Ulv Frameset

Size
  • Stalk, journey, and race through the wilderness. Designed for fast and fun XC Adventure, the Ulv (ULF) is a drop-bar 27.5" mid-fat rando with MTB and bikepacking DNA coiled together within its high-performance steel. This beast was born to attack trails and devour high mileage over challenging terrain. Also capable with 29er wheels and 57mm tires only, the Ulv features low-trail geometry for intuitive handling and a super-premium Rawland STAAL tubeset for responsiveness, lightweight strength, and a lively ride. We've been dreaming of this bike for years, but the tires, rims, and drivetrain needed have only recently become reality.

    • Triple-butted, heat-treated Rawland STAAL 4130 chromoly drawn from custom-built mandrels to ensure proper butting and gauge profiles
    • 584 ISO / 622 ISO wheel size stock
      • 27.5" x 72mm actual width
      • 29" x 58mm
    • Rawland segmented fork
      • 30mm trail for intuitive handling, optimized for front loads
      • Rando and low-rider rack bosses, triple cage mounts
      • No toe overlap
      • Hourglass low-rider bosses
      • 12x100mm thru-axle disc (180mm brake rotor only)
    • Rawland chainstay yoke for increased clearance and durability
    • 12x148mm thru-axle disc (180mm brake rotor only)
    • 52mm BOOST chainline
    • 73mm English-thread bottom bracket
    • 27.2mm seatpost
    • Midfork rando and low-rider mounts, seatstay rack mounts
    • Internal-wiring ports on drive-side fork blade for dynamo hub
    • Replaceable rear dropouts
    • Chain hanger on seatstay
    • Ultra-protective ED coating throughout, wet paint, clear coat
    • Color: Dark Gray
    • 5 bottle-cage mounts (3 standard, 2 triple)
    • Rawland rubber slapguard
    • Certified to exceed the stringent ISO 4210 international safety standard
    • Seatpost clamp: Raidoverks 29.8mm (included)
    • Headset: Tange Seiki Japan, needle-bearing (included)
    • Skewers: Raidoverks Through-Axle (included)
    • FedEx shipping extra
  • Frame size SM MD LG XL
    Effective top tube length 54cm 56cm 58cm 60cm
    Standover height 750 780 810 840
    Seat tube length, center to top 432 474 518 560
    Head tube length 84 105 126 146
    Head tube angle 73.0 73.0 73.0 73.0
    Seat tube angle 74.5 74.0 73.5 73.0
    Top tube slope angle 19.5 16.5 13.5 10.5
    Rake 79 79 79 79
    Trail 30 30 30 30
    Setback 151 162 173 184
    Reach 381 390 399 407
    Stack 570 590 610 630
    Bottom bracket height 277 277 277 277
    Bottom bracket drop 91 91 91 91
    Chainstay length 460 460 460 460
    Wheelbase 1061 1077 1091 1106