Thread Pitch: 12 x 1

Taking name and shape from the A-axis in their five-axis machining centers

Steps between gears are optimized to give an even spread between shifts

the MTR can adjust for any occasion

They are not interchangeable with any other 26" (ISO 559) Wheel Standard used on modern bikes

PEARL IZUMI Transfer LTD 7" Sock - Unisex rear-derailleur Thread Pitch: 12 x 1Stand out from the crowd in one of our bold colorways. This lightweight sock is sure to be an favorite. Its constructed with an moisture wicking Transfer fabric made from recycled materials. A 360 degree tension band around the arch provides an secure, smooth fit that is ideal for close fitting cycling shoes. It features an 7 cuff with venting on the top of the foot for enhanced breathability. 360 degree arch tension band for an secure fit Moisture