Nature BIKES
Season 2021

We’ve built our reputation by continually developing the most responsive, agile and rewarding mountain bikes possible.

Crafty Carbon RR’s Stealth Air Full Carbon frame wraps around the powerful yet smooth Bosch Gen4 motor and Powertube battery for full size power and range at an ultralight weight. The super-slick Kashima coating of the Fox Factory 36 fork and Float DPS rear shock in our e-bike tuned Zero Suspension system mean instantly mobile, supple ground tracking traction and smoothness. Our Forward Geometry handling design pins corners and snatches saves with synapse flash speed. Race weight DT Swiss Hybrid HX1501 29er wheels and E13 TRS Carbon crank multiply every motor or muscle watt for effortless speed and deliver dynamic all mountain style all day long.


Technical specs

  • frame


    Crafty Stealth Air full Carbon, e-Bike Optimized Zero Suspension System, 150mm travel, Forward Geometry, 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, exclusive plastic motor covers.



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

  • rear shock

    Rear shock

    Fox Float DPS Factory Kashima, 205x65mm. Settings: Compression 3 positions lever, low-speed compression, 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



    Acros custom for 1-1/2" head tube, angular contact bearings 40x52x7, Internal cable routing

  • stem


    Onoff Krypton FG 30mm, 6061 forged alloy, 31.8mm barbore



    Onoff Krypton Carbon 1.0, rise: 25mm, width: 780mm, 9º backsweep, 5º upsweep, 31.8mm barbore

  • grips


    Onoff Desert, 1lock-on, 135mm, sizes: S/M L/XL



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

  • saddle


    Fizik Antares R7

    front brake

    Front brake

    Shimano XT M8120, 4 piston caliper, MT800 ICE-Tech 203mm CenterLock rotor, resin pads with fin / Sram G2 RSC, 4-piston caliper, Centerline 200mm IS

  • rear brake

    Rear brake

    Shimano XT M8120, 4 piston caliper, MT810 ICE-Tech 203mm CenterLock rotor, resin pads with fin / Sram G2 RSC, 4-piston caliper, Centerline 200mm IS

    brake lever

    Brake lever

    Shimano XT M8100, ergonomic antiskid lever with servo wave, tool less reach adjust, free stroke adjust / Sram G2 RSC, SwingLink and lever pivot bearings, tools-free reach and contact point adjust

  • rims


    DT Swiss HX1501 Spline One 29, 30mm internal width, tubeless ready, 28 spokes



    DT Hybrid SP, straightpull

  • front hub

    Front hub

    DT 240, Boost 15x110mm, CenterLock

    rear hub

    Rear hub

    DT 240, Boost 12x148mm, 24T Ratchet system, CenterLock

  • front tire

    Front tire

    Maxxis Minion DHF 29x2.6, tubeless ready, 3C MAXX TERRA, EXO+ Protection, 120TPI, folding bead

    rear tire

    Rear tire

    Maxxis Minion DHR II 29x2.6, tubeless ready, 3C MAXX TERRA, EXO+ Protection, 120TPI, folding bead

  • crankset


    E.13 TRS Race carbon ebike, 165mm



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

  • chain


    Shimano XT M8100, 12s, Quick-link / Sram NX Eagle, 12s, Powerlock

    rear derrailleur

    Rear derrailleur

    Shimano XT M8100, SGS, Shadow+, 12s / Sram X01 Eagle, Type 3 roller bearing clutch, cage lock, 1x12s, X-Actuation 1:1

  • shift levers

    Shift levers

    Shimano XT M8100, Rapid Fire Plus, 12s / Sram Trigger GX Eagle, 12s, X-Actuation 1:1, single click



    Shimano XT M8100 10-51T Hyperglide+, 12s / Sram XG-1275, 10-52T, 12s

  • derailleur hanger

    Derailleur hanger

    Mondraker M068



    21.5 kg

  • display


    Bosch Kiox



    Bosch Performance Line CX Cruise (25Km/h) GEN4

  • battery


    Bosch Powertube 625Wh

  Frame size S M L XL
A Seattube length 380mm 420mm 450mm 490mm
B Toptube length 605mm 625mm 650mm 670mm
C Bottom bracket drop -25mm -25mm -25mm -25mm
D Bottom bracket height 350mm 350mm 350mm 350mm
E Chainstay length 455mm 455mm 455mm 455mm
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 44mm 44mm 44mm 44mm
J Wheelbase 1225mm 1245mm 1265mm 1285mm
K Headtube length 110mm 110mm 130mm 130mm
L Reach 450 mm 470mm 490 mm 510mm
M Stack 622mm 622mm 640mm 640mm


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