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

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 & plated.

Wiseco custom forged big bore piston. CPI head shell with spigots and o-rings. Hotrods +4mm stroker crank trued and welded at pin. Runs on pump or race gas. Compatible with all'86-89 Honda TRX250R models.

DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER? 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.

99% of problems can be easily solved without returning the entire order. Once items have been opened from sealed packaging, modified, installed, or used in any way they are not eligible for return. 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 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. If for any reason a stud fails during use, not installation, we will send an entire new stud kit. If your Alpha Cub cylinder fails we will fix the cylinder free of charge.

If it can not be fixed we will replace it. Millennium Technologies will determine if the cylinder is repairable.

Positive reviews and feedback are greatly appreciated. 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. If an order is sent incomplete or incorrect we correct it IMMEDIATELY.

Work with us and we will always work with you. Prices and listings are subject to change at any time without notice.

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