Banshee 421 Athena 68 mil Big Bore Stroker Complete 4mm Motor Engine Rebuild Kit

  

THE MOST COMPLETE ATHENA 421 CHEATER KIT YOU WILL FIND! FITS ALL YAMAHA BANSHEE YEARS & MODELS! Athena 68mm big bore cylinders clean up ported. Pro Design cool head with orings and head studs.

22cc domes machined for 4mm crankshaft. Hotrods +4mm crank with rods. Wiseco big bore forged pistons. Maxload and TZ outer crank bearings. Billet water pump impeller with bearing. Hi temp ceramic clutch ball - won't weld to pushrod. BANSHEES ARE OUR SPECIALTY AND WE STOCK MORE BANSHEE PARTS, INCLUDING CUB AND SUPER CUB CYLINDERS, THAN ANYONE ONLINE. Everything is new in the original packaging. PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE.

DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER. PRICES ARE SUBJECT TO CHANGE AND LISTINGS MAY BE REVISED AT ANY TIME WITHOUT NOTICE. At BPRATV we sell parts from the best names in the industry. Unless otherwise stated, we will put the quality of the parts we sell up against any other companies' in the industry.

Also, we stock the same parts from different manufacturers so that when back orders occur like they have been for the last year 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. If you want a certain brand part just ask (if part is back ordered this may cause a delay on your order). 99% of problems can be easily solved without returning the entire order.

Orders must be sent back 100% complete and all parts must be brand new, never installed, in the original packaging. Once items have been installed or used in any way they are not eligible for return. This product is NOT DIY. Over 99% of people in the world are not qualified to build an engine.

It has to be done 100% correct, and many parts must be measured down to the. We ALWAYS STRONGLY recommend parts be installed by a qualified, experienced mechanic. It is the responsibility of the person assembling and tuning the parts to make sure they work correctly.

Also, we want information from customers when their experience is less than desirable so we know what areas need improvement the most. Please work with us and we will ALWAYS work with you.