Shimano GRX RD-RX820 2x 12 Speed Rear Derailleur Comfortmax How are you going to

How are you going to navigate what life throws at you

000+ miles of lubricant per bottle

The GEL 100 CAF 100 is based on a 0

The new Super Record™ 12X2 Speed rear derailleur can be described as a sculpture with an innovative shape that uses 3D Embrace technology to better cradle the smaller sprockets

70mm reach and 128mm drop for a short-low position

Shimano GRX RD-RX820 2x 12 Speed Rear Derailleur Comfortmax How are you going toEnhanced chain security and quieter, more stable shifting for gravel ridingThe RD RX820 is compatible with 11 34T and 11 36T 12 speed cassettes, providing a wide gear range so you can spin a comfortable cadence no matter the terrain type. The SHIMANO GRX 12 speed rear derailleur also features an integrated chain stabilizer that delivers quieter shifting and more secure chain management during rough rides. And the chain tensioner has an ON OFF switch