The i-3 hub is an advancement on the legendary Sachs Torpedo three-speed gear hub. It's the core of a worry-free riding experience that lets you relax and enjoy the ride on your everyday routes.
Change gear any time: uphill, downhill, under load, or even standing still.
For i-3 riders, life is easy. Shifting is easy and reliable under any circumstances. The system is protected by its location inside your bike's frame, so it's well protected if the bike topples over. It's a great system for children, with features like its integrated coaster brake system and the easy-to-use BANDIX twist shifter for simple gear changes.
• Successor to the legendary Sachs Torpedo 3-speed hub
• Change gears any time, even under load or standing still
• Protected from damage due to its position within the frame
• Optional BANDIX twist shifter for children
Included in i-3 Freewheel groupset.
- i-3 Hub
- i-3 Twist Shifter
- Twist Shifter Bandix
Some variations of this product featured on this page are not available for purchase and are installed on bicycles as original equipment only. See your dealer for details.Find a Dealer
Specifications for i-3 Freewheel
|Technology Highlight(s)||Shifting under load, Shifting when stopped, Lower shifting forces|
|Other||Shifter: Twist Shifter, Bandix Twist Shifter|
|Options||Twist Shifter, Bandix Twist Shifter, Coaster brake, Freewheel, Disc brake, Aluminum hub shell, SH Rollerbrake comp., Gates beltdrive|
|Details||3-speed internal gear hub|
- SCT - Smart Coasterbrake Technology™
SCT ensures high safety when braking with faster and more sensitive response, and improved brake modulation thanks to reduced play.
- Smart Connect™
Intelligent system for fast, tool-free connection of hub and shifter.