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Shimano Nexus SM-GEAR19 sprocket, 19T, 2.3 mm

4.99 
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From 25.06.2026 (Thursday) Check availability
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Delivery method on Friday 26.06.2026
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Delivery method on Friday 26.06.2026

The Shimano SM-GEAR19 sprocket is a replacement sprocket with 19 teeth designed for Shimano Nexus hubs. It is characterized by easy assembly by placing it on the grooves in the hub and securing it with a locking washer. It is suitable for city and trekking bikes with hub gears.

  • 19-tooth sprocket for Shimano Nexus 1/3/7/8 speed hubs
  • Easy assembly by inserting into the hub grooves with a washer lock
  • Type CTB for city and trekking bikes
  • Steel material for long life
  • Suitable for single-speed and hub gears
Product details
Material steel
Compatibility Shimano Nexus 3/7/8 hubs
Number of teeth 19
Technical designation SM-GEAR19
Thickness 2.3 mm
product ID 398320
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Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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