original grips that Honda discontinued a few years ago.
Element retainer fits stock air box. Choose plate A (no p/n) or plate B p/n 17223-131-000
Garter spring fits P/N 17224-131-000, Inlet Air Duct. Use to replace rusty spring or other home garage fix!
Replacement float valve and seat with o-ring. Replaces Honda part number 16011-371-305. Often times this is a necessary fix to keep the carburetor from overflowing.
Main Jet for the MR50 Carburetor. Honda P/N 99201-122-075 #75 replacement. Picture shows new jet (left) and used jet (right). Comes with o-ring.
Carburetor to air box boot for the MR50 (Airbox connecting tube).
Motorcycle Fuel Tank repair kit by POR15. This is the fuel tank system we use in our restorations. Cleans, etches the tank, and seals the rust to prevent any more from forming. Will also seal pinholes in the steel tank. One kit will fix up to a 5 gallon fuel tank. Can not be shipped by air.
Heavy Duty Motorcycle Fuel Tank repair kit by POR15. Same as the smaller kit, but it adds stripper so you can remove the KREEM and other inferior sealer that you find before lining it correctly. Cleans, etches the tank, and seals the rust to prevent any more from forming. Will also seal pinholes in the steel tank. One kit will fix up to a 5 gallon fuel tank. Can not be shipped by air.
NGK spark plug cap - Z50, Z50R to 1985, QA50, SL70, XL70, CT70 and many more. As shown, but the price is right.
Aftermarket spark plug cap for Z50, Z50R, MR50, QA50, CT70 to 1978, SL70 K0-K1, XL70 up to 1976, and all XR75/XR80 and XL75/XL80 models. No marking so it looks like the original. Included with the replacement coil.
Universal inline fuel filter for all standard gasoline fuels - will not be harmed by E85 gasolines
New coil with spark plug cap made by same manufacturer as OEM. p/n
Universal inline fuel filter for all standard gasoline fuels - will not be harmed by E85 gasolines. 90 degree for tighter fit areas on small bikes.
MR50 gasket and seal set. We ship this set with our center case gasket that our competitors leave out. You will need an exhaust gasket.
OUT OF STOCK
Replacement MR50 exhaust gasket. This spiral wound replacement is made in the USA.
MR50 Clutch cover gasket. This is a machine made replacement for the Honda MR50 clutch cover gasket.
Genuine Honda MR50 center case gasket is discontinued. This is a machine made replacement for the Honda MR50 center case gasket.
Forged Pistons in sizes from 1st over to 41.50mm. Currently only have TWO 40.50mm left in stock. More stock coming mid-July! Includes piston, ring set, circlips, and pin. Top end bearing sold separately.
Replacement Piston Pin. Fits Re-MX replacement top end kits sold from 2005 to now. Not for stock Honda pistons.
Replacement Circlips (set of 2). Fits Re-MX replacement top end kits sold after 2005. Not for stock Honda pistons.
Replacement ring set for Re-MX top end sets sold after 2005. Ring sets come in sizes from .25mm over to 1.00mm over. Not for stock Honda pistons.
Replacement condenser. Requires removal of old from stock coil.
Standard spark plug. Correct gap is .028. Does not come pre-gapped.
NEW! rubber holder for silicon rectifier. Replaces Honda p/n 31701-131-000. Fits MR50, MR175, MR250, PA50I and PA50II.
Plastic Cover, side number plate. Features correct curve and cutout. Honda P/N 83600-131-000.
Plastic front fender. Tahitian Red (L) or Daytona Orange (R) Honda P/N 61100-131-000
Stock orange and red colors sold as separate pieces or save buying a complete kit.
There is a very subtle difference between the Daytona Orange and the Tahitian Red fenders.
Just received my order from Re-MX for my 74 MR50. Excellent! The plastic fenders are perfect. Good Job. - TK
Just to let you know that the parts were delivered last Friday. They are perfect-o, including the [1975 MR50] rear fender and side plate color match to my NOS front fender. Thanks again. Marc T - Canada
Complete set available in Daytona Orange ('74), Tahitian Red ('75) and Special Silver
Replacement shock set that will work well on the MR50. Heavier than the original with more springs but very similar in appearance and most importantly the same length. The other nice thing is they come with all the bushings and collars. CHROME IS BACK IN STOCK!
Stainless steel spoke set for front and rear wheels in 10 gauge wire - do not mix with original spokes. Complete 28 spokes and nipples. Rims will need to be drilled to correct diameter for larger nipple.
High quality brake shoes with new springs (not shown) for front or rear. MR50, Z50R 1980 and later, XR50, CRF50. Will fit many of the scooters NA50, NB50, NC50, NQ50, PA50, PC50, SA50, SB50 and SE50
$10.95 - ON SALE!
3 x 25 split pin. Fits rear axle MR50, front and rear of almost all other minis including XR, XL, SL, CT, CR125. Brake pivot on some bikes.
Inner tubes for 2.25/2.5 X 14" front OR 2.75/3.0" X 12" rear
2.25/2.5 X 14" front tire or 2.75 " X 12 rear tire. Less aggressive tread than our other set.
Rim strips for front or rear. Protect spokes from puncturing tube.
2.5 X 14" front tire or 3.0" X 12 rear tire. An updated copy of the original tread design.
DG Replica Pipe
Very limited numbers of these pipes were made