Shimano Alfine SG-S7001-8 8 Speed Internal Hub 5057-687
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Shimano Alfine SG-S7001-8 8 Speed Internal Hub


Rocksolid Guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, undergarments and swimwear excluded).

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it. We're all members here.

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.

See available Bike hubs and axles


Show Description

The Shimano® Alfine 8-speed internal hub is ideal for commuters, urban cyclists and e-bikers.

  • Low-maintenance internal gearing.
  • Improved internals for better gear engagement.
  • Double-roller clutch engagement for smooth, quiet shifting.
  • Rim and disc brake–compatible.
  • Centre lock rotor mount.
  • 36 holes.
  • 135mm hub width, 187mm overall axle width.
  • Shifter, rotor, cog, axle nuts, cassette joint sold separately.

Tech specs

Show Tech specs
Ideal for
  • Cycle commuting
  • Urban cycling
Compatibility 8-speed
Spoke count 36
Made in Japan