Shimano's Alfine SG-S7001 Disc Brake Internally Geared Hub delivers an impressive gear range, spread across 11 speeds, all with the reliability and low maintenance you can only get with an internally geared hub. - Center Lock Disc Rotor Compatible
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)
DT Swiss' 350 MTB hub delivers the amazing performance you've come to expect from DT Swiss at an incredible value. Fast and reliable, DT's legendary Ratchet System ensures precise engagement no matter how hard you stomp on the pedals. Plus, these Center Lock disc hubs make rotor installation and removal super fast.
Shimano Alfine Center Lock Dynamo Front Hub - Compatible with 26 to 28-inch wheel sizes - Light alloy QR lever and nut - 6V, 3.0W output - Centerlock rotor mount - Spoke Interface: J-Bend - Weight: 575g
Hubs typically seem to fall into two general categories: light and very expensive or heavy and cheap. With this typical bike industry paradigm, we saw an opportunity. You see, for years we've been using high-end geared hubs from the manufacturer of our track offerings on our personal bikes. They are very lightweight (peep the specs) and just plain work. We decided to finally make those hubs available to you and corner the market in our own category: lightweight, affordable, and incredibly practical. We've ridden them on all kinds of bikes from mtb to road and we're in love. They are reliable, dang light and very reasonably priced. We offer the Go-Devil in a minimal amount of configurations and ship them with all the necessary endcaps and a quick release skewer, future proofing them in case you want to use them on various bikes over the years. Quick Release, 12mm, and 15mm endcaps are included. On all models we spec high-quality made in Japan stainless-steel sealed bearings. Oh, and we've got polished options as well. Kind of a big deal because polished hubs have become a rarity in our modern world. - Weight: Disc Brake: 164g - Includes 12mm, 15mm endcaps and quick release skewer - Non-Drive Side Center To Flange Disc Brake: 21mm - Drive Side Center To Flange Disc Brake: 36mm - Non-Drive Flange Diameter Disc Brake: 58mm - Drive Side Flange Diameter Disc Brake: 45mm
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
The Shimano HB-M525A hub is ideal for use with 6-bolt disc brake rotors and quick release dropouts. - Double contact sealing - Super polished bearing races for low friction rolling - 6-bolt ISO disc mounting surface
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.
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