Honda CRF110F Stroker Crankshaft

Now available for custom order is the +4mm and +10mm forged crankshaft. Custom orders generally take 30-90 days depending availability of parts. Once ordered, you will be next in line for the first available crankshaft. If you would like to cancel your order at any time, you may do so for a full refund, so there is no need to feel locked in during the order process.

+4mm Stroker Crankshaft -

• Increases big bore 55mm/132cc displacement to 142cc. Expect a large increase in low-mid range toque.
• +4mm stroker crankshaft may be used with OEM cases while paired with a 132cc/55mm TB/BBR/CJR cylinder. 
• Requires custom 2v or 4v piston.

+10mm Stroker Crankshaft

• Recommended with 58mm Piston Kit for a displacement of 173cc.
• +10mm crankshaft requires CJR CNC cylinder.
• Requires custom 2v or 4v piston.
• +10mm crankshaft includes modified oil pump shaft as shown in top left of the photo.

NOTE - THIS IS AN AFTERMARKET PERFORMANCE PART BUILT FOR RACING PURPOSES ONLY. CJR IS NOT RESPONSIBLE FOR ANY DAMAGES CAUSED TO THE PARTS, VEHICLE, OR TO YOURSELF AND OTHERS. ENGINE PARTS ARE NOT UNDER WARRANTY NOR IS COLLATERAL DAMAGE OR COST OF LABOR, IN CASES OF MALFUNCTION.
AFTER AN ORDER HAS BEEN FULFILLED TO THE CUSTOMERS ADDRESS, IN THE EVENT OF A RETURN - A RETURN RESTOCK FEE OF 25% WILL BE ISSUED FOR ANY RETURNED KITS.