- Prices can be displayed in your local currency. Transactions will be carried out in the Indonesian Rupiah (IDR).
- We serve international shipments.
- Goods will be sent from our warehouse in Surabaya, Indonesia.
The Strummer Superdura sprocket is designed with our latest innovations and best technology. Compared to the Strummer Ultralight sprocket, the Superdura model has a lighter weight, stronger material, more solid construction, and smoother shifting mechanism.
On the small gear, the CNC machining process is carried out on Cr-Mo Steel material to achieve optimal weight efficiency without reducing material strength. Meanwhile, on the three large gears at the rear, CNC machining is applied to AL-7075 material to create a very light weight while ensuring precision contact between the gear and chain. A more detailed CNC process is also carried out on AL7075-T6 and Cr-Mo materials, resulting in a smoother and more responsive shifting mechanism by adding a special path for chain movement between gears.
Strummer Superdura Cassette Sprocket Specifications
Sprocket Ratio & Product Weight:
11-Speed 11-36T = 11/12/13/15/17/19/21/24/28/32/36 = 143 grams
12-Speed 11-36T = 11/12/13/14/15/17/19/21/24/28/32/36 = 148 grams
Material: AL-7075 & Cr-Mo Steel, Lock Ring Aluminum Alloy
Lock: Max Torque 40 Nm
Suitable for use with:
HG/Hyperglide (Road Standard)
Examples: Strummer HR-10, Strummer HR-20, Strummer HR-360, Strummer HR-500, Strummer HR-700
