Skip to main content
Note to our Great Customers: 
Update on our Shopping Center: 7 Mile Cycles is not being torn down, moving or closing its doors! Two new buildings are going to built in the same center that we are in and we will be moving into an all new space sometime in 2025!
We are very excited to see this project come together and look forward to our ALL NEW store at the corner of Higgins & Arlington Heights Road!
Click here to see the proposed development!
  1. Home
  2. Bicycling Catalog
  3. Parts
  4. Derailleurs
  5. Rear
  6. Shimano

Shimano GRX RX400 10-Speed Rear Derailleur

Shimano GRX RX400 10-Speed Rear Derailleur
$60.99
Speeds:
10-speed
Color:
Black
Cage Length:
Long Cage
Please select options Unavailable
This item is not permitted to be shipped, however it can be purchased online and picked up.

Details

With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner.

- Adjustable chain stabilizer prevents chain slapping and drops
- Switch stabilizer ON/OFF to match the terrain
- Gravel-tuned clutch tension
- Maximum front T difference: 16T
- Silent and uninterrupted rear shifting on rough terrain
- Low cog: Max. 36T/Min. 30T
- High cog: Max. 11T/Min. 11T
- Total capacity: 41T
- Smooth and reliable mixed-surface shifting
- Compatible with current 10s road DUAL CONTROL LEVER
- Compatible with wide-range front gearing

Videos

Part Numbers

Option UPC MPN Store SKU
Long Cage / Black / 10-speed 192790448893 IRDRX400 SHI61462652H

Reviews