Specifications
As listed in the manufacturer's catalog.
General
- Series
- NEXUS
- Model no.
- SM-GEAR
- Chain guard / Without
- Yes
- Gear thickness (mm)
- 2.3/3.0
Gear teeth
- 14T
- - (2.3 mm), ✔ (3.0 mm)
- 16T
- ✔ (2.3 mm), ✔ (3.0 mm)
- 18T
- ✔ (2.3 mm), ✔ (3.0 mm)
- 19T
- ✔ (2.3 mm), - (3.0 mm)
- 20T
- ✔ (2.3 mm), ✔ (3.0 mm)
- 21T
- ✔ (2.3 mm), ✔ (3.0 mm)
- 22T
- ✔ (2.3 mm), ✔ (3.0 mm)
- 23T
- ✔ (2.3 mm), - (3.0 mm)
Recommended chain
- HG 8-speed (1/2 inch x 3/32 inch)
- ✔ (2.3 mm)
- 1/2 inch x 1/8 inch
- ✔ (3.0 mm)
Gear
- Material
- Steel
- Finish
- Chrome plated, Manganese, phosphate coated
How spec sheets write it
The most common ways bicycle spec sheets name it, by number of mentions.
-
Shimano SM-Gear, 19
-
Shimano SM-GEAR 20T
-
Shimano Nexus SM-GEAR 22T.
-
Shimano Nexus SM-GEAR sprocket 8s
-
Shimano SM-GEAR / 19
-
Shimano SM-Gear-19 T
Bicycles
Published bicycles that use it, newest model years first.
Showing 12 of 66 bicycles