Dusty RR 2026

Mondraker’s DUSTY range is designed for lightweight, high-speed e-Gravel biking. Powered by the Mahle X20 drive unit and motor system, these bikes now offer 65 Nm of torque, representing an 18% torque increase and 10% more power with a peak output of 275 W. Perfect for tackling all types of rides, whether climbing high or venturing far.

Technical Specs

Frame

• e-Gravel Stealth Air Carbon
• Pressfit 386 EVO bottom bracket
• Tapered head tube
• HHG internal cable routing
• Integrated internal non-removable battery
• 12x142mm rear axle
• 1X or 2X drivetrain design
• Flatmount brake compatible
• Integrated dropout speed sensor

Sizes

• S: 440mm
• M: 460mm
• L: 500mm
• XL: 530mm

Fork

• RockShox Rudy Ultimate
• 40mm travel
• 12x100mm maxle stealth
• 45mm offset

Headset

• Onoff IS52/IS52
• 1-1/8″, 1.5″ head tube
• Sealed bearings
• Internal cable routing

Stem

• Onoff Semi-Integrated
• 31.8mm barbore
• Rise: -7°
• Length:
  • S size: 60mm
  • M size: 70mm
  • L size: 80mm
  • XL size: 90mm

Handlebar

• Onoff S3 GR 16º bar flare
• Width:
  • S size: 420mm
  • M size: 420mm
  • L size: 440mm
  • XL size: 460mm

Grips

• Onoff HEX Bartape

Seatpost

• RockShox Reverb XPLR AXS
• 75mm wireless dropper post
• 31.6x400mm

Saddle

• Fizik Terra Argo X7
• 150mm

Brakes

• Front Brake:

  • Sram Apex AXS
  • 2-piece caliper
  • Centerline 160mm IS 6 bolts one-piece rotor
  • Steel-backed organic pad

• Rear Brake:

  • Sram Apex AXS
  • 2-piece caliper
  • Centerline 160mm IS 6 bolts one-piece rotor
  • Steel-backed organic pad

• Brake Lever:

  • Sram Apex
  • Contact point adjustment
  • Tooled reach adjust
  • Aluminum levers

Rims

• Mavic Allroad Disc
• UST
• 25mm internal width
• Hookless
• Infinity hubs
• 24 spokes (front), 28 spokes (rear)

Spokes

• Mavic Steel double butted flat spokes

Hubs

• Front Hub:

  • Mavic, 12x100mm, IS 6 bolts

• Rear Hub:

  • Mahle X20 Drive Unit
  • XDR freehub

Tires

• Front Tire:

  • Maxxis Rambler 700×45
  • Tubeless ready
  • Dual compound EXO protection
  • 120 TPI
  • Folding bead

• Rear Tire:

  • Maxxis Rambler 700×45
  • Tubeless ready
  • Dual compound EXO protection
  • 120 TPI
  • Folding bead

Crankset

• Sram Apex 1 Wide
• Sizes:
  • S: 165mm
  • M: 170mm
  • L: 172.5mm
  • XL: 175mm
• CL 47.5

Rings

• Sram X-Sync Eagle 40T direct mount
• Alloy, narrow-wide

Bottom Bracket

• Mahle DUB pressfit
• Sealed bearings
• Torque sensor

Chain

• Sram NX Eagle
• 12s
• Powerlock

Rear Derailleur

• Sram GX Eagle AXS
• 12s

Shift Levers

• Sram Apex AXS D1
• 12s

Cassette

• Sram XG-1275
• 10-52T
• 12s

Derailleur Hanger

• Mondraker M076

Others

• Optional external battery: Mahle e185Wh

Weight

• 14.8 kg

Display

• Pulsar One Wireless

Motor

• Mahle X20 Drive Unit

Battery

• Mahle X20 IX350Wh