| Groupset: | Alivio |
| Series: | M4000 |
| Cost: | 77.00 |
| Agree: | No |
| DriveTrain: | 2x9 |
| RingSets: | 36/22 |
| BBType: | Outboard |
| BBModel: | BB52 |
| Chainline: | 51.8 |
| QFactor: | 176 |
| ShimUrl | ShimUrl |
| StoreUrl | StoreUrl |
| CrankTy: | HollowTech |
| Summary: | |
| Keywords: |
Type outboard, but technology is Octalink. But ModernBike says Hollowtech. Therefore Octalink technology is wrong.
- can't find it at TheBikeShop, instead it matches Alvio M4050
- Amazon has it for CDN 98.99