Motor torque is hard on a freehub. HUB558-X12 is Hope's MicroSpline body for the Pro 5 E-Bike rear hub, with four pawls, heavy-duty pawl springs and 54 points of engagement chosen for durability under eMTB loads.

Highlights

  • Genuine Hope replacement freehub body for Hope Pro 5 E-Bike rear hubs
  • Fits Shimano MicroSpline 12-speed cassettes
  • Steel construction
  • Four pawls with heavy-duty springs and 54 points of engagement
  • Double-row bearing in the assembly
  • X12 axle version

Why swap or replace a freehub

A freehub body is the part your cassette slides onto, and it is what lets you coast. Over time the splines can notch under a cassette, or you may simply want to run a different drivetrain. Because Hope designs its hubs to be rebuilt rather than replaced, a new freehub body brings the hub back to spec or converts it to a new cassette standard without rebuilding the wheel. Hope's Pro 5 E-Bike rear hub uses a four-pawl freehub with 54 points of engagement, built for the extra torque of a motor.

Compatibility & fit

Fits Hope Pro 5 E-Bike rear hubs only – it is not the 108-engagement body used on the standard Pro 5. This is the X12 version with the X12 drive-side spacer; match it to your hub's axle standard. Fitting is a separate Tune Cycles workshop service and is not included in the price – book a workshop appointment.

Covered by the manufacturer's warranty against defects in materials and workmanship. For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim for you. This is in addition to your rights under the Australian Consumer Law.
  • Replacement freehub body for Hope Pro 5 E-Bike rear hubs
  • Suits Shimano MicroSpline 12-speed cassettes
  • Steel body
  • Four pawls with heavy-duty springs and 54 points of engagement
  • Double-row bearing in the assembly
  • X12 axle version
BrandHope
Hub familyPro 5 E-Bike
Cassette standardShimano MicroSpline 12-speed
MaterialSteel (per Hope's E-Bike hub page)
AxleX12
Engagement54 points
Assembly contentsFreehub body, pawls x4, heavy-duty pawl springs x4, freehub seal and seal cover, 17x28x7 and 15x24x10 double-row bearings, snap ring, barrel spacers, X12 drive-side spacer
Hope part numberHUB558-X12
SKU BSP-HOPZHUB558-X12
Brand Hope
Shipping Weight 0.0500kg
Shipping Width 0.160m
Shipping Height 0.060m
Shipping Length 0.220m