YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit
YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit
YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit
YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit
YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit
YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit
YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit
YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit
YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit
YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit

YZ85 YZ 85 YZ-85 Big Bore Stroker 130cc Complete Motor Engine Rebuild Parts Kit

$1,231.00
/
Shipping calculated at checkout.
FITS ALL YAMAHA YZ 85 MODELS AND YEARS

BPR 52.50mm cylinder
Wiseco or Wossner moly coated race piston**
Nitrite coated hi temp piston rings
Chrome wristpin
Circilps
Hotrods +2mm stroker crankshaft with rod assembled**
Crank bearings
Transmission bearings
Water pump bearing
Clutch arm needle bearing
Complete gasket kit
Crankcase engine oil seal kit
Maxlock head stud kit with nuts
Cylinder to case Maxlock allen drive studs
Cylinder to case dowel pins
NGK spark plug
All parts are brand new
1 year warranty*
 *Warranty: This product is NOT DIY and it is the responsibility of the person installing and tuning the parts to ensure they work correctly.  Over 99% of people in the world are not qualified to build an engine, and we ALWAYS STRONGLY recommend parts be installed by a qualified, experienced mechanic. STUD WARRANTY: If for any reason a stud fails during use, not installation, we will send a new, complete stud kit.  No other parts or any labor are included, and it cannot be converted to a refund or discount on any order.  Studs must be returned to us for inspection first.  ALPHA CUB WARRANTY: If your Alpha Cub cylinder fails and cannot be repaired it will be replaced.  It must be sent to us for inspection, and Millennium Technologies will determine if the cylinder is repairable.  Warranties for all products we sell does not cover failure that is a result of improper installation, tuning, break in, or misuse.  For any warranty to be considered the part(s) in question must first be sent back to us for inspection.  We do not warranty parts based on phone calls, photos, emails, what you read online, or another mechanic's assessment alone

We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.

We don't do backorder! If your items has already sold you will be notified immediately and you money refunded on the spot.

Sold items are removed daily.

If you see it on this website, it is 100% in stock unless it just sold before you clicked buy.

If you call we answer, if you text we respond, if you have a question we respond. Sometimes we sleep so it could be next morning but we will respond.

Thank you for shopping with us! We appreciate you!

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