3-speed Sturmey Archer XL-RD3 90mm drum brake hub - 36 hole - silver

This Sturmey Archer rear hub features 3 speeds and a 90mm drum brake. It is a classic internal gear hub with a gear ratio of 177%. The gear steps are 33% and 33%. The hub shell is made of A356 aluminum and has 36 spoke holes. This rear hub is compatible with sprockets from 13 to 24 teeth. Made of natural alloy, this rear hub has a weight of 1720g.

• Classic 3-speed internal gear hub with 177% gear ratio
• Gear steps of 33% and 33%
• A356 Aluminum hub shell
• 36 spoke holes
• Compatible with 13 to 24 tooth sprockets
• Natural alloy
• Weight - 1720 g

The gear ratio of this rear hub is as follows:

• Overall range - 177%
• Gear 1 - 75% (gear 2 - 25%)
• Gear 2 - 100% (direct drive)
• Gear 3 - 133% (gear 2 + 33%)

This Sturmey Archer rear hub, named Summit XL-RD3, is suitable for use with drum brakes and has 3 speeds.