Built for riders who want the fastest possible power pick-up without sacrificing durability, the EX511 / 240 DEG wheelset combines EWS-race-proven rims with DT Swiss' ultra-low 4° engagement hub — in a discreet, no-fuss black finish.

  • DT Swiss EX511 rims front and rear — 30mm inner, 21mm depth, 32H, tubeless-ready
  • DT Swiss 240 EXP front hub — 110x15mm Boost, 6-bolt
  • DT Swiss 240 DEG rear hub — 90T dual ratchet, 4° engagement, 6-bolt
  • Rear axle: Boost 148mm, DH 150mm or Super Boost 157mm (specify on order)
  • Freehub: Microspline, SRAM XD or Shimano HG (specify on order)

The EX511 rim has been shaped by EWS competition — its 30mm inner width and robust welded construction handles the hardest enduro and freeride riding while keeping weight in check for long climbs. Paired front and rear, it provides consistent tyre support and predictable handling.

The DEG system in the rear hub uses two enlarged 90-tooth ratchet rings that engage simultaneously across a larger contact patch than pawl designs. The result is a 4° backlash — exceptional for a hub at this price point — and a load distribution that vastly reduces wear on the drive faces. The hub is fully user-serviceable and accepts interchangeable freehub bodies and end caps to cover multiple axle standards, future-proofing your investment.

DT Swiss provides a 5-year warranty on rims, hubs, and spokes. Warranty claims for this product should be directed to Tune Cycles. Return the item to us with proof of purchase and we will manage the warranty process with the brand on your behalf.
  • DT Swiss EX511 rims — 30mm inner width, race-proven in EWS competition, handles terrain from enduro to freeride
  • DT Swiss 240 DEG rear hub with 90-tooth dual ratchet delivers 4° engagement — one of the fastest pick-ups in the DT Swiss range
  • Full simultaneous ratchet engagement distributes load more evenly than pawl systems for greater reliability under hard acceleration
  • Rear hub available in Boost (148mm), DH (150mm) or Super Boost (157mm) axle spacing
  • Freehub choice of Microspline, SRAM XD or Shimano HG for drivetrain flexibility
  • 32H lacing with DT Competition black spokes and Squorx Pro Lock brass nipples
SpecificationFrontRear
RimDT Swiss EX511
Rim diameter27.5" or 29"
Inner width30mm
Spoke holes32H
HubDT Swiss 240 EXPDT Swiss 240 DEG
Axle standard (front)15x110mm Boost
Axle standard (rear)148mm Boost / 150mm DH / 157mm Super Boost
Rotor mount6-Bolt
FreehubN/AMicrospline / SRAM XD / Shimano HG
EngagementN/A90T (4°)
SpokesDT Swiss Competition butted (black)
NipplesBrass Squorx Pro Lock (black)
SKU WHL-BUILD-XM481-240-DEG
Barcode #
Brand DT Swiss