Profile Design - Ergo + Armrest Kit Stock Item:Default Title The wrench is used for

The wrench is used for unscrewing and tightening of front chain ring nuts

Durable lightweight construction

lateral of the downtube

1 x bottle

you got as much grip as possible

Profile Design - Ergo + Armrest Kit Stock Item:Default Title The wrench is used forPROFILE DESIGN ERGO + ARMREST KIT The Ergo+ Armrest takes the shape of Profile Design's popular Ergo armrest and lengthens it to 124mm to increase the contact surface for the arms, thus lowering the pressure on the skin even further. Additionally, Profile Design developed a new surface pattern that helps to increase grip and wick away sweat. The Ergo+ can be paired with any of Profile Design's current and recent model aerobars as a potential comfort