Boost Front Hub

Alto hubs are made in the USA and offer the absolute best performance and durability of any hub on the market, period.  Our patented R-Symmetric design and bearing closure system, coupled with genuine NSK bearings, will save you precious watts and provide the smoothest ride quality you've ever felt!



  • Spoke Holes: 28, 32
  • 15x110 Thru Axle
  • Weight: 124.6g
  • Aluminum 7075 and 6061-T6 Construction
  • Unlimited Rider Weight Limit


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