Features
- 48/31 chainring combination offers a wide, compact range, ideal for mixed terrains and riding styles
- 17-tooth front range maximizes gear range while maintaining a road cassette progression with tight gear steps
- Hollowtech II technology maximizes stiffness and decreases weight
Technical Specs
- Length170 millimeters,172.5 millimeters,175 millimeters
- Speeds11-speed
- Weight710 grams
- Best UseRoad Cycling
- Q Factor151
- Chainline47
- Weight (g)710
- Material(s)Aluminum/steel
- Product LineGRX
- Chainring Mount4-bolt Asymmetric
- Chainring Sizes48/31T
- Crankarm Length170 millimeters,172.5 millimeters,175 millimeters
- Spindle Diameter24 millimeters
- Crankarm MaterialAluminum
- Chainring Mount4-bolt Asymmetric
- Chainring Sizes48/31T
- Crankarm Length170 millimeters,172.5 millimeters,175 millimeters
- Included ComponentsChainring
- Spindle Diameter24 millimeters
- Bolt Circle Diameter110 millimeters
- Crankarm MaterialAluminum
- Number of Chainrings2 Chainrings
- Included ComponentsChainring
- Chainring Compatibility2
- Bottom Bracket CompatibilityOutboard 68/70mm
- Bottom Bracket CompatibilityOutboard 68/70mm