G-SL 27 Front Wheel

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      Overview

      Control the Adventure

      Epic rides, epic races, epic fun. It’s all the same to the G-27s, a gravel adventure wheelset that’s as fast as it is tough.

      Highlights

      • The internal width of a 27mm hookless carbon rim allows you to run wider tires, at lower pressures, for a smoother ride and greater traction.
      • Built with DT Swiss Aerolite spokes for reduced weight and increased strength
      • Built with our custom straight pull HollowGram hub shell and premium, ultra-reliable DT Swiss 240 EXP rear internals for performance and ease of service
      • At 1325g a pair the G-SL 27 is impressively lightweight and strong
      • Lefty Oliver & 100x12 thru-axle compatible

      Control the Adventure

      Bigger is Faster
      With 27mm internal rim width, you can run wider tires, at lower pressures, for a smoother ride and greater traction. That means greater confidence and control, which means greater speed, even as your ride pushes farther.
      Get (un)Hooked

      HollowGram wheels engineered with hookless rims bring lots of advantages: they save weight, they create stronger rims, and they help create a better seal for running tubeless tires. But the biggest appeal of hookless rims is that they enable greater tire volume once inflated, so you can run lower pressures for greater comfort and control, gaining speed and traction.

      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.

      Better Off Off-Center

      The G-27 rim design offsets the spokes by a few millimeters, perfectly balancing spoke tension to handle the asymmetric forces imposed under pedaling and braking. The result is better response, greater reliability, and more control.

      Specs

      Details

      • Platform
        G-SL 27
      • Model Name
        G-SL 27 Front Wheel
      • Model Code
        HP8492U

      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
        27mm
      • Rim Type
        Carbon clincher, hookless, tubeless ready
      • Nipple Type
        Sapim Secure Lock, alloy
      • Effective Rim Diameter
        597mm
      • 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)
        297mm / 297mm
      • Spoke Type
        Sapim CX-Ray - radial DS / 3-cross NDS (100x12) / 2-cross (Lefty)
      • Wheel Size
        29"/700c

      Extra

      • Extra 1
        Tubeless tape, tubeless valves

      Weight: 1325g (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.

      Make it a set

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