28, 32, or 36 spokes for 20 inch 406 rims? clearance for pump nozzle?
I'm going to rebuild my 20 inch 406 rims soon. I currently have 28 rear / 20 front spokes.
There is an option for 28, 32, or 36 spokes for the rear, and 20 or 28 for the front. With 19C wide.
For the rear 28 and 32 holes would use an 18mm tall extrusion profile rated at 110kg, while the 36 would use a 25mm taller extrusion profile rated at 130kg, but weigh something like 200-250g heavier. Sadly the taller profile doesn't come in less spoke holes. The taller and heavier profile would be stronger, but is it necessary? I plan to do fully loaded tours on it. I previously toured on 28 / 20 spokes with 21mm tall rims, and didn't have problems. 28 spoke rear wheel already has a tight fit for air pump nozzle. So I'm worried that the 32 and 36 will be too tight. Does anyone have experience with 32 and 36 spokes on 406 rims, and can share with me their experience using them?
The front 20 or 28 only has the option to use the 18mm tall extrusion profile rated at 110kg. Is the 20 front sufficient? Or should I try 28?
There is an option for 28, 32, or 36 spokes for the rear, and 20 or 28 for the front. With 19C wide.
For the rear 28 and 32 holes would use an 18mm tall extrusion profile rated at 110kg, while the 36 would use a 25mm taller extrusion profile rated at 130kg, but weigh something like 200-250g heavier. Sadly the taller profile doesn't come in less spoke holes. The taller and heavier profile would be stronger, but is it necessary? I plan to do fully loaded tours on it. I previously toured on 28 / 20 spokes with 21mm tall rims, and didn't have problems. 28 spoke rear wheel already has a tight fit for air pump nozzle. So I'm worried that the 32 and 36 will be too tight. Does anyone have experience with 32 and 36 spokes on 406 rims, and can share with me their experience using them?
The front 20 or 28 only has the option to use the 18mm tall extrusion profile rated at 110kg. Is the 20 front sufficient? Or should I try 28?