Magene EXAR DB607 Ultra Wheelset HG (2025)

The Magene EXAR DB607 Ultra Wheelset (HG) – 2025 is built for riders who want a faster, stiffer and more aerodynamic wheel upgrade for disc‑brake road bikes, while keeping handling predictable in real‑world wind conditions. With a 60 mm front / 67 mm rearrim concept, the DB607 uses a lower front rim to support steering control and a higher rear rim to help preserve momentum once you’re up to speed—ideal for fast bunch rides, rolling terrain, and race‑pace efforts.

Magene’s “Ultra” platform focuses on an integrated wheel system: HI‑MOD T800 carbon fibre rims, HI‑MOD T800 carbon spokes, and ceramic bearings in an upgraded hub design. The goal is efficient power transfer under load and a responsive feel when you accelerate, climb out of the saddle, or surge into a headwind. A modern 30 mm external / 23 mm internal rim profile is optimised for today’s wider road tyres, especially 28–32c, improving tyre shape, comfort and stability while still targeting strong aerodynamics.

For riders shopping premium bike parts through specialist bike shops in Brisbane, across Queensland, and Australia‑wide, the DB607 Ultra is best paired with professional bicycle service for correct tubeless tape, tyre installation, rotor setup and freehub selection—especially if you plan to swap to SRAM XDR or Campagnolo N3W later.

Key performance highlights (what matters on the road)

• Low front / high rear rim strategy (60/67): designed to blend stability up front with speed retention at the rear
• Wide modern rim profile (30 mm external / 23 mm internal): optimised for disc brake road geometry and modern tyres
• Carbon spokes with 2:1 lacing: intended to increase stiffness and improve drive‑side tension balance
• Ceramic bearings: designed for smoother rolling and lower friction compared to standard steel bearings
• 36T flat ratchet: quick engagement feel with a large contact surface; optional 54T ratchet available separately
• Hooked rim: compatible with both clincher and tubeless tyres

Technical specifications (quick reference)

• Brake type: Disc only
• Rim height: 60 mm front / 67 mm rear
• Wheelset weight: 1460 g ±3%
• Maximum rider + bike system weight: 110 kg
• External rim width: 30 mm
• Internal rim width: 23 mm
• Rim material: HI‑MOD T800 carbon fibre
• Bearings: Ceramic
• Spokes: HI‑MOD T800 carbon fibre
  • Front tension: 110 kgf ±10%
  • Rear tension: drive side 130 kgf ±10%, non‑drive side 110 kgf ±10%
• Lacing: 2:1 balanced pattern
• Hub engagement: 36T flat ratchet (54T optional upgrade sold separately)
• Axle standard: 12×100 front / 12×142 rear thru‑axle
• Freehub supplied: Shimano HG 11‑speed installed
  • Optional freehubs available separately: SRAM XDR, Campagnolo N3W
• Tyre compatibility: 25c and above (recommended 28–32c)
• Rim type: Hooked, clincher + tubeless compatible

Testing note (as stated by manufacturer)

The product information indicates the wheelset has passed an impact test described as a 40J energy impact on the bare carbon rim, with deviation reported to comply with UCI standards. If you require the official UCI test document or certification reference, it should be confirmed via the manufacturer or distributor documentation.