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IMPORTANT NOTICE: Due to increase in fraudulent orders the billing & shipping address must match when placing your order. Thank you for your patience and understanding.
IMPORTANT NOTICE: Due to increase in fraudulent orders the billing & shipping address must match when placing your order. Thank you for your patience and understanding.

06+ TRX450R 100m Big Bore Kit Ported Cylinder Head Porting +1 Kibblewhite Valves

by BPRATV
Original price $1,899.99 - Original price $1,899.99
Original price
$1,899.99
$1,899.99 - $1,899.99
Current price $1,899.99
Stock bore cylinder
Wiseco or Wossner stock bore piston
Hard coated piston rings
Chrome wristpin
Circlips
Top end gasket kit 
MLS head gasket
OEM Honda cylinder head
Kibblewhite valve spring kit
Kibblewhite +1mm Black Diamond intake and exhaust valves
Kibblewhite viton valve stem seals
Talon TITANIUM cylinder head stud kit - LIFETIME WARRANTY*
HD cam chain
Runs on pump or race gas
1 year warranty*

DO YOU NEED TO HAVE THIS ITEM INSTALLED ON YOUR VEHICLE?  WE HAVE YOU COVERED! CONTACT US FOR DETAILS

We are BPRATV, offering you the best in parts and service for over 20 years.  If you need your vehicle repaired, parts, or you just have technical questions call, email, or come see us at our Upland, CA location Mon to Fri 7am to 4pm, PST.  We accept payment via credit card, Paypal, Venmo, Cash App, and in person via cash or check (once cleared). 

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

REPAIR SHOPS AND DEALERS CONTACT US TO SET UP AN ACCOUNT AND GET A DISCOUNT ON ALL YOUR ORDERS

WE SHIP WORLDWIDE AND WE PROCESS ORDERS 7 DAYS A WEEK. TAMBIEN HABLAMOS ESPANOL!

**Returns: We accept returns for part or all of your order within the first 30 days.  Refunds are only granted for parts that are returned 100% complete, brand new, in the original packaging.  Once a part has been installed or prepped for installation it is no longer eligible for return.

**Warranty: 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 person assembling and tuning the engine to make sure all the parts are correct and work properly.  We ALWAYS STRONGLY recommend work be done by a qualified, experienced mechanic.  For any warranty to be considered the part(s) in question must be sent back to us for inspection, NO EXCEPTIONS.  We cannot warranty anything based on photos, emails, phone calls, what you read online alone, or what another mechanic says the problem is alone. Warranty does not cover any failure that is a result of improper installation, tuning, break in, lack of maintenance, or misuse. 

Feedback: Positive feedback is greatly appreciated.  We work very hard to maintain a high feedback rating, and we want all of our customers to be happy.  Receiving positive feedback when an order goes the way it is supposed to is a huge help.  If you do not feel we deserve positive feedback PLEASE contact us prior to leaving feedback and we will do what is needed to help you feel as "positive" as possible about your experience. Please work with us and we will ALWAYS work with you.

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