| - Chainring: 46, 47, 48, 50, 52T. Alloy |
| - Crank: Forged 6066/T6 alloy |
| - Length: 165, 170mm |
| - BCD: 105mm |
| - Axle length: 103mm |
| - BB-Axle: Ouside Bearing BB 86 |
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| SS-8301-CNC | |||||||
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| Tel: +886-4-23332756 Fax: +886-4-23322766 E-mail: doris@s-shun.com | |||||||