K-Edge Aero Race Mount For Wahoo Bolt 2.0 - Black Giant The front derailleur is partly

The front derailleur is partly made of steel and partly of plastic

for both road and mtb wheels

a dramatically higher overall stiffness provides better modulation and more power

deep penetrating Chain Lubricant and oil that’s formulated to hold up in extreme conditions that would destroy ordinary chain lubes

K-Edge Aero Race Mount For Wahoo Bolt 2.0 - Black Giant The front derailleur is partlyA CNC Machined upgrade mount for the Wahoo ELEMNT BOLT v2 (WFCC5). Designed in cooperation with Wahoo Fitness to provide the ultimate combination of K EDGE strength and Wahoo BOLT aerodynamic advantage. The original K EDGE Aero Race Mount for the Wahoo BOLT was tested and trusted from Paris Roubaix to the Tour de France. This new "2. 0" version will be the ultimate upgrade for World Tour teams and your bike. Specifications CNC Machined 6061 T6