• Bikeman Performance Pro R Stroker Crank 4340 Billet 78mm
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Bikeman Performance

Bikeman Performance Pro R Stroker Crank 4340 Billet 78mm

Bikeman Performance Pro R Stroker Crank 4340 Billet 78mm

$6,476.00 CAD
$6,476.00 CAD
Sale Sold out
Polaris Pro R includes a 4340 billet crank with 78 mm stroke, BC Pro625+ rods measuring 4.915 in c‑to‑c, and custom CP or BME pistons selectable by bore and compression. Available bore sizes are 93 mm (2.13 L), 94 mm (2.165 L), and 96 mm (2.26 L). The crank part number is BC5917, rod BC6916, and piston BC7915. Engine components are built for high‑performance side‑by‑side rigs.

Crank Model BC5917 - 78mm
Rod Model BC6916 - 4.915"
Piston Model BC7915 - Custom
Bore Sizes 93mm (2.13L), 94mm (2.165L), 96mm (2.26L)
Stroke 78mm

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