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

 

        

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 Details"
 
All Parts or Service Orders need to be paid in full before any parts are ordered
 or service work begins. Optional exception for parcial payment available on
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)
 

 
"Payment Details"
 
All major credit cards accepted
PayPal is hosting all payment transactions,
 and you don't need to have a PayPal account to purchase.
Your paying on a secure and protected
 site when you use PayPal
 

 
 "Shipping Details"
 
Domestic Shipping (USA) by USPS
Orders under $99.00 have a flat rate shipping charge of $15.00
Orders from $99.00 to $399.00 have free shipping
Orders over $399.00 have a flat rate shipping charge of $25.00 
 
International Shipping by USPS
Orders under $99.00 have a flat rate shipping of $48.00 
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
Orders under $199.00 have a flat rate shipping of $28.00 
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 10 business days once payment is accepted.
International parts orders can take up to 3 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.  
 

RPM Manufacturing & Racing Services

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

 

 

 

For Sale

 

CUSTOM BUILT 200cc HILLCLIMBER

 

see the custom engine project, at this quick link 1982 kx250

 

RPM MFG's custom built 200cc hillclimber
 placed respectable at the Oregonia OH
2010 AMA National Amature Hillclimb Championship
7th - 200cc class
15th - Super Senior (any engine size) class
*****************
Placed 1st overall points 200cc class - District 1 - 2010 New England Hillclimbing
Placed 3rd overall points - Super Senior (any engine size) class