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Nature BIKES
Range CHASER
Season 2021
Size guide

Components

Technical specs

  • frame

    Frame

    Chaser 6061 Alloy Stealth Evo, e-Bike Optimized Zero Suspension System, 150mm travel, Forward Geometry, internal 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, shock mudguard

    sizes

    Sizes

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

  • rear shock

    Rear shock

    RockShox Deluxe Select R Debonair, 205x65mm. Settings: Low-speed rebound, air preload. Trunnion top mount, 25x10mm bottom bushings

    shock settings

    Shock settings

    Light compression, Light rebound, 1 Token

  • fork

    Fork

    RockShox 35 Silver TK 29, 160mm, TurnKey, Solo Air, tapered steerer tube, Boost 15x110mm axle, 35mm steel stanchions, 44mm offset. Settings: compression adjustment at low-speed to lock, rebound, air preload

    headset

    Headset

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

  • stem

    Stem

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

    handlebar

    Handlebar

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

  • grips

    Grips

    Onoff Twin, 1lock-on, 135mm

    seatpost

    Seatpost

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

  • saddle

    Saddle

    Mondraker e-MTB custom design

    front brake

    Front brake

    Sram G2 R, 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pads

  • rear brake

    Rear brake

    Sram G2 R, 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pads

    brake lever

    Brake lever

    Sram G2 R, tool-free reach adjust

  • rims

    Rims

    MDK-HP1 27´5+, 35mm internal width, tubeless ready, 32 spokes

    spokes

    Spokes

    CN round stainless steel

  • front hub

    Front hub

    Formula DC711, Boost 15x110mm, sealed bearings, IS 6 bolts

    rear hub

    Rear hub

    Formula EHL148 Boost 12x148mm, sealed bearings, IS 6 bolts

  • front tire

    Front tire

    Maxxis Rekon+ 27´5x2.8, tubeless ready, dual compound, EXO protection, 60TPI, folding bead

    rear tire

    Rear tire

    Maxxis Rekon+ 27´5x2.8, tubeless ready, dual compound, EXO protection, 60TPI, folding bead

  • crankset

    Crankset

    Race Face Aeffect ebike, 165mm

    rings

    Rings

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

  • chain

    Chain

    Sram SX Eagle, 12s, Powerlock

    rear derrailleur

    Rear derrailleur

    Sram SX Eagle, Type 3 roller bearing clutch, cage lock, long cage, 1x12s, X-actuation 1:1

  • shift levers

    Shift levers

    Sram Trigger SX Eagle, 12s, X-Actuation 1:1, single click

    casette

    Casette

    Sram PG-1210, 11-50T, 12s

  • derailleur hanger

    Derailleur hanger

    Mondraker M068

    weight

    Weight

    24.8 kg

  • display

    Display

    Bosch Purion

    motor

    Motor

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

  • battery

    Battery

    Bosch Powertube 625Wh

Sizes

Geometry

  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 336 mm 336 mm 336 mm 336 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 1265 mm 1265 mm 1285 mm
K Headtube length 110 mm 130 mm 130 mm 130 mm
L Reach 450 mm 490 mm 490 mm 510 mm
M Stack 622 mm 640 mm 640 mm 640 mm

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