Vortex 840AZO-43 Aluminum Rear Sprocket 43-Tooth Orange Anodized 520 Pitch

The Vortex 840AZO-43 is a premium lightweight aluminum rear sprocket designed specifically for aftermarket motorcycle wheels including BST, OZ, Marchesini, CoreMoto, and Rotobox. This 43-tooth sprocket features an eye-catching orange anodized finish that not only adds style but also provides excellent corrosion protection.

Key Features:

• 100% CNC manufactured in the USA from aerospace-grade 7075 T6 billet aluminum
• Orange anodized finish for corrosion resistance and visual appeal
• 520 pitch compatibility for reduced rotating mass
• Patented tooth design with saber tooth grooves increases sprocket longevity
• Lightweight construction reduces rotational mass for improved acceleration and handling
• Precision machined to the tightest tolerances for optimal chain alignment
• 5-bolt aftermarket wheel pattern (will not fit most OEM wheels)

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995. Each sprocket is engineered for maximum strength while minimizing weight, and tested on the track with feedback from professional race teams worldwide. The reduced rotational mass improves acceleration, deceleration, and directional changes, making this sprocket ideal for both track and performance street applications.