DT Swiss FR541 DT 350 DEG hand-built wheelset

A DT Swiss FR541 rim set laced 32-spoke front and rear to DT 350 DEG hubs, built by hand in our Marrickville workshop, tensioned, stress-relieved and trued before it leaves the bench. Our Pro wheel build and tubeless tape fitted are included and show as two free lines in your cart.

Before you order — what your bike decides

  • Wheel size — 29", 27.5" or mullet; mullet means 29" front and 27.5" rear. Read it off your tyre sidewall.
  • Rear axle — Boost 12 × 148 or Super Boost 12 × 157. Boost 12 × 148 is most modern MTBs, Super Boost 12 × 157 some Pivot and Knolly frames, 12 × 142 older frames: measure the inside of the dropouts.
  • Front axle — Boost 15 × 110, 15 × 100, Boost 20 × 110 or 20 × 110. Boost 15 × 110 on most modern forks, 20 × 110 on DH forks, 15 × 100 on older forks: check the fork lowers.
  • Rotor mount — 6-bolt or Centre Lock: look at your rotors (six bolts, or a splined centre with a lockring).
  • Cassette — the freehub body follows it: Shimano 12-speed MTB is Micro Spline, SRAM Eagle is XD, Shimano 11-speed and older (and CUES LG) is HG. Offered here: Shimano Micro Spline or SRAM XD.

Choose the same rotor mount front and rear unless your rotors differ.

Who it is for

For downhill, freeride and bike-park riding — the DT Swiss FR541 is DT's ASTM 5 gravity rim. For trail or XC riding our XM481 and XR391 kits are lighter; on an e-bike see the 350 Hybrid or Hope Pro 5e versions.

The rider's questions

  • How much can it carry? Max system weight (rider, bike and gear) 140 kg — the DT Swiss FR541 rating, the lowest-rated part of the build.
  • What tyres fit? 2.1–2.7" tyres are DT's recommended range for a 30 mm inner width; 1.85"–2.0" and 2.8" are possible. The tyre's own maximum pressure applies; the rim sets none.
  • E-bike? DT approves the DT 350 DEG for e-bikes to 100 Nm of motor torque; above 55 Nm DT recommends the 350 Hybrid and above 100 Nm requires it — see our Hybrid and Pro 5e kits for a full-power motor.
  • How fast does the hub engage? 72 points of engagement — Ratchet DEG 72, 5° between clicks.
  • Warranty? DT Swiss parts 24 months from purchase; our build work is guaranteed. Any claim comes back to Tune Cycles — see the Warranty tab.
  • How long does it take? Built to order from supplier stock — we confirm the build date by email when you order.

Kit includes

Options: rim diameter 29", 27.5" or mullet · rotor mount 6-bolt or Centre Lock · front axle Boost 15 × 110 (15 × 100, Boost 20 × 110, 20 × 110) · rear axle Boost 12 × 148 (Super Boost 12 × 157) · freehub Shimano Micro Spline or SRAM XD · Spoke Upgrade (DT Competition, Alpen 3 or Pillar PSR; black, silver or oilslick) · Brass Nipple Upgrade (Pro Lock, black or silver) · tubeless valves (50 mm, up to 2).

Everything in the Wheelset box is built in. The rows under Upgrades are optional: tick what you want and the price updates. If you want us to lace a rim or hub you already own, that is a workshop job — contact us for a quote.

Sold separately (shown with this kit): tubeless sealant (Muc-Off No Puncture 140 ml), Deg Df Upgrade Kit (No Tool) — the engagement upgrade that fits this hub, RT-CL700 203 mm Centre Lock rotor, SM-RT66 203 mm 6-bolt rotor, a cassette for your freehub body, tyres to suit (sizes above). Rotors: one per wheel, to match your rotor mount and your brake caliper's size range.

How we build it

Every wheel is laced by hand in Marrickville, brought up to tension evenly to the lower of the rim and hub limits (1200 N), stress-relieved and trued, then checked again before it is packed. Tubeless tape (32 mm) is fitted to the rim; add valves and sealant and it is ready for tyres.

Tune Cycles builds and fits these wheels. If you are unsure what your frame, fork or drivetrain takes, ask us before you order.

DT Swiss rims and hubs are covered for 24 months from purchase against material and manufacturing defects (dtswiss.com/en/support/warranty); riding outside the rim's ASTM category voids it. Our build — lacing, tension and truing — carries our workmanship guarantee. Any claim comes back to Tune Cycles: bring the wheel to Marrickville or contact us with your order number and we handle it with the brand. Wear, crash damage, corrosion and incorrect fitting are not covered.

  • DT Swiss FR541 rims — 30 mm internal, welded, PHR spoke bed, ASTM 5; 29", 27.5" or mullet
  • DT 350 DEG hubs — 72 points of engagement, Ratchet DEG 72; 6-bolt or Centre Lock; Boost 15 × 110, 15 × 100, Boost 20 × 110, 20 × 110, Boost 12 × 148 or Super Boost 12 × 157; freehub Shimano Micro Spline or SRAM XD
  • Spokes — DT Swiss Champion 2.0 straight-gauge black spokes; the DT Pro Lock Squorx nipples supplied with the rim; Spoke Upgrade and Brass Nipple Upgrade optional
  • Your bike's fit from the dropdowns: size, mount, axle, freehub — nothing is pre-selected, choose each one
  • Hand-laced, tensioned, stress-relieved and trued in Marrickville — Pro wheel build and tubeless tape included (two free lines in your cart)
  • Editable kit: the Upgrades rows are optional and the price follows what you tick
  Front Rear
Rim DT Swiss FR541 DT Swiss FR541
Rim construction welded, PHR spoke bed welded, PHR spoke bed
Diameters offered 29", 27.5" or mullet 29", 27.5" or mullet
Internal width 30 mm 30 mm
Rim depth 21 mm 21 mm
ERD 27.5" 565 mm, 29" 603 mm 27.5" 565 mm, 29" 603 mm
Spoke holes 32H 32H
Hub DT 350 DT 350 DEG
Axle Boost 15 × 110, 15 × 100, Boost 20 × 110 or 20 × 110 Boost 12 × 148 or Super Boost 12 × 157
Rotor mount 6-bolt or Centre Lock Centre Lock or 6-bolt
Freehub bodies — Shimano Micro Spline or SRAM XD
Engagement — 72 POE — Ratchet DEG 72
Spokes 32 × DT Swiss Champion 2.0 straight-gauge black spokes 32 × DT Swiss Champion 2.0 straight-gauge black spokes
Nipples The DT Pro Lock Squorx nipples supplied with the rim The DT Pro Lock Squorx nipples supplied with the rim
Tape fitted 32 mm tubeless tape 32 mm tubeless tape
Valves optional, 50 mm tubeless valves optional, 50 mm tubeless valves
Max spoke tension 1200 N 1200 N
Max system weight 140 kg (rider, bike and gear) 140 kg (rider, bike and gear)
Tyre width 2.1–2.7" recommended (53–69 mm) 2.1–2.7" recommended (53–69 mm)
Intended use DH — ASTM 5 DH — ASTM 5
E-bike rating DT: approved to 100 Nm motor torque (Hybrid recommended above 55 Nm) DT: approved to 100 Nm motor torque (Hybrid recommended above 55 Nm)
Warranty DT Swiss parts 24 months from purchase DT Swiss parts 24 months from purchase
Built by Tune Cycles, Marrickville — Pro wheel build and tubeless tape included Tune Cycles, Marrickville — Pro wheel build and tubeless tape included
SKU WHL-BUILD-FR541-350DEG
Brand DT Swiss

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