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BPRATV will be closed for the Thanksgiving holiday. We will resume shipping orders on Monday, December 2nd. We are thankful for our amazing customers for making this one of our best years yet! Wishing you and your families a wonderful Thanksgiving! 🙏🦃
BPRATV will be closed for the Thanksgiving holiday. We will resume shipping orders on Monday, December 2nd. We are thankful for our amazing customers for making this one of our best years yet! Wishing you and your families a wonderful Thanksgiving!

Banshee Cases 421 Cub Motor Engine Rebuilt Top Bottom End Rebuild Kit Crankcases

by BPRATV
Save 10% Save 10%
Original price $4,999.99
Original price $4,999.99 - Original price $4,999.99
Original price $4,999.99
Current price $4,499.99
$4,499.99 - $4,499.99
Current price $4,499.99

Behold the most formidable, thunderous, and awe-inspiring Banshee big bore on the face of the earth, a behemoth of a machine that commands respect and inspires fear in all who dare to cross its path!

BRAND NEW Genuine Yamaha OEM crankcases

Talon TITANIUM Allen head COMPLETE stud kit with 12 point flange nuts for cases, cylinder, and head

CP Industries 421cc 68x58mm Cheetah Cub cylinder (Porting available contact us for pricing)

Billet Cool Head* (Depending on availability you may receive a Pro Design, Noss Machine, or Modquad Head)

22cc cool head Cub domes (any cc you want available contact us)

Wiseco Racer Elite Super Cub custom forged pistons

Nitrated coated piston rings

Chrome wristpins

Circlips

Hotrods +4mm stroker crankshaft assembly

Genuine Moto Tassinari V-Force 4 reeds

Billet clutch basket

HD 8 plate clutch kit with street bike fibers and stiffer springs

Billet clutch lock up - NO COVER

TITANIUM clutch pusher with thrust bearing and silicone nitride ceramic ball

Billet water pump impeller AND billet water pump gear

SKF water pump bearing

SKF transmission bearings

SKF shift cam bearing

wristpin bearings

Billet intake manifolds with boots

Complete gasket and seal kits

Cometic one piece base gasket

Stud extenders

Titanium 12 point base nuts

Water jacket plugs

Cylinder locating dowel pins

NGK spark plugs

Drop in kit, no case or head mods required

Other parts are required for this to run properly like pipes, bigger carbs, etc. Contact us for options and pricing

Limited 6 month warranty*

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!

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