Rejuvenate your 2004 Honda CR250R with the L.A. Sleeve Two-Stroke Cylinder Sleeve (H5535), a high-grade chrome-moly alloy liner built to outlast factory alternatives. Featuring an outside diameter...

Upgrade your engine’s reliability with the L.A. Sleeve Two-Stroke Cylinder Sleeve (KA5358), the go-to choice for riders demanding a high-strength chrome-moly alloy finish. This sleeve features an...

Give your mini-moto the ultimate edge with the L.A. Sleeve Two-Stroke Cylinder Sleeve (FL5479), specifically designed for the Suzuki RM85. This chrome-moly alloy liner offers a resilient alternative...

Restore the legendary hit of your 2003 Yamaha YZ125 with the L.A. Sleeve Two-Stroke Cylinder Sleeve (YA5487). This chrome-moly alloy liner provides a stable, wear-resistant surface that handles the...

Engineered for the 1994-95 Yamaha YZ250, the L.A. Sleeve Two-Stroke Cylinder Sleeve (YA5258) is the ultimate remedy for damaged or worn-out factory bores. This high-strength chrome-moly alloy liner...

Maintain your 1994-95 Yamaha YZ125’s competitive streak with the L.A. Sleeve Two-Stroke Cylinder Sleeve (YA5257). This rugged chrome-moly alloy liner offers a high-performance alternative to...

Bring your 2002 Kawasaki KX125 back to life with the L.A. Sleeve Two-Stroke Cylinder Sleeve (KA5473), a premium chrome-moly alloy liner that replaces compromised factory plating. This sleeve features...

Revive the explosive power of your 2000 Kawasaki KX125 with the L.A. Sleeve Two-Stroke Cylinder Sleeve (KA5429). Forged from high-tensile chrome-moly alloy, this sleeve provides a resilient,...

Reclaim the mid-range punch of your 1998-99 Kawasaki KX125 with the L.A. Sleeve Two-Stroke Cylinder Sleeve (KA5354). This heavy-duty chrome-moly alloy liner offers a stable, wear-resistant...

Engineered for the 1998-00 Kawasaki KX80, the L.A. Sleeve Two-Stroke Cylinder Sleeve (KA5351) provides a high-strength chrome-moly alloy solution to worn factory bores. Its precision centerless...

Reclaim the legendary "snap" of your 1996-97 Kawasaki KX125 with the L.A. Sleeve Two-Stroke Cylinder Sleeve (KA5307). This high-grade chrome-moly alloy liner offers a bulletproof alternative to stock...

Durable and dependable, the L.A. Sleeve Two-Stroke Cylinder Sleeve (KA5121) is the professional choice for restoring 1991-94 Kawasaki KX80 engines. This chrome-moly alloy liner features a precision...