Skip to content
Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.
Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.

Honda TRX250R / ATC250R

The best Honda TRX 250R big bore and stroker kits out there! BPRATV.com.

Filters

$
$
Sold out
$3,333.21
$3,333.21 - $3,333.21
$3,333.21
$2,899.89
$2,899.89 - $2,899.89
$2,899.89

TRX250R Sphynx Big Bore Stroker Rebuild Kit 363cc Ported Cylinder Complete Motor

CP Industries

THE BADDEST HONDA 250R BIG BORE ON THE PLANET IS RIGHT HERE! CP Industries 78mm bore x 76mm stroke 363cc Sphynx big bore cylinder fully ported &...

View full details
$3,333.21
$3,333.21 - $3,333.21
$3,333.21
$2,899.89
$2,899.89 - $2,899.89
$2,899.89
Sold out
Sold out
$895.00 - $895.00
$895.00
$895.00 - $895.00
$895.00

85 86 ATC250R Top End Rebuild Honda 12100-HB9-000 Cylinder Piston Replacement

BPRATV

85 86 TRX250R Top End Rebuild Honda 12100-HB9-000 Cylinder Piston Replacement.

$895.00 - $895.00
$895.00
$895.00 - $895.00
$895.00
Sold out
Sold out
$279.99
$279.99 - $279.99
$279.99
$229.95
$229.95 - $229.95
$229.95

Honda TRX250R Wiseco 68mm Forged Piston Gasket Kit '87-89 ATC250R New! 2-Stroke!

Wiseco

Revitalize your 86-89 TRX250R/85-86 ATC250R with a Wiseco 68mm Piston & Gasket Kit! Features Pro Lite forged piston & Cometic/Athena gasket...

View full details
$279.99
$279.99 - $279.99
$279.99
$229.95
$229.95 - $229.95
$229.95
Sold out
Sold out
$3,655.53
$3,655.53 - $3,655.53
$3,655.53
$3,249.98
$3,249.98 - $3,249.98
$3,249.98

TRX250R Sphynx Cylinder Ported 363cc Big Bore Complete Stroker Motor Rebuild Kit

BPRATV

12100-HB9-770,12101-HB9-770,12200-HB9-770, 10564M07800, 4107, 6101-1102, 6101-7876, CPISORK, CBK0131, 808814, 822147, 811814, V305B, 91001-KA4-741,...

View full details
$3,655.53
$3,655.53 - $3,655.53
$3,655.53
$3,249.98
$3,249.98 - $3,249.98
$3,249.98
Sold out

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