the Hook ADV

Glossy Orange Teal Fade

The Hook ADV takes everything we loved about Mountainbikes in the 90s and transplants it into a fun, modern dropbar package.

"A gravel bikepacker capable of traveling absolutely anywhere."

Introducing the Hook ADV

Our most radical bike to date. A steel frame, suspension fork, dropper post, and mountain bike width tyres. Plus all the carrying options you’ll ever need. Plan your adventure in the knowledge the Hook ADV will be up for it. Its MRP Baxter fork gives 40 mm of travel for bulletproof confidence, while a radically wide and flared Ritchey VentureMax handlebar keeps you in control of proceedings. An 11-speed Sram Rival groupset and voluminous tyres complete a machine that’s as hard to define as it is to hold back.


  • MRP Baxter 40 mm gravel specific fork with color matched decals. 
  • Columbus Cromor frame with tapered head tube, through axles, rack and fender mounts and T47 bottom bracket. 
  • New rear dropout. Same hanger as on the Beyond+. 
  • Short seat tubes for longer travel dropper post, KS E30i dropper post. 
  • Triple cage mount on seat stays. 
  • New Bombtrack Lyer 30 mm alloy crank with 38t direct mount chainring. 
  • Hydraulic Sram Rival 1x11 groupset and brakes with 11 - 42t cassette. 
  • Sram 2x left shifter for optional dropper post actuation. 
  • Tubeless ready WTB ST Light i25 front rim, i23 rear rim with tubeless ready WTB Ranger Light / High Grip 27.5’’ x 2.25 front, WTB Ranger TCS Light / Fast Rolling 27.5’’ x 2.0’’ rear. 
  • Top tube bag direct mounts, triple cage mount on down tube and seat tube for optimized bottle position, bottle cage mounts underneath the down tube. 




“This is the bike that I did not think I would like what-soever. That bike, it was actually superfun and it makes perfect sense for the terrain up here in Montana. I had a quick and lively rear end which makes for a fun climbing bike for me, and a short suspension travel fork did make it a bit more capable and reliable on some of the singletracks or even doubletracks we have here in Montana” (


    WHEEL SIZE 27.5''
    COLOR 1 Glossy Orange Teal Fade
    COLOR 2 -
    FRAME 4130 double butted, heat treated crmo frame, replaceable hanger, rack / fender mounts, 86.5 mm T47 shell
    FORK MRP BAXTER 40mm suspension fork, 1.1/2'' - 1.1/8'' tapered steerer
    HEADSET FSA NO.21/12B/44 sealed external aheadset, 1.1/2'' - 1.1/8''
    BB T47 sealed BB for 30 mm spindle

    HANDLEBAR RITCHEY WCS VENTUREMAX travel bar, 31.8 mm, 6° backsweep, 24° flare
    STEM RITCHEY WCS TRAIL forged aluminum stem, 0°
    LEVERS SRAM RIVAL 1 double tap hydraulic
    SHIFTER SRAM RIVAL double tap 1 x 11, including left shifter for optional dropper routing
    BRAKES SRAM RIVAL hydraulic disc brakes with 180 mm F / 160 mm R rotors
    CRANKSET BOMBTRACK LYER forged aluminum crank, direct mount interface, 30 mm spindle
    PEDALS -
    CHAIN KMC X11 chain, 1/2'' x 11/128'', 114L
    CHAINRING CNC machined aluminum, narrow-wide, 38 T, 1/2'' x 11/128''
    CASSETTE SRAM PG-1130 11-speed cassette, 11 - 42 T
    REAR DERAILLEUR SRAM RIVAL 1 rear derailleur, clutch, long cage
    FRONT HUB BOMBTRACK ORIGIN sealed disc hub, 12 x 100 mm thru-axle
    REAR HUB BOMBTRACK ORIGIN sealed disc hub, 11-speed, 12 x 142 mm thru-axle
    FRONT RIM WTB ST Light i25 double wall, TCS, 32h
    REAR RIM WTB ST Light i23 double wall, TCS, 32h
    SEAT POST KS E30i dropper seatpost, 27.2 mm, S / M: 65 / 390 mm, L: 100 / 400 mm
    SEAT CLAMP BOMBTRACK ORIGIN forged aluminum seat clamp, 29.8 mm
    FRONT TIRE WTB RANGER TCS LIGHT folding tire 27.5'' x 2.25''
    REAR TIRE WTB RANGER TCS LIGHT folding tire 27.5'' x 2.0''
    RACK -
    LIGHTS -
    WEIGHT (size M) 12.8

    Bike Size S M L
    Seat Tube Length (C-T, mm) 465 495 525
    Horizontal TT length (mm) 553 570 587
    Seat Angle (°) 72.5 72.5 72.5
    Head Angle (°) 70.3 71 72
    Headtube Length (mm) 110 130 150
    BB Drop (mm) 70 70 70
    Chainstay Length (mm) 425 425 425
    Fork Offset (mm) 45 45 45
    Trail (mm) 77.5 72.6 66.1
    Wheelbase Length (mm) 1020 1030 1037
    Standover (mm, center tt - ground) 764 780 806
    Reach (mm) 374 384 394
    Stack (mm) 567 589 612
    Front Center (mm) 605 615 622
    Axle to Crown (mm) 420 420 420



    Bike Size S M L
    Stem Length (mm) 70 70 80
    BB Standard T47 - 86.5 mm shell width
    Headset Standard (S.H.I.S.) EC34 / 28.6 | EC44 / 40
    Fork Max Tire Clearance 650B x 52C / 700C x 45C
    Frame Max Tire Clearance 650B x 52C / 700C x 40C
    Headset Spacers 1 x 10 mm, 2 x 5 mm
    Seat Post Length (mm) 65 / 390 100 / 390
    Crankarm (mm) 170 172.5 175
    Seat Post Diameter (mm) 27.2
    Handlebar (mm, drop center-center) 440 460 460
    Reach (mm) 73
    Flare backsweep 6° / 24° flare
    Drop (mm) 120

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if you'd like to see this bike in the flesh or perhaps go for a test ride, click below to find a dealer near you.

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