Wolf Tooth GeoShift 2 Degree Performance Angle Headset - Black - EC44-EC49 - 90-115mm Headtube Images Uploaded - Ready for Review Srams X4 rear derailleur benefits

Srams X4 rear derailleur benefits from technologies used in their higher-end models to bring you a more reliable

it has a removable Presta valve

Low-speed rebound

LED Type: Eight super bright LED emitters

Wolf Tooth GeoShift 2 Degree Performance Angle Headset - Black - EC44-EC49 - 90-115mm Headtube Images Uploaded - Ready for Review Srams X4 rear derailleur benefitsNow you can change the geometry of your bike by adjusting the head angle by 2 in either direction thanks to the Wolftooth GeoShift 2 Degree Performance Angle Headset. Angled headsets work by offsetting one or both headset bearings forward or rearward in your frame. You can use an angled headset to steepen your head angle to put more of your weight over the front wheel and increase steering response, or you can use them to slacken your head angle to