The DT Swiss 240 is the benchmark for performance hubs, trusted by mountain bike riders for its renowned reliability and easy serviceability. This rear MTB hub runs the proven Ratchet EXP system for fast, dependable engagement on the trail.

Highlights

  • DT Swiss benchmark performance hub for mountain biking
  • Ratchet EXP engagement, 36t default (10 degrees)
  • Tool-free upgrade to 54t (6.7 degrees)
  • Steel cartridge bearings for smooth, durable rotation
  • E-bike approved (max. 32 km/h or max. 250 W)
  • 32 hole drilling for robust wheel builds

Ratchet EXP

The Ratchet EXP system engages across the full face of two opposing toothed rings for even load sharing and proven durability. It ships with a 36t ratchet (10 degrees) and can be upgraded tool-free to 54t (6.7 degrees) for faster pick-up. The design strips down quickly for cleaning and servicing with minimal tooling.

Compatibility & fit

Rear mountain bike hub with 32 hole drilling. Confirm your axle standard, freehub driver and cassette, brake interface and spoke type against your wheel build before purchase.

DT Swiss covers this hub with a 24-month warranty against material and manufacturing defects from the date of purchase. Normal wear items, including bearings and freehub bodies, are not covered. The DT Swiss crash-replacement (Fair Share) programme applies to carbon rims only and does not apply to this product.

For any warranty support, please return the item to Tune Cycles and our team will handle the claim on your behalf.

  • DT Swiss 240 rear MTB hub
  • 32 hole drilling
  • Ratchet EXP, 36t default, tool-free upgrade to 54t
  • Steel cartridge bearings
  • E-bike approved (max. 32 km/h or max. 250 W)
  • Renowned DT Swiss reliability and serviceability
BrandDT Swiss
Model240
PositionRear
DisciplineMTB
Hole count32H
EngagementRatchet EXP 36t (upgradeable to 54t)
BearingsSteel cartridge bearings
E-bike approvedYes (max. 32 km/h or max. 250 W)
SKU APO-DT-HUB-REAR-240EXP
Brand DT Swiss