Nature BIKES
Range DUSK
Season 2021

What’s the only thing better than riding Enduro? Riding more Enduro!

And that’s what you get with our top-of-the-range Dusk bike that delivers the absolute maximum gain from Shimano’s brand new, lightweight, high power EP8 motor. The optional extender battery provides up to 990Wh of battery life for true dawn-’til-dusk (or dusk-’til-dawn!) adventures. The 160mm Float 36 FIT4 Factory fork and e-bike optimised Zero Suspension system with 150mm of rear travel provide super efficient pedalling and descending control. DT Swiss Hybrid Spline wheels with 29 x 2.6in Maxxis Rekon tires add even more agility and acceleration to our lightweight Stealth Alloy Evo frame while our signature sweetly balanced, laser precise Forward Geometry multiplies the fun on every extra meter of trail Dusk RR gives you – while the 203mm 4-pot Shimano brakes provide faultless stopping power.


Technical specs

  • frame


    Dusk 6061 Alloy Stealth Evo, e-Bike Optimized Zero Suspension System, 150mm travel, Forward Geometry, integrated internal non-removable battery, Boost 12x148mm rear axle, tapered head tube, one-piece Monoblock upper link, HHG internal cable routing, MAX capacity sealed bearings, oversize 17mm axles, integrated dropout speed sensor. *Optional external battery



    S: 380mm / M: 420mm / L: 450mm / XL: 490mm

  • rear shock

    Rear shock

    Fox Float DPS LV EVOL Performance, 205x65mm. Settings: Compression 3 positions lever, low-speed rebound, air preload. Trunnion top mount, 25x10mm bottom bushings

    shock settings

    Shock settings

    Medium compression, Medium rebound, 0.4 volume spacer

  • fork


    Fox 36 29 Float FIT4 EVOL Factory Kashima, 160mm, e-bike optimized, tapered steerer tube, Boost 15x110mm axle, 44mm offset, 68mm OD crown. Settings: 3 positions with micro adjust compression, low-speed rebound, air preload



    Onoff Saturn tapered for 1-1/8” to 1-1/2” head tube, ACB sealed bearings, top 41x30.2x7x45ºx45º, bottom 51.9x40x8x45ºx45º

  • stem


    Onoff Sulfur FG 30mm 0º, 6061 forged alloy, 31.8mm barbore



    Onoff Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 780mm, 9º backsweep, 5º upsweep, 31.8mm barbore

  • grips


    Onoff Twin, 1lock-on, 135mm



    Onoff Pija dropper internal, diameter 31.6mm, S size: 387x125mm, M size: 425x150mm, L/XL size: 465x170mm

  • saddle


    Mondraker e-MTB custom design

    front brake

    Front brake

    Shimano M6120, 4 piston caliper, RT66 203mm IS 6 bolts rotor, resin pads / Sram Code R, oversized 4-piston caliper, Centerline 200mm IS

  • rear brake

    Rear brake

    Shimano M6120, 4 piston caliper, RT66 203mm IS 6 bolts rotor, resin pads / Sram Code R, oversized 4-piston caliper, Centerline 200m

    brake lever

    Brake lever

    Shimano M6100, servo wave, alloy lever, tooled reach adjust / Sram Code R, tool-free reach adjust

  • rims


    DT Swiss H1900 Spline 29, 30mm internal width, sleeved aluminum, tubeless ready, 28 spokes



    DT Hybrid SP, straightpull

  • front hub

    Front hub

    DT 370, Boost 15x110mm, IS 6 bolts

    rear hub

    Rear hub

    DT 370, Boost 12x148mm, 3 Pawl system, IS 6 bolts

  • front tire

    Front tire

    Maxxis Rekon 29x2.6, tubeless ready, dual compound, EXO protection, 60TPI, folding bead

    rear tire

    Rear tire

    Maxxis Rekon 29x2.6, tubeless ready, dual compound, EXO protection, 60TPI, folding bead

  • crankset


    Shimano STEPS EM600, 165mm / FSA, 165mm



    Shimano E8000 34T, steel, 104 BCD / Sram X-Sync 2 Eagle 34T, steel, narrow-wide, 104 BCD

  • chain


    Shimano Deore M6100, 12s, Quick-link / Sram SX Eagle, 12s, Powerlock

    rear derrailleur

    Rear derrailleur

    Shimano XT M8100, SGS, Shadow+, 12s / Sram GX Eagle, Type 3 roller bearing clutch, cage lock, 1x12s, X-Actuation 1:1

  • shift levers

    Shift levers

    Shimano Deore M6100, Rapid Fire Plus, 12s / Sram Trigger NX Eagle, 12s, X-Actuation 1:1, single click



    Shimano Deore M6100, 10-51T Hyperglide+, 12s / Sram PG-1210, 11-50T, 12s

  • derailleur hanger

    Derailleur hanger

    Mondraker M068



    *Optional external battery: Simplo 360Wh

  • weight


    23.0 kg



    Shimano STEPS E7000

  • motor


    Shimano STEPS EP800



    Simplo internal 630Wh

  Frame size S M L XL
A Seattube length 380 mm 420 mm 450 mm 490 mm
B Toptube length 605 mm 625 mm 650 mm 670 mm
C Bottom bracket drop -25 mm -25 mm -25 mm -25 mm
D Bottom bracket height 350 mm 350 mm 350 mm 350 mm
E Chainstay length 455 mm 455 mm 455 mm 455 mm
F Seat tube angle 73,5° 73,5° 73,5° 73,5°
G Effective seattube angle 76° 76° 76° 76°
H Headtube angle 65,5° 65,5° 65,5° 65,5°
I Fork Offset 44 mm 44 mm 44 mm 44 mm
J Wheelbase 1225 mm 1245 mm 1265 mm 1285 mm
K Headtube length 110mm 110mm 130mm 130 mm
L Reach 450 mm 470 mm 490 mm 510 mm
M Stack 622 mm 622 mm 640 mm 640 mm


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