47 cc Performance Parts

PISTON SETS/ WRIST PINS & BEARINGS

NEW SIX BOOST PISTON SET

PBU DESIGNED RACE PISTONS ARE THE BEST PISTONS AVAILABLE, LIGHTER THAN ANY OTHER PISTON ON THE MARKET.

FITS 49cc CAG, LUCKY 7, CAT EYE, X1, X2, R6 & X7

WILL FIT ALL 2/STROKE 49cc BIKES AND CHOPPERS

PATENT PENDING ON DESIGN AND APPLICATION

CNC MACHINED WITH 2 WINDOW SYSTEM AND 4 BOOST PORTS ON THE SIDES OF THE NEW PBU PISTON SET, CREATES THE ULTIMATE COMBINATION FOR ALL 49cc MOTORS ALSO FITS ALL 47cc BIG BORES WITH 49cc CYLINDER.

DESIGNED FOR MAXIMUM SPEED WHEN USED WITH PBU 4 PEDAL REED KITS.

DESIGN PATENT PENDING

LIGHTER THAN ANY OTHER PISTON ON THE MARKET

AGGRESSIVELY RAISED SKIRT DESIGN, ADVANCES BOOST PORT TIMING ON ALL MOTORS

4 ADDITIONAL BOOST PORTS ON SIDES OF PISTON TO RELEASE PRESSURE AND FUEL TO TRANSFERS

ADDS AS MUCH AS 1100 RPMS TO YOUR CURRENT MOTOR

CNC MACHINED TO OUR EXACT SPECIFICATIONS

NO OTHER PISTON SET ON THE MARKET LIKE IT

PRICE $78.00

Large or small wrist pin with boost Price:  $78.00 Large or Small wrist pin without boost Price:   $75.00

(SMALL DIAMETER) WRIST PIN / BEARING SET from $20.00

49cc & 47cc PISTON RING SET from $16.00

(LARGE DIAMETER) WRIST PIN / BEARING SET from $20.00

Other Products in the 47 cc CAG Category

Other Performance Parts Categories