Vortex 312ZR-29 Aluminum Rear Sprocket 29-Tooth

The Vortex 312ZR-29 is a high-performance aluminum rear sprocket featuring 29 teeth, engineered for motorcycle riders seeking reduced rotational mass and improved throttle response. Manufactured from aerospace-grade aluminum alloy, this sprocket delivers an optimal balance of lightweight construction and durability for both street and track use.

Vortex sprockets are precision-machined to tight tolerances, ensuring concentricity and smooth, quiet chain engagement. The 312ZR series is finished with a hard anodized coating to resist corrosion and extend service life under demanding riding conditions.

Key Features:

• 29-tooth rear sprocket for gear ratio tuning
• Lightweight aerospace-grade aluminum construction reduces unsprung rotational mass
• Hard anodized finish for corrosion resistance and durability
• Precision-machined to tight tolerances for concentric fit and quiet operation
• Vortex patented tooth profile design for extended sprocket and chain life
• Compatible with 520 pitch chain (verify fitment for your specific application)

The Vortex 312ZR-29 is an excellent choice for riders looking to fine-tune their gearing for improved acceleration or top-end performance. A 29-tooth rear sprocket offers a taller gear ratio compared to larger tooth-count options, benefiting applications that prioritize top-end speed.