Shimano FD-RX820 GRX Double Front Derailleur - 12 Speed Electronic Parts durable nylon with a zippered

durable nylon with a zippered closure

and waterproof

The Whitefish Hat was named after Montana's deep winter cold

With 840 grams it is one of the lightweights

The latest evolution of our legendary Whippet

Shimano FD-RX820 GRX Double Front Derailleur - 12 Speed Electronic Parts durable nylon with a zipperedThe Shimano GRX FD RX820 front derailleur offers lighter front shifting operation and easier setup thanks to its toggle link construction and integrated cable tensioner. Features include a 2. 5mm outboard chain line design that provides wider tire clearance for mixed terrain riding, and it accommodates a 17t front chainring range for wider gearing options Smooth and natural shift action with Toggle Link for lighter front shifting +2. 5mm chainline vs.