Tangeseiki Headset Bearing 40 X 50.8 X 7 Mm 45/45° heart rate monitor bands Waterproof rating: IPX6 :contentReference[oaicite:27]{index=27}

Waterproof rating: IPX6 :contentReference[oaicite:27]{index=27}

Complete Hydration Solution: Sold as a set of two

Low profile neck

New two-lever design modeled after SRAM’s highest performance trigger shifters

Smooth Shifting: Engineered for precise shifting with a reliable gear range

Tangeseiki Headset Bearing 40 X 50.8 X 7 Mm 45/45° heart rate monitor bands Waterproof rating: IPX6 :contentReference[oaicite:27]{index=27}Features 45 45 Angular Contact Design: Optimised contact angles ensure balanced load distribution for accurate, stable steering under braking and cornering. Sealed Cartridge Bearing Construction: Fully enclosed unit protects against dust and moisture, delivering smooth performance with minimal maintenance. Low Friction Steering Performance: Precision manufacturing reduces drag for consistent, fluid rotation across varied riding conditions. Durable