Chainline: 49 - 56mm depending on offset ring

Apply a small amount of Bike Butter to the surface which requires long-term protection and lubrication

This rear derailer "straight parallelogram" design limits all movement to the horizontal axis

Adjustable tension spring: Yes

They fit a large range of brakes and are available in 2 different compounds:

Fox Ranger Women's Short Sleeve Jersey - M - Moth Bone netsuite-webdata-created Chainline: 49 - 56mm dependingThe Fox Ranger Women's Short Sleeve Jersey is perfect for riders who are looking for a basic jersey that will handle every type of ride. Constructed from Fox's TruDri polyester, the Ranger will keep you cool and dry on those hot days! To help improve comfort and function, the Ranger features flatlock seams to reduce irritation and it has a handy optics wipe. Who's this item for? Perfect for aggressive XC, Trail and All Mountain. It's targeted towards