G-SL 25 Front Wheel

Black
  • 650b-100x12mm

  • 650b-Lefty-50
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    Control the Adventure

    The G-25 wheels are your go-to to go far. Low on weight and high on reliability, they are the ultimate 650b wheelset for the gravel adventurer.

    Highlights

    • 25mm internal width carbon rim allows you to run wider tires, at lower pressures, for a smoother ride and greater traction
    • Optimized with DT Swiss Aerolite spokes for unparalled aerodynamics and durability.
    • Built with our custom straight pull HollowGram hub shell and reliable sealed cartridge bearings for ease of service and performance
    • At 1450g a pair the G-SL 25 is light without compromising strength
    • A limited lifetime warranty to give you peace of mind
    • Lefty Oliver & 100x12 thru-axle compatible

    Control the Adventure

    Confident Control
    A 650b diameter, 25mm internal rim width, and compatibility with tires 40mm and up. That may sound like a rock-bashing mountain bike wheelset, but on the G-25s, they make a dream adventure gravel wheelset. We’ve built in the durability and strength of a mountain wheel, but kept the lightness and responsiveness of a gravel wheel. The combination makes for all-day fun, no matter where you roll.

    HollowGram SL: No Compromises

    HollowGram SL wheels rise to even higher speeds. Top-shelf DT Swiss Aerolite spokes are paired with custom HollowGram hub shells. Ultra-reliable DT Swiss 240 EXP internals at the rear bring a 36-tooth freehub ratchet for instantaneous pedaling engagement while minimizing mechanical drag. In HollowGram speak, SL means weight is lowered, responsiveness is increased, and efficiency is maximized.

    Specs

    Details

    • Platform
    • Model Name
      G-SL 25 Front Wheel
    • Model Code
      HP8602U

    Wheels

    • Front Hub
      HollowGram 12x100mm / HollowGram Lefty 50, sealed bearing, 6-bolt, 24h, straight pull
    • Rim Depth
      22mm
    • Rim Outer Width
      33mm
    • Rim Inner Width
      25mm
    • Rim Type
      Carbon clincher, hooked, tubeless ready
    • Nipple Type
      Sapim Secure Lock, alloy
    • Effective Rim Diameter
      558mm
    • Maximum Spoke Tension
      100-130 kgf
    • Max Tire Pressure
      60 psi
    • Brake Type
      Disc
    • Rider Weight Limit
      111kg/245lbs
    • Spoke Count
      24h
    • Spoke Length (NDS-DS)
      279mm / 279mm
    • Spoke Type
      Sapim CX-Ray - radial DS / 3-cross NDS (100x12) / 2-cross (Lefty)
    • Wheel Size
      650b

    Extra

    • Extra 1
      Tubeless tape, tubeless valves

    Weight: 1450g (pair) - Bike and frame weights may vary in final production.
    Please note that, based on component availability and other factors, specifications are subject to change without notice.

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