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Shimano Alfine Di2 8-Speed Internaly Geared Hub

Shimano Alfine Di2 8-Speed Internaly Geared Hub
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  • Image differs from actual product
  • Image differs from actual product
$182.99
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We do not currently have this item in stock, however we would be glad to special order it for you. Please call our store to check on availability or to place an order.

Details

Shimano's Alfine Internal Geared Hub for Disc Brake Use (8-Speed) is a sleek, buttery-smooth hub that lets you discover Alfine Di2, a stylish and sophisticated way to enjoy the ultimate urban riding experience.

- Model Number SG-S505
- Series: Alfine
- Speeds: 8
- Shifting Lever: ST-S705-R
- Disc Brake Rotor Mount: Center Lock
- Gear Ratio Total Difference: 307%
- Gear Ratio 1: 0.527
- Gear Ratio 2: 0.644
- Gear Ratio 3: 0.748
- Gear Ratio 4: 0.851
- Gear Ratio 5: 1
- Gear Ratio 6: 1.223
- Gear Ratio 7: 1.419
- Gear Ratio 8: 1.615
- Axle Length: 187mm
- Over Locknut: 135
- Spoke Holes: 36H, 32H
- Spoke Size: #13, #14
- Sprocket Options: CS-S500: 18,20/ SM-GEAR inward:18,19,20,21,22,23/SM-GEAR outward: 16,18,19,20,21,22,23
- Chain Line: 41.8/47.7
- Average Weight: 1,680g
- Flange Distance (mm): 57.3
- Spoke Hole PCD (mm): 92.6
- Flange Diameter (mm): 104.3
- Flange Width (mm): 3.2
- Sprocket Thickness (mm): CS-S500 2.0/ SM-GEAR 2.3
- Shimano Recommended Chain: CN-HG73/53/50
- Dishing Distance (mm): 3.15
- Shifting Switch: SW-S705
- Motor Unit: MU-S705

Part Numbers

Option UPC MPN
Black / 32 689228560284 ISGS505BL
Black / 36 689228560260 ISGS505AL
Silver / 32 689228560291 ISGS505BS
Silver / 36 689228560277 ISGS505AS