This shifter is not suitable for use with regular Shimano Hyperglide rear derailleurs

Pros: Superb quality and breathability

Gear steps optimized across entire range

The included 14500 cell can be fully recharged in under 2 hours

Cage length: Medium (GS) cage

Fox Factory Hightail 7 Inch Socks - S-M - Black Dangerous Goods This shifter is not suitableSocks matter more than people think. These Hightail socks from Fox Factory come with a thicker sole and a higher cuff for maximum comfort. Mesh knit at top of foot for breathability Thicker sole provides additional comfort 7" high cuff 85% Polyester, 10% Elastic, 5% Spandex