Perfect for chain lubrication

The BB-MT801 is compatible with Shimano Hollowtech II cranks and 68/73mm BB shells

but still be comfortable when it gets a bit warm

Inner bearing type igus LL-glide bearing

you may opt for the longer one

Leatt ReaFlex Elbow Guard - XL - Black netsuite-webdata-created Perfect for chain lubricationA high tech elbow protector encased in a minimalistic design. The ReaFlex elbow guard is as comfortable as it is protective. Featuring ReaFlex impact gel, the elbow guard is soft and flexible but extremely tough under impact. A 3D design ensures a comfortable fit, and silicone printed cuffs keep the elbow guard in place. Total Leatt protection score of 11 points Super slim and lightweight, ReaFlex gel impact protection 3D design ensures a comfortable,