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KB Hypereutectic Stock Replacement Pistons

KB Hypereutectic Stock Replacement Pistons

Select subgroup:
for Knucklehead, Panhead and Shovelhead 1200cc
for Knucklehead, Panhead and Shovelhead 1200cc
for Evolution Sportster 883cc
for Evolution Sportster 883cc
 for Evolution Sportster 1200cc
for Evolution Sportster 1200cc
 for Evolution Big Twin (high compression)
for Evolution Big Twin (high compression)
Select variant:
60-249
Over-/Undersize: +0.000 ”; outer Ø: 87.27 mm
60-256
Over-/Undersize: +0.010 ”
 60-257
Over-/Undersize: +0.020 ”
 60-258
Over-/Undersize: +0.030 ”; outer Ø: 88.02 mm
 60-259
Over-/Undersize: +0.040 ”
Price and stock:
Item №
60-249
Price incl. VAT
321.42 €
Available
3
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 51.32 € German VAT.
set
Save to wish list
Description
Facts

Pistons with hemi dome which yield a compression ratio of 8:1 in stock heads with a 112 cc combustion chamber. Piston pin Ø = .792".

  • Pistons by KB Performance Pistons
  • fits 1200 cc / 74 cui. Knucklehead, Panhead, Shovelhead
  • aluminum
  • Over-/Undersize: +0.000 ”
  • stroke: 3-31/32 ”
  • nominal bore: 3-7/16 ”
  • 1200 cm³
  • compression: 8:1
  • outer Ø: 87.27 mm
  • USA
  • gross weight: 1.2 kg

Spare parts:

61-820

61-820

Piston ring set by Hastings; fits 1200cc Knucklehead, Panhead, Shovelhead and 1300cc Flathead; cast iron; Over-/Undersize: +0.000 ”; nominal bore: 3-7/16 ”; compression ring height: 1/16 ”; oil ring height G: 3/16 ”; replaces OEM HD 22325-55B; USA; gross weight: 109 g
more …

Have any questions?

Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com