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Groupset: Alivio
Series: M4000
Cost: 77.00
Agree: No
DriveTrain: 2x9
RingSets: 36/22
BBType: Outboard
BBModel: BB52
Chainline: 51.8
QFactor: 176
ShimUrlShimUrl
StoreUrlStoreUrl
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