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Motorized Bicycle 48mm Low Pin Piston for 48m Sleeved Cylinder

mzmiami (18014)
99.3% positive feedback
Price:
$5.00
Free shipping
Estimated delivery Tue, Sep 2 - Fri, Sep 5
Returns:
14 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New

About this product

Product Identifiers

BrandMZ
Manufacturer Part Number345678
eBay Product ID (ePID)587428737

All listings for this product

Buy It Now
New

Ratings and Reviews

4.8
32 product ratings
  • 29 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    A MUST HAVE FOR 2 STROKES

    I bought this and a reed valve to help my 80cc run smoother as it has been rolling my bike for 2,000 miles now and HOLY MOLY!!! It runs stronger, faster, smoother, much more responsive that is VERY obvious and proved to me that if you are able to upgrade your 2 stroke with these 2 parts, then do it! You wont be sorry, you will be mad for not doing from day one! No joke- never imagined such a drastic difference this much, but cant say enough about how much better everything is now HIGHLY recommended for such a quick & easy upgrade that will blow you away!! ,

    Verified purchase: YesCondition: New

  • Top critical review

    What to do??

    Bought a sleeved cylinder port and polished it came with non windowed piston I wanted a windowed piston so i could run a reed valve it didn't fit it hit the head it had to much dome on it used two base and one thick head gasket still hit

    Verified purchase: YesCondition: New

  • Great Flow!! Excellent Quality!

    Great flow both intake and exhaust! Works amazingly with ZL short crank (w/built-in magneto), and windowed piston, and reed valve.... The torque is incredible! Not even broken in and pulling hard past 34mph.. 150 miles left till full break-in.... Throttle is less than half way open on Keihin 16mm carb, with stock jetting and NGK BPR8-HIX plug, and the motor pulls like crazy!! It wants more! Pretty cool how after about 25mph, it begins to purr... And very little vibration..like a scooter almost.. Additionally, I have these MZ parts matched up with a torquer II exhaust and MZ high compression head.. 😊... Thanks MZ!! JC

    Verified purchase: YesCondition: New

  • Excellent Quality and NOT for 100cc Cylinders

    This is an excellent quality product. I highly recommend buying it. F.Y.I. If you bought a 100cc sleeved cylinder that came with a non-window piston, this will not work as a replacement piston for those cylinders. Those 100cc cylinders are 49mm and 50mm. This is for 48mm bore cylinders and has a distance of 20mm from bottom of piston to the center hole of the wrist pin.

    Verified purchase: YesCondition: New

  • Nice piston

    It is a nice piston, but the hole cut out of the side of the piston has rough edges and needed to be cleaned up. Also came with new circlips and a wrist pin. The wrist pin was same as OEM stock wrist pin. All in all good part for a decent price just make sure to inspect the edges of the window cut out on it.

    Verified purchase: YesCondition: New

  • Bike life, bike life, bike life...

    Final piece of the puzzle to build up my short rod reed valve engine that gasbike.net screwed me over with. MZ Miami all the way now! Well engineered and perfectly finished. Can't wait to release those extra ponies. I'm in the UK too and the shipping prices and delivery time are fantastic. Nice one lads

    Verified purchase: YesCondition: New

  • Hi perf.

    Excellent quality reed valve piston. Reed valve intake is the best for 2 cycle engines. This piston has the added advantage of lightening the top end of the assembly which helps with the notoriously unbalanced crankshaft on this displacement of bicycle engine.

    Verified purchase: YesCondition: New

  • it make your engine run better and good replacement part

    it a good price

    Verified purchase: YesCondition: New

  • Pistons are Of Nice Quality, I was missi...

    Pistons are Of Nice Quality, I was missing one of pins for a piston, other than that im Happy , oh no c clips either -

    Verified purchase: YesCondition: New

  • Better than stock

    The window has no burs and the cylinder itself has no scratches or other defects.

    Verified purchase: YesCondition: New