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201-794-3000
New Jersey
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You are here: Home > CYLINDER & BORE KITS > SPEED KITS - BIG BORE KITS
Big Bore Kits not shown are out of stock.

We receive shipments daily.

 

It would behoove you to HOLD OFF purchasing Big Bore Kits, Exhausts and Carbs

we're out of stock on as we'll soon be stocking MUCH more and discounting our prices!

 
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Moped Parts
Polini / Puch 2 speed intake manifold riser
Usually Ships in 24 to 48 Hours
Our Price: $59.00
Sale Price: $39.95
You Save $19.05! In Stock!

Now you can kit your Puch 2 speed with a Polini!

Another Moped Warehouse Exclusive!

Overcomes common hacks & get the kit you want.

Do it right the first time with the the Moped Warehouse EXCLUSIVE Polini intake riser!

Includes custom CNC milled aluminum Manifold riser, 2 gaskets and 2 longer bolts.
 
Precision clearances for mounting above OR below reedvalve.
Moped Parts
Puch 60 cc speedkit by Athena
In stock soon. Order now to get in line. First come first served.
Our Price: $149.00 (Out of Stock)

60 cc bore kit made by Athena. Kit has 6 transfer ports. Kit includes Piston, Cylinder, Rings, wrist pin, wristpin circlips, and Gasket set. This kit is very nicly finished.
Moped Parts
Puch 70 cc reedvalve big bore kit by Athena
Our Price: $249.00 (Out of Stock)

Athena's newest 70 cc puch reedvalve cylinder kit.  
Comes  45 mm Multiport reed valve cylinder, Piston, Circlips, Wristpin,Hard faced chrome piston ring,  eaComplete gasket set, Dual petal reed valve assembly, 20 mm Intake manifold (24 mm outer diameter) mount, Intake manifold mounting bolts, Exhaust mounting studs. we recommend using our 70 cc cylinder head or modifying your existing cylinder head for use with this kit. ***cylinder head in picture does NOT come with this kit***
Moped Parts
Puch moped 2 speed performance intake manifold riser
Usually Ships in 24 to 48 Hours
Our Price: $59.95
Sale Price: $39.95
You Save $20.00! In Stock!

Another Moped Warehouse Exclusive.  Not available ANYWHERE else!

Overcomes common hacks & install the kit you want!

Do it right the first time with the the Moped Warehouse EXCLUSIVE Puch 2 speed performance intake riser!

Kit includes custom CNC milled aluminum Manifold riser, 2 gaskets and 2 mounting bolts. Does not include intake manifold.

Allows you to run a rectangular port 15mm intake manifold made for a 1 speed on your 2 speed!

Works GREAT with the following piston port kits:

Athena, RGD, TCCD, Autisa, Zeta, Airsal, and others!

Professional Engine Case Welding
Usually Ships in 3 to 5 Business Days
Our Price: $50.00
Setup Cost: $25.00 In Stock!

Moped Warehouse's COMPLETE machine shop and 24+ years of machining and TIG welding experience offers some very unique machining services. Get the results you expect!

Ship us your Puch, Peugeot or Tomos case, and we'll professionally TIG weld additional material to match your kit.

If you're installing the Puch 80cc Metrakit, you'll need to add additional aluminum for a proper gasket seal.

Please make sure you completely break down your engine, and clean it prior to shipping.

After purchasing this service, please securely package your 2 case halves in a box and ship them (insurance recommended) to:

Moped Warehouse
380 Midland Ave.
Saddle Brook, NJ 07663

Shipping charges include costs for returning the cases back to you INSURED.
Professional Cylinder Port Matching
Usually Ships in 3 to 5 Business Days
Our Price: $60.00
Setup Cost: $20.00 In Stock!

Moped Warehouse's COMPLETE machine shop and 24+ years of machining and TIG welding experience offers some very unique machining services. Get the results you expect!

Ship us your Puch, Peugeot or Tomos case, and we'll professionally port match it for your kit.

Note, if your cylinder is over 74cc, you will also need our case boring service. If installing the Puch 80cc Metrakit, you will have to add aluminum for a proper gasket seal. We can do this by TIG welding as an additional service.

Please make sure you completely break down your engine, and clean it prior to shipping.

After purchasing this service, please securely package your 2 case halves in a box and ship them (insurance recommended) to:

Moped Warehouse
380 Midland Ave.
Saddle Brook, NJ 07663

Shipping charges include costs for returning the cases back to you INSURED.
Professional Case Boring for 75cc+ Kits
Usually Ships in 3 to 5 Business Days
Our Price: $35.00
Setup Cost: $15.00 In Stock!

Click pic to see more pictures of our professional process.

Moped Warehouse's COMPLETE machine shop and 24+ years of machining experience offers some very unique machining services. Rather than having someone go at your engine with a dremel or worse, let us put out big CNC bridgeport milling machines and lathes to work for you and get the results you expect!

Ship us your Puch or Tomos case, and we will professionally bore the sleeve to 52mm so that it will accept the 80cc Gilardoni, Parmakit, or Metra.

Please make sure you completely break down your engine and clean it prior to shipping.

After purchasing this service, please securely package your 2 case halves in a box, and ship them (insurance recommended) to:

Moped Warehouse
380 Midland Ave.
Saddle Brook, NJ 07663

Shipping charges include costs for returning the cases back to you INSURED.

This service does not include port matching which is available as a separate service.
   
 



***NOTE***

Piston ring breakage is not covered under warranty. Replacement piston rings are available for Purchase.

For damage occurring during shipping a claim must be filed with the shipping company. Shipping insurance is available at extra cost and must be requested if needed.

Cylinder bore kits not installed by Moped Warehouse carry only the Manufacturers warranty.



Moped Warehouse
Saddle Brook, NJ USA

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