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KEITH BLACK FORGED ALLOY PISTONS

KEITH BLACK FORGED ALLOY PISTONS

REPLACEMENT PISTON RING SUPPORTS FOR KB PISTONS

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S&S 883 TO 1200 CONVERSION PISTON KITS

S&S 883 TO 1200 CONVERSION PISTON KITS

A limited number of KB pistons have the ring grooves crossing the piston pin hole. In order to have the piston rings properly supported these pistons come with piston ring support rings. As support rings do not have a sealing function they do not have to be replaced when you install new piston rings, but sometimes new ones are needed because a ring is lost or broken.


Specifications

Fits KB 264 and KB 272 series pistons for 1200 Evolution Sportster models and XL 883 to 1200 CC conversions
Article number Description Retail price Add to list
239856
For standard thru +.020" bore € 4,07
239857
For +.030" thru +.040" bore € 4,49
Fits KB 298 series 3 5/8" Big Bore pistons for Evolution Big Twin
Article number Description Retail price Add to list
239858
For standard thru +.020" bore € 4,77
239883
For +.030" thru +.040" bore € 4,18 € 2,98
Fits KB 300 series 3 13/16" Big Bore pistons for Evolution Big Twin
Article number Description Retail price Add to list
239890
For standard thru +.030" bore € 5,93 € 2,38
Fits KB 345 series 4" Big Bore pistons for Evolution Big Twin
Article number Description Retail price Add to list
239983
For standard thru +.020" bore € 2,25 € 1,00
Fits KB 348 series 3 5/8" Big Bore pistons for Twin Cam
Article number Description Retail price Add to list
240001
For standard thru +.020" bore € 2,16 € 1,56
240002
For +.030" bore € 4,41

Recommended Retail Prices excluding sales tax.

Prices exclude shipping, import duties and installation.