Vortex 628ZB-44 Steel Rear Sprocket Black 44-Tooth 628 Pitch

The Vortex 628ZB-44 is a 44-tooth, 628-pitch steel rear sprocket finished in a satin black electro-plated coating for superior corrosion resistance. Engineered by Vortex Racing — a U.S.-based manufacturer with decades of experience building top-quality motorcycle racing components — this sprocket delivers the precision and durability demanded by both competitive racers and performance street riders.

Key Features:

• 44-Tooth / 628 Chain Pitch — designed for use with 628-pitch drive chains
• Carbon steel alloy formulated to Vortex's own material specifications for strength and longevity
• Satin black electro-plated finish provides corrosion protection and a clean, aggressive appearance
• Vortex patented tooth profile — unique tooth geometry engineered to extend sprocket service life
• Manufactured in the USA — 100% CNC machined to tight tolerances
• Tested and validated with feedback from professional race teams worldwide

The 628ZB-44 is a direct-fit replacement sprocket for applications requiring a 628-pitch chain. Whether used for track days or performance street riding, this Vortex sprocket offers the same quality found on professional race bikes.