Honda CRF250R Engine Rebuild Kit - This kit has all the best parts placed together so you get all the right parts at a price great to rebuild the CRF250R engine top - bottom.

All parts are of the highest quality that meet/exceed those of genuine.

Kit includes:
Crankshaft
Piston Kit
Complete Gasket Set
Engine Seal Kit
Cam Chain
Main Crankcase Bearings

Crankshaft Crankworx Forged Crank
Factory assembled and trued to genuine specifications, Crankworx cranks surpass genuine in performance and durability.
Crank is fitted with a Crankworx "Pro Double Forged Rod" - being manufactured from double forgings resulting in the correct grain flow for strength.
Bushed top end bearing this is made from special aluminum/silicon/bronze material increases piston and pin life - increase lubrication - stops pin - lock in the piston. Pin - lock is the main reason an engine throws the conrod through the cases.

Wossner Piston Kit
Piston, rings, pin, and clips
Standard compression piston.
Piston rings - nitride coated or chrome - plated
Fully case - hardened piston pin.
Circlips.

Main crankcase bearings (2 of NTN Bearings)
Made to exact genuine specifications

Cam Chain - Race Series
“M” style chain gives you maximum strength and durability.

Complete Gasket / Valve Seals / O - ring Set - Pro - Seal Race Series
Steel Head gasket – Hi - Performance MSL gasket.
Base gasket Hi - Performance MSL gasket.
Inlet & exhaust valve stem seals (Viton rubber).
Exhaust pipe - head gasket.
Water pump body o - ring or gasket.
Timing/cam chain tensioner gasket.
All lower crankcase gaskets.
Clutch & flywheel cover gaskets & o - rings.
Top end o - rings.

Engine Seal Kit – Pro - Seal Race Series
2x crankshaft main seals - left & right.
Water pump seals or seal.
Main counter - shaft drive seal (sprocket shaft seal).
Kick - start seal.
Gear shifter seal.
Clutch lever seal.
Decompression or hot start seal (if required)

Tip - Don't forget to change the clutch kit which is best to do when doing a full rebuild. Grab an oil and air filter and some oil, job done in one shot!
Note - the main image is generic - parts may differ in design.