![Load image into Gallery viewer, Zipp-Threadless-31.8-mm-6-Degrees-1-1-8-in_STEM0525](http://365cycles.com/cdn/shop/files/SM0420_c42e8226-c752-44ec-819c-1442ce0adf72_400x@2x.jpg?v=1717564738)
![Load image into Gallery viewer, Zipp Service Course SL-OS Stem 130mm 31.8mm 6 Deg 1-1/4 in Matte Blk B2 Aluminum](http://365cycles.com/cdn/shop/files/SM0420-01_f95d92cb-aac9-4d4e-a755-83dee1433e26_400x@2x.jpg?v=1717564738)
![Load image into Gallery viewer, Zipp Service Course SL-OS Stem 130mm 31.8mm 6 Deg 1-1/4 in Matte Blk B2 Aluminum](http://365cycles.com/cdn/shop/files/SM0420-02_3b74b10e-0382-4306-8611-175e17c9a3da_400x@2x.jpg?v=1717564738)
![Load image into Gallery viewer, Zipp Service Course SL-OS Stem 130mm 31.8mm 6 Deg 1-1/4 in Matte Blk B2 Aluminum](http://365cycles.com/cdn/shop/files/SM0420-03_13d99c1d-3e2b-4bf7-abb8-1e41ce216003_400x@2x.jpg?v=1717564738)
Zipp Service Course SL Stem is crafted from 7075 aluminum, and features a shape that strong and lightweight. To meet the needs of different riders and fit, the stem is available in multiple options.
- Wide range of sizes and 6 deg angle
- Service Course SL OS stem made for 1-1/4” steerer tube bikes
- Lifetime warranty
Description
Zipp Service Course SL Stem is crafted from 7075 aluminum, and features a shape that strong and lightweight. To meet the needs of different riders and fit, the stem is available in multiple options.
- Wide range of sizes and 6 deg angle
- Service Course SL OS stem made for 1-1/4” steerer tube bikes
- Lifetime warranty