RPM Manufacturing & Racing Services

"We can help you Win"

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  What's New at RPM: 


We are currently having Billet Crank wheels made for the CR500

available with these different Stroke's

81mm (+2), 83mm (+4) & 84.5mm (+5.5)

These cranks will be available Assembled & Balanced with a new Rod kit

we will also be offering them as an option for our Big Bore Stroker's

The sell price is $749.00

Note: Crankcase machining required for Rod clearance on all + Stroke's


Also! in the Designing stage:

Billet Removeable Dome Head for the KX500 & KX540-640 BBS

the 2 lower pictures show the location for a Decompression pop valve

 

 

 

    

This Part will not be available for several months -- We will be periodically updating the progress

(The different colors are used for the purpose Modeling)

 

       


 

Big Bore Stroker engine packages available

Visit our Big Bore Stroker pages on the Menu bar above

or select one of these links:

Big Bore kits   Big Bore Stroker kits   CP Industries Big Bore's

 

 quick link to our labor & performance services : Labor Services


 
"Rebuild it Yourself" Book or CD
 
  
available now for only $14.95

 
  We use "Online Metals" for all our Fabrication needs! 
 


 
"Ordering & Payment Details"
 
All Parts or Service Orders need to be paid in full before any parts are ordered
 or service work begins. Optional partial payment is available for
Big Bore Stroker engine builds only, and will require a 75% down payment
before any work begins, with the balance due before shipping product out.
(Contact us for a 75% down payment Invoice)
Inquire for an Order form by email or by phone for the following jobs
Custom Engine builds, Big Bore Stroker builds, Big Bore top ends & Custom pipe work
We will not be accepting Paypal or Credit cards for these Custom jobs
Payment can be made by Check, Money order or Western Union transfer
 

 
Domestic Shipping (USA) by USPS
Parts Orders under $99.00 have a flat rate shipping charge of $15.00
Parts Orders from $99.00 to $399.00 have free shipping
Parts Orders over $399.00 have a flat rate shipping charge of $25.00 
 
International Shipping by USPS
Parts Orders under $99.00 have a flat rate shipping of $48.00 
Parts Orders from $99.00 and over have a flat rate shipping charge of $58.00
  The shipping charge on items that don't fit flate rate boxes will be calculated  
 
Canada Shipping by USPS
Parts Orders under $199.00 have a flat rate shipping of $28.00 
Parts Orders from $199.00 and over have a flat rate shipping charge of $38.00
  The shipping charge on items that don't fit flate rate boxes will be calculated  
 
Domestic (USA) Parts Orders can take up to 15 business days once payment is accepted,
and as long as the items you ordered are readily available.
International parts orders can take up to 5 weeks.

 
 "Cancelations or Return Details"
 
We are a Internet Dealer that buys & ships product as ordered, we do not stock
all items listed on this website. We only stock some common rebuild items
 for our engine rebuilding service, and for this reason we do not issue or accept
returns or cancelations on parts orders. When we place your order, there may be a
possibility that an item(s) will be out of stock or on backorder at that time. You
can cancel that particular item if you don't want to wait for it's release, and get a
refund on that item only. We do not exchange parts that were ordered wrong by you,
so make shure you have the correct model & year when placing orders.
 
There are No returns for any Custom Engine work that required labor and/or machining!
 
 
Welcome to RPM Manufacturing & Racing Services
Your Online engine supplies and performance service Dealer
We are your off-road engine rebuilding resource
for 2-stroke & 4-stroke, Racing, Recreational & Custom work 
 
 

 
The Owners of RPM Mfg. have 35+ years of performance engine building
 & racing knowledge, and are factory trained 2 & 4-stroke motorcycle
& atv technitions for Kawasaki, Yamaha & Honda.
We also performed many rebuilds & performance work on Suzuki,
KTM, Bultaco, Hodaka and many others some of you probably never heard of.
 It is our company's goal to provide you
 with quality race parts and labor services.
 

"We can help you win"

  Custom Pipe Building   Complete Engine rebuilding   Custom BBS engines
  

    Custom Big Bore kits   Custom Wheel building    Custom Part machining

  

 


Welcome to Our shop


 

 

 

  


Machine Shop Services


   

 

 
Crankshaft rebuilding (2 & 4 Stroke)
Crankshaft Stroking and Balancing (2 & 4 Stroke)
Cylinder boring & Sleeving
Nikasil Cylinder coating Service available
Big Bore & Big Bore Stroker kit machining
Big Bore & Big Bore Stroker complete Engine building
Stage I & II Cylinder Porting (2 Stroke)
Cylinder Head Mods (2 Stroke)
Complete performance engine building (2 & 4 Stroke)
Custom hand built Tuned Race pipes
Custom parts designed with CAD modeling software
Custom Part machining available

Powder Coating service available (see labor services)

 


 
2-Stroke & 4-Stroke Engine work
 
All off-road Racing & recreational engine only service

Dirt bike - ATV - Snowmobile

--------------------------------

Complete Engine Rebuild & Performance Service
Aftermarket and OEM replacement Parts
--------------------------------
Artic cat - Honda - Kawasaki - KTM - Polaris - Ski-doo - Suzuki - Yamaha

 

 

 

RPM Manufacturing & Racing Services

26 Aspen street, Ware, MA 01082
Phone: (413) 967-3682
email: joep@rpmmfg.com