Search  for anything...
WEIYINGSI

Black Exhaust Muffler Pipe and gasket nut kit for 2 stroke 49cc 60cc 66cc 80cc Engines Gas Motorized Bicycle Motor Bikes

  • Based on 25 reviews
Condition: New
Checking for product changes
$17.99 Why this price?
Save $5.50 was $23.49

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Jul 19
Order within 22 hours and 2 minutes
Available payment plans shown during checkout

Recently Viewed

Model: Black


Features

  • Wide CompatibilityOur Exhaust Muffler Pipe fits for 2 stroke 49cc 60cc 66cc 80cc Engines Gas Motorized Bicycle Motor Bikes
  • Reasonable DesignCorrosion resistant steel exhaust pipe is precisely bent to fit your vehicles spacing and engine output requirements.
  • Close-FittingSecurely welded mounting flange precisely mates with engines exhaust outlet.
  • Keep away from burnsIntegrated ventilated scald guard helps prevent burns in areas where riders legs may contact the exhaust pipe
  • Package Include1 X Exhaust Muffler Pipe, 1 X Gasket Nut Kit. Please see the second picture for detailed accessories

Brand: WEIYINGSI


Material: Alloy Steel


Vehicle Service Type: Motorcycle


Shape: Round


Installation Type: Bolt-On


Package Dimensions ‏ : ‎ 17.01 x 6.65 x 2.87 inches; 1.65 Pounds


Item model number ‏ : ‎ Black


Date First Available ‏ : ‎ February 13, 2023


Manufacturer ‏ : ‎ WEIYINGSI


Country of Origin ‏ : ‎ China


Best Sellers Rank: #789,862 in Automotive (See Top 100 in Automotive) #444 in Powersports Exhaust Gaskets


#444 in Powersports Exhaust Gaskets:


Customer Reviews: 4.3 4.3 out of 5 stars 25 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works great on a 4 strike bike engine
Model: Black
No issues, except the bolts that came with it did not fit my engine. I put this on a 4 stroke bike engine. Much quiter than the stock muffler.
Reviewed in the United States on April 29, 2024 by Josh
    • QUIET! Fit perfectly no issues. Feels sturdy.
Model: Black
Night and day difference from straight pipe. Put on a 80cc motor and it is crazy how quiet it is in comparison. NO more crazy looks on the road and attention drawn to me. The downside is it cut my top speed down by 5-10 mph and killed my low end (from 35-37 max down to 28-30 max with very slow acceleration) Going to try to take off the baffle and cap to see If I can get some speed back. As long as it is more quiet than a straight pipe I'll keep the modification. If it's still too loud I'll accept the top speed and low end loss. ... show more
Reviewed in the United States on October 9, 2023 by SoopaJooce
    • Good quality and easy to install
Bought this to build a mini bike with my son. Happy with my purchase.
Reviewed in the United States on April 21, 2024 by Julie M.
    • THE GREATEST MUFFLER I HAVE EVER USED!!!!
Model: Black
THIS EXHAUST IS REALLY SUPER QUIET AND MAKES MY 2-STROKE 49CC 29 INCH MOUNTAIN BIKE FROM HUFFY REALLY SPEED DOWN THE ROAD, HAVE ACTUALLY RECORDED OVER 40MPH IN MY CITY. WOULD HIGHLY RECOMMEND TO ANYONE WANTING SUPERB RIDING THIS IS THE BEST WAY TO GO. I DID PUT A WEED WACKER MUFFLER ON BEFORE I GOT THIS ONE,AND BELIEVE ME IT WAS SUPER LOUD,BUT I STILL GOT THE SAME RESULTS WITH APPROX 5-10 MPH SLOWER. THIS ONE REALLY IMPROVED THE SPEED AS WELL AS THE QUIETNESS. ... show more
Reviewed in the United States on October 3, 2023 by Gerald Talmage
    • It's a cheap muffler for a 2-stroke bicycle engine
Model: Black
It serves the purpose as well as the more expensive model of the same configuration. I can't compare it to the other configurations cuz I haven't tried them. But it is what I expected and it does the job
Reviewed in the United States on June 11, 2023 by Arne
    • Crap exhaust gaskets
Model: Black
The exhaust is the run of the mill bike exhausts. For the price it’s fair. I would however recommend new gaskets since the hole is almost 2mm smaller then the port or the exhaust and will not be free flowing whatsoever.
Reviewed in the United States on April 9, 2024 by Toolman424
    • Solid
Model: Black
Standard muffler youd find in an engine kit. Fast shipping. Slight imperfections but for 20$ can’t beat it
Reviewed in the United States on September 13, 2023 by Tj M.
    • Quiet!
Added this to a small motor that had been straight piped. It really cut the sound down to nothing. Really impressed. I would definitely recommend this.
Reviewed in the United States on July 19, 2023 by Carol

Can't find a product?

Find it on Amazon first, then paste the link below.