Cylinder Works Big Bore Ø98mm Cylinder-piston kitRef : CYW00093A / 1006420

Breathe new life into your YFZ450 with the Big Bore cylinder kit by CYLINDER WORKS. This Ø98 mm kit replaces the original cylinder with a larger bore unit, designed for quad enthusiasts looking to upgrade to a more powerful engine setup. Ideal for those seeking to modify displacement and tailor their engine to specific settings.

• Brand: CYLINDER WORKS
• Manufacturer Reference: 23001-K01
• Bore: Ø98 mm (Big Bore)
• Category: Cylinder kit for Quad

The kit includes essential components for cylinder replacement (sleeve and mounting surface), prioritizing precise machining and a finish suited to the thermal and mechanical stresses of the quad. Designed to complement engine modifications, it is suitable for technical personnel who can adjust carburation, cooling, and piston/ring tolerances to ensure reliable implementation.

Compatible with YAMAHA YFZ 450 2WD models (including 2009 Special Edition, 2012, and 2013), this kit is aimed at riders looking to customize their engine. For secure installation and optimal adjustments, it is recommended to have the installation performed by a qualified workshop or experienced tuner.