DESCRIPTION
Option:
1. Crankset Only: No bottom brakcet and bolts
2. Crankset + BB: Come with BB-ES300 bottom bracket (Some batch bottom bracket may BB-ES25)
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Model: FC-M4000
Level: Alivio
Color: Grey silver
Speed: 3 x 9 Speed
Compatible chain: HG 9-speed
P.C.D.: 96mm
Chainring: 40-30-22T
Arm length: 175mm
Bottom bracket type: OCTALINK
Recommended bottom bracket: BB-ES25/ES300
Recommended bottom bracket axle length: 118mm
FC-M4000 Alivio Octalink Chainset with its two-piece forged aluminium construction
Features smooth and precise shifting performance due to its Hyperdrive technology
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Model: BB-ES300
(Some batch bottom bracket may BB-ES25)
Size: 68×118mm
Type: Octalink
For 68mm shell
Thread: BC1.37" x 24T
