The Spank Hex Drive rear hub pairs a fast-engaging 102-tooth ratchet with a steel freehub body built to handle the extra torque of an e-bike drivetrain. It's a strong, low-maintenance choice for a hand-built wheel.

Highlights

  • 102-tooth Hex Drive ratchet with 3.5° engagement
  • Six spring-loaded pawls for consistent, reliable pick-up
  • Steel SRAM XD freehub body, rated for e-bike use
  • CNC-optimised forged alloy hub body and alloy axle
  • Matte anodised finish with laser logos

Hub details

This is the Boost 148mm (R148) version, 32-hole J-bend with a 6-bolt disc mount, weighing around 395g.

Compatibility & fit

Built for Boost 148mm rear frames and SRAM XD-compatible cassettes. Spank rates this Boost 148mm steel-freehub version for e-bike use. Our workshop can lace this hub into a new wheel build or rebuild it into your existing rim.

Spank backs this product with a two-year warranty against defects in materials and workmanship from the original date of purchase through an authorised Spank dealer, subject to proof of purchase and normal use. For warranty support, return the product to Tune Cycles and we'll manage the claim with Link Sports, Spank's Australian distributor.
  • 102-tooth Hex Drive ratchet, 3.5° engagement
  • Six-pawl pick-up
  • Steel SRAM XD freehub, e-bike rated
  • CNC-optimised forged alloy hub body
  • Boost 148mm, 32-hole, 6-bolt disc
Axle spacingBoost 148mm (12x148mm)
Hole count32H J-bend
Disc mount6-bolt
FreehubSteel, SRAM XD
Engagement3.5°, 6 pawls, 102-tooth ratchet
Weight395g
FinishMatte anodised, laser logos
E-bike ratedYes (Boost 148mm steel-freehub version)
SKU LNK-SPA-C04HJ12E21XASPK
Brand Spank
Shipping Weight 0.3500kg
Shipping Width 0.160m
Shipping Height 0.060m
Shipping Length 0.220m

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