Munroe AL

Easy to ride and keep rolling.

"Like all Bombtrack bikes, it’s adaptable, able to accommodate multiple luggage configurations, and fun enough you’ll want to ride it at the weekend too."

  • * Urban flat bar bike on 650B wheel platform.
  • * 6061-T6 triple butted aluminium with cage, rack and fender mounts, QR dropouts, 68 mm BSA shell and post mount disc brakes.
  • * Full aluminium disc fork with cage, fender and rack mounts.
  • * Front derailleur compatible.


    Color 1 Matt Pewter
    Frame 6061-T6 triple butted aluminium, QR, rack / fender mounts, 68 mm BSA shell
    Fork 6061 aluminium, QR dropouts, with fender / rack / triple cage mounts, internal light cable routing
    Headset NECO H282 sealed external aheadset, 1.1/8''
    Through axle -
    Seat clamp BOMBTRACK ORIGIN forged aluminium seat clamp, 31.8 mm
    Weight frameset 1660 g frame (size M, incl. hanger)810 g fork (300 mm steerer)
    Maximum rider weight 110 kg incl. luggage
    ASTM riding condition 1

    BB Standard BSA - 68 mm shell width
    Headset Standard (S.H.I.S.) EC34 / 28.6 | EC34 / 30
    Fork Max Tire Clearance w/o fender 650B x 50C / 700C x 35C
    Frame Max Tire Clearance w/o fender 650B x 50C / 700C x 35C
    Maximum chainring clearance 1x 38 T with 45 mm chainline
    Maximum chainring clearance 2x 50 / 34 T with 45 mm chainline
    Seat Post Diameter 27.2 mm
    Seat clamp diameter 31.8 mm
    Brake mount front PM
    Brake mount rear FM
    Maximum rotor clearance front 180 mm
    Maximum rotor clearance rear 160 mm
    Front through axle -
    Rear through axle -
    Derailleur hanger BT-DH-019
    ISO testing standard Road

    Bike Size S M L
    Wheel size 650B 650B 650B
    Seat Tube Length 490 520 550
    Horizontal TT length 540 563 588
    Seat Angle 73.0° 73.0° 73.0°
    Head Angle 70.5° 70.5° 70.5°
    Headtube Length 130 150 175
    BB Drop 70 70 70
    Chainstay Length 440 440 440
    Fork Offset 45 45 45
    Trail 74 74 74
    Wheelbase Length 1025 1049 1075
    Standover 766 790 816
    Reach 368 385 403
    Stack 565 583 607
    Front Center 595 619 645
    Axle to Crown 398 398 398
    Minimum rider height * 1580 1690 1790
    Maximum rider height * 1710 1820 1920

    * Our bike size recommendation generally represents a rough guideline for quickly narrowing down the sizes from which to choose based on the body height. Bike fitting is a complex topic and other measurements and factors have to be accounted for as well. Since no two human bodys are exactly the same it is not possible to give a 100% correct advice for everyone. Therefore BOMBTRACK cannot guarantee for the stated recommendations to be correct for every individual customer. The best way to work out the correct size is to consult a local BOMBTRACK dealer or a professional bike fitter and have them determine the needed size.

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