In Stock

PRO 4 Rear 32H SuperBoost 157mm – 12mm

Available in six colors


  • Brand: Hope
Stock availability can be changed at any time
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Same durability as our standard Pro 4 rear hub designed to suit Super Boost 157mm frames.
The Pro 4 Super Boost rear hub has a wider flange spacing compared to a 148mm Boost hub and a decreased percentage dish for more even spoke tension. The net result is a stronger stiffer wheel build.

  • 10,11 and 12 Speed compatible
  • Sealed stainless Steel cartridge bearings
  • Hub shell machined from a single forged aluminum billet
  • Standard 6 bolt disc fitting
  • 4 Pawl ratchet system with 44 tooth engagement (8.2 deg)
  • Larger spoke flange to enable stiffer wheel builds
  • Unsurpassed reliability
  • Available in 157 x 12mm thru axle

“Super Boost specific hub shell”

  • Now available with Shimano MicroSpline freehub body
  • Specifically designed for 157 x 12mm Super Boost frames, this has wider hub flanges compared to a standard Pro 4 157mm rear hub, increasing complete wheel stiffness.
  • Available Black, Silver, Red, Blue, Purple and Orange
  • Available in 32 hole drilling
  • Machined from forged 2014 T6 Aluminum billet
  • Supplied with freehubs to suit 10/11spd Shimano, 12 Speed MicroSpline, Sram XD or Hope cassette
  • Aluminum or steel Shimano freehub body options

Additional information

Package Weight 1 lbs
Package Dimensions 8 × 4 × 4 in
Front, Rear or Pair

Hole Drilling

Attachment Options

Spoke Option


Black, Blue, Orange, Purple, Red, Silver

Freehub Body

Shimano Aluminium Freehub, Shimano MicroSpline Freehub, Shimano Steel Freehub, Sram XD Freehub