Shimano's 105 Front Hub is an excellent beginning to a strong, light front wheel. The diamond-polished bearing races mean the hub rolls super smooth and the labyrinth seals shut out dust, dirt and water. Plus, the cold-forged-aluminum hub shell is beautiful and built to last. You get Shimano's excellent quick-release skewer, too.
Shimano's Alfine 11-Speed Internally Geared Hub lets you hit the town in style, and is absolutely perfect for the sophisticated urban rider. - Model Number: SG-S700 - Series: Alfine - Speeds: 11-speed - Silent Clutch: Yes - Gear Change Support: Yes - Shifting Power Modulator: Yes - Driving Efficiency: High - Shifting Lever: SL-S700 - Disc Brake Rotor Mount: Yes - Gear Ratio Total Difference: 409% - Gear Ratio 1: 0.527 - Gear Ratio 2: 0.681 - Gear Ratio 3: 0.770 - Gear Ratio 4: 0.878 - Gear Ratio 5: 0.995 - Gear Ratio 6: 1.134 - Gear Ratio 7: 1.292 - Gear Ratio 8: 1.462 - Gear Ratio 9: 1.667 - Gear Ratio 10: 1.888 - Gear Ratio 11: 2.153 - Axle Length: 187mm - Over Locknut: 135mm - Spoke Holes: 32, 36H - Spoke Size: #13, #14 - Sprocket Options: 18, 20, 21, 22, 23T (18T; for outward assembling only) - Chain Line: 41.8mm - Cassette Joint: SM-S700 (CJ-S700) - Average Weight: 1,665g (8-speed: 1,680g)
Shimano's Deore Front Hub offers durability and fast, smooth riding. It features a high-quality cold-forged aluminum shell, super durable angular contact bearings with high-polish bearing surfaces, and Shimano's easy-to-use Center Lock disc mount. The included quick-release skewer makes wheel installation and removal a breeze. - Hub/Brake Compatibility: Center-Lock Disc - Axle Type: QR - Axle Length: 100mm
The Shimano HB-RS470 front disc brake hub features a Center Lock design, Internal Grease Sleeve, and Cup and Cone Bearing technology. - The Center Lock system makes for easy rotor installation with a quick and secure spline mount and lock ring - Hub features internal o-rings and a grease sleeve that helps maintain grease levels and increases service life
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