13 14 RMZ450 RMZ 450 Cases Complete Built Assembled Motor Engine Stock Crankcase

• Brand new set of OEM crankcases
• Stock bore cylinder
• Wiseco JE or CP stock bore forged piston**
• Hi temp piston rings
• Chrome wristpin
• Circlips
• Hotrods replacement crank with rod
  
• Main bearings
• Water pump bearings
• Transmission bearings
• Clutch arm needle bearings
• Shift cam bearings
• Maxlock TITANIUM head stud kit - LIFETIME WARRANTY*!
• Clutch kit
• Complete gasket kit
• Cometic MLS head gasket
• Seal kit
• Valve stem seals
• Cam chain
• NGK spark plug
• Water pump impeller
• Both oil pump shafts and rotor sets
• K&N oil filter
• NGK Iridium spark plug
• Stickers
• All parts are brand new
• Crankcases are OEM remainder of parts are aftermarket
• 1 year warranty*
• Piston uses pump or race gas
• No case machining required

 PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE.

DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER?  IF SO CONTACT US ABOUT OUR DEALER PROGRAM THAT GIVES YOU DISCOUNTS ON EVERYTHING WE SELL!

Contact us of visit us in person from 7am to 4pm PST at 1538 Howard Access Rd, Suite A, Upland, CA 91786

Payments:  We accept all forms of traditional and online payment methods available – Cash, MC, AMEX, VISA, DISC, PayPal, Venmo, Cash App, among others.  Payment can be made online or over the phone.

Returns: Check your order completely when you receive it and contact us if there is an issue.  99% of problems can be easily solved without returning the entire order.  We accept returns within the first 30 days as long as the item you want to return to us is sent back brand new, never installed, in the original packaging.  You can return all or part of your order.  Once items have been opened from sealed packaging, modified, installed, or used in any way they are not eligible for return.

*Warranty: Unless otherwise stated, we stand behind all parts we sell 100%.  This product is NOT DIY.  Over 99% of people in the world are not qualified to build an engine, and It is the responsibility of the engine builder to inspect every part and make sure each one is installed, tuned, and working properly. We ALWAYS STRONGLY recommend this be done by a qualified, experienced mechanic.  STUD WARRANTY: If for any reason a stud fails during use, not installation, we will send an entire new stud kit.  No other parts or any labor are included, and it can not be converted to a refund or discount on any order.  ALPHA CUB WARRANTY: If your Alpha Cub cylinder fails we will fix the cylinder free of charge.  If it can not be fixed we will replace it. Warranty does not cover failure that is a result of improper installation, tuning, break in, or misuse.  For any warranty to be considered the part(s) in question must first be sent back to us for inspection.  We do not warranty parts based on phone calls, photos, emails, what you read online, or another mechanic's assessment alone.

Feedback: Positive reviews and feedback are greatly appreciated.  We have changed the way we do business in response to customer concerns and receiving positive feedback / reviews when an order goes the way it is supposed to is a huge help.  Also, we will give you a discount on your next order if you take the 2-3 minutes required to leave us a good review!  But we want to know the good and the bad.  We just ask that if you have an issue with your order please contact us first.  If an order is sent incomplete or incorrect we correct it IMMEDIATELY.  Work with us and we will always work with you.