Home / Honda / TRX250R / Engine / Stud kit for E2B, Puma and Sphinx cylinders Stud kit for E2B, Puma and Sphinx cylinders$25.95 Stud kit for E2B, Puma and Sphinx cylinders quantity Add to cart Categories: Engine, Honda, TRX250R Description Description Stud kit for E2B, Puma and Sphinx cylinders You may also like… ATC250REngine TRX/ATC250R Billet Case Kit Related products EngineHonda TRX250R Seal Kit Seal kit ExhaustHonda TRX250R LED Big Bore Silencer Round Small Body For motor sizes 330-430. Round muffler small body. For use with LED 350G, 350D, and Puma exhaust. HondaIntake 1987-89 TRX250R Stainless Steel Intake For 1987-89 TRX250R only. HondaTransmission & Clutch Hinson Works Clutch Basket for TRX250R For TRX250R