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Cycling navigate_next Components navigate_next Cassettes and pinions navigate_next Sprockets, parts navigate_next Shimano Nexus SM-GEAR19 sprocket, 19T, 2.3 mm
Shimano

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

4.99 €
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From 10.09.2026 (Thursday) Check availability
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Delivery method on Friday 11.09.2026

The Shimano SM-GEAR19 sprocket is a replacement sprocket with 19 teeth designed for Shimano Nexus hubs. It is characterized by easy installation by fitting it onto the splines in the hub and securing it with a lock 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 installation by fitting onto hub splines and securing with a washer
  • CTB type for city and trekking bikes
  • Steel material for long durability
  • 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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Shimano
Sprockets, parts Shimano
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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