Bostome Crankcase Splitter Separator and Crank Puller Tool for Dirt Bikes

Strip crankcases without the guesswork. The Bostome Crankcase Splitter Separator and Crank Puller gives weekend riders and pro mechanics a fast, damage-free way to split vertically-split 2- and 4-stroke cases.

• Feature: 360-degree adjustable arms with 6 mm and 8 mm bolts – self-center on any bolt pattern → Benefit: One tool fits most dirt-bike models, saving bench space and cash.
• Feature: Heavy-duty steel frame rated for 7.7 lb of force – pushes the crank assembly straight out → Benefit: Eliminates case warping and costly repairs.
• Feature: Compact 11.8" x 4" footprint – stores in a toolbox or trail pack → Benefit: Tackle crank work anywhere, from garage to trackside pit.
• Feature: Reversible puller plate doubles as installer – reseats bearings and cranks with the same action → Benefit: Halves rebuild time so you ride sooner.

Add the Bostome Splitter Separator to your cart and split cases with pro speed—no shop press required.