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S&S CYCLE Big Bore Kit Royal Enfield 650 Twins 920-0144

S&S CYCLE Big Bore Kit Royal Enfield 650 Twins 920-0144

SKU 920-0144
by S&S CYCLE
Save 10% Save 10%
$869.95
$869.95 - $869.95
$869.95
$782.96
$782.96 - $782.96
$782.96
  • Complete kits include cylinder sleeves, pistons and head gasket
  • 750cc kit increase bore and stroke to 83.5mm x 67.8mm (stock is 78 mm x 67.8 mm)
  • 865cc Increases bore and stroke to 90 mm x 67.8 mm (stock is 78 mm x 67.8 mm)
  • Both kits increase compression ration to 11.0:1 (stock is 9.5:1)
  • Made in the U.S.A.

Customer Reviews

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Let customers speak for us

from 5577 reviews

A+very Satisfied and quick shipping the best

panch73
Magma Powersports

Great buy great seller

vla-koles
Magma Powersports

Fast shipping

zratliff
Magma Powersports

Great, thanks!!

bigworm631
Magma Powersports

Excellent seller communication! Items received before the posted arrival date. Items as described! I have not installed the items yet, but will update if any issues! Thank you!

legendmc
Magma Powersports

arrived on time highly recommend them

6543terry
Magma Powersports

👍👍Great product!

scblockmonsta864
Magma Powersports

Great seller, fast shipping thanks.

biker_house_peru
Magma Powersports

excellent product fast shipping. Will do business with again. highly recommend. A+++++++++++++

aguirre561
Magma Powersports

Awesome Product, as advertised, Would buy again, A+++++

d17217
Magma Powersports

Good work

clocarlrodr
Magma Powersports

Reliable seller they send the goods before estimated time which is awesome Thank you Sport Bike superstore

toroloco0007
Magma Powersports

Perfect fit n looks great

rust760
Magma Powersports

The build quality is top notch! Don't fret if it doesn't match the OEM setup, even if the instructions say otherwise! The OEM is a 2O type (over the fender), but these CoreMoto lines are 2F type (double banjo, single dedicated line from master to each caliper). The description does not list this, but the CoreMoto website explains kits will default to this 2F type for better performance.

masu-yoshi
Magma Powersports

Thanks y’all for the fast shipping definitely will be ordering from y’all again

diondreyamahar1
Magma Powersports