Skip to content
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.

YZ250F YZF250 YZ 250F 270cc Big Bore Kit 80mm Cylinder Complete Top End Rebuild

by BPRATV
Sold out
Original price $989.99
Original price $989.99 - Original price $989.99
Original price $989.99
Current price $575.00
$575.00 - $575.00
Current price $575.00
FITS ALL '01-13 YAMAHA WR250F AND YZ250F MODELS!

80mm BPR cylinder
80mm JE or CP forged piston**
Hi temp piston rings
Chrome wristpin
Circlips
Top end gasket kit
Cometic MLS big bore head gasket
Cam chain
TITANIUM head stud kit - LIFETIME WARRANTY*
Piston uses pump or race gas
Bolt on kit, no machining required
6 month warranty*
Stickers stickers stickers  

Prices and listings are subject to change at any time without notice.

IF YOU ARE A SHOP, BUSINESS, DEALER, OR YOU WORK ON VEHICLES FOR A LIVING CONTACT US AND SET UP A DEALER ACCOUNT THAT WILL GET YOU A DISCOUNT ON EVERY PART WE SELL!

We are BPRATV. Contact us or visit our Southern California, Inland Empire location 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.

**Products we sell: At BPRATV we sell parts from the best names in the industry.  We stock the same parts from different manufacturers so that when back orders occur we have an alternate part to send that is the same quality.  This would be the ONLY reason your order might be slightly different when it arrives.

Returns: Please check your order 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 for part or all of your order as long as the part(s) for which you want a refund are sent back 100% complete, brand new, never installed, & in the original packaging.  Contact us if you want to return part of your order and you would like to know how much of a refund you will receive.  Returned orders can be refunded, exchanged, or used as credit towards another purchase.  IF YOU RETURN PARTS FOR IN STORE CREDIT YOU WILL GET 110% OF THE VALUE!!  Once items have been opened from sealed packaging, modified, installed, or used in any way they are not eligible for return.

*Warranty: We stand behind all parts we sell 100%.  If after installation there is an issue contact us for a warranty return.  This product is NOT DIY.  Over 99% of people in the world are not qualified to build an engine, and the party performing the work is responsible for ensuring the parts are correct and installed properly.  We ALWAYS STRONGLY recommend this be done by a qualified, experienced mechanic. Warranty does not cover failure that is a result of improper installation, tuning, break in, lack of maintenance, or misuse.  For any warranty to be considered the part(s) in question must be sent to us for inspection.  We cannot warranty parts based on phone calls, photos, emails, what you read online, or another mechanic's assessment alone.  We have a good warranty program, but there is a procedure that must be followed.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare