Mondraker Dune RR e-MTB, side view
Photo: Mondraker
Lightweight eMTBEnduro2026
Dune range · 2 builds

MondrakerDune RR

€9,999RRP Spain, VAT incl.
Motor
Bosch Performance Line SX55 Nm; 60 Nm with Bosch OTA update
Battery
400 WhBosch Compact PowerTube, internal, non-removable
Travel F / R
170 / 165 mm
Wheels
Mullet 29" / 27.5"
Frame
Full carbon
Weight
20.5 kgManufacturer figure

Overview

The Dune RR (€9,999) gets Fox Factory Kashima suspension — a Podium GRIPX2 fork with a 20 mm axle and a DHX2 coil shock — plus SRAM X0 AXS shifting and e*thirteen Grappler Flux wheels. Claimed weight is 20.5 kg.

Dune is Mondraker's lightweight e-enduro bike: a full-carbon Stealth Air frame with 165 mm of rear travel, a 170 mm fork and mullet wheels, powered by the compact Bosch SX motor with a 400 Wh battery.

The battery sits inside the down tube and isn't removable; claimed weights are 20.3–20.5 kg.

  • Full-carbon frame, 165 / 170 mm travel
  • Bosch SX with 400 Wh battery
  • Mullet wheels
  • Around 20.5 kg claimed

Gallery

Photos: Mondraker

Full specifications

Frame & suspension

Frame
Stealth Air full Carbon, Updated Zero Suspension System, Mullet, 165mm travel, Forward Geometry, internal & non removable battery, Boost 12x148mm rear axle, UDH, tapered head tube, one-piece Monoblock upper link, HHG internal cable routing, MAX capacity sealed bearings, oversize 15mm axles, exclusive plastic motor covers.
Sizes
S: 380mm / M: 420mm / L: 450mm / XL: 490mm
Rear shock
Fox DHX2 Factory Kashima, 205x65mm. Settings: high and low-speed compression, high and low-speed rebound, spring preload. Super light steel (SLS) spring. Trunnion top mount, 30x8mm bottom bushings
Shock settings
CS40 compression, RS30 rebound, LML, Rezi B40, Bleed 0,9, VVCM Spring rate:S size 350 lbs, M size 400 lbs, L size 450 lbs, XL size 500 lbs
Fork
Fox Podium 29 GRIPX2 Factory Kashima, 170mm, tapered steerer tube, Boost 20x110mm Kabolt axle, 44mm offset. Settings: high and low-speed compression, high and low-speed rebound, air preload

E-system

Display
Kiox 400C / Bosch Mini Remote
Motor
Bosch Performance Line SX (25Km/h) GEN4 SMART SYSTEM Diagonal, Wide
Battery
Bosch Compact Powertube 400Wh

Drivetrain

Crankset
E.13 Helix Race Alloy E*Spec Plus, All sizes: 160mm
Rings
Sram X-Sync 2 Eagle 34T T-Type, steel, narrow-wide, 104 BCD CL55
Chain
Sram GX Eagle T-Type, 12s, Powerlock
Rear derailleur
Sram X0 Eagle AXS T-Type,12s
Shift levers
Sram Eagle AXS Pod MMX, 12s
Cassette
Sram XS-1275, 10-52T, T-Type, 12s

Brakes

Front brake
Sram Maven Bronze, 18 and 19.5-millimeter 4-piston caliper, HS2 200mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
Rear brake
Sram Maven Bronze, 18 and 19.5-millimeter 4-piston caliper, HS2 200mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
Brake lever
Sram Maven Bronze , SwingLink and lever pivot bushings, tools-free reach adjust

Wheels & tyres

Rims
e*thirteen Grappler Flux, IW30 Hookless, 6069 Welded Aluminum, 30mm internal width, tubeless ready, 28 spokes
Spokes
e*thirteen Sapim D-light / Brass
Front hub
e*thirteen Boost 20x110mm, triple-sealed, fully machined aluminum, IS 6 bolts
Rear hub
e*thirteen Superboost 12x148mm, Sidekick,12°/15°/18° Adjustable Deadband, triple-sealed, fully machined aluminum w/6-degree engagement, IS 6 bolts, HG freehub
Front tire
Maxxis Assegai 29x2.5WT, tubeless ready, 3C Maxx Grip compound, DH casing, 60x2TPI, folding bead
Rear tire
Maxxis Minion DHR II 27’5x2.5 WT, tubeless ready, 3C MaxxTerra compound, DD protection, 2x120TPI, folding bead

Cockpit

Headset
Acros custom IS52/ZS56, 1-1/8", 1.5" head tube, Internal cable routing, sealing plugs without blocklock
Stem
Onoff S6 30mm 0º, 6061 forged alloy + CNC, 31.8mm barbore
Handlebar
Onoff S6 1.0 Carbon, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore. L and XL size: 38mm rise.
Grips
Onoff Desert Pro, CNC lock-on, 135mm. L and XL: Thicker size
Seatpost
Onoff Pija dropper internal, diameter 31.6mm, 1X Remote lever with bearing, S size: 140-115mm (388-235mm), M size: 160-135mm (428-255mm), L size: 180-155mm (468-275mm), XL size: 210-185mm (528-305mm)
Saddle
Ergon Enduro SPS20

Manufacturer specification — source. Specs and prices can change; check with the brand or your dealer.

Dune geometry

Mondraker Dune geometry diagram
SizeSMLXL
ASeat tube length380 mm420 mm450 mm490 mm
BTop tube length600 mm620 mm645 mm665 mm
CBottom bracket drop-21 / 0 mm-21 / 0 mm-21 / 0 mm-21 / 0 mm
DBottom bracket height352 mm352 mm352 mm352 mm
EChainstay length445 mm445 mm445 mm445 mm
FSeat tube angle74.0°74.0°74.0°74.0°
GEffective seat tube angle77.5°77.5°77.5°77.5°
HHead tube angle64°64°64°64°
IFork offset44 mm44 mm44 mm44 mm
JWheelbase1232 mm1256 mm1285 mm1309 mm
KHead tube length100 mm110 mm130 mm140 mm
LReach445 mm465 mm485 mm505 mm
MStack621 mm630 mm648 mm658 mm

Where two values are given: standard / low flip-chip position. Source: Mondraker.

Dune: builds compared

Dune range →
Dune RDune RR
Price€7,999€9,999
FrameFull carbonFull carbon
ForkRockShox ZEB Select Charger RC 29, 170mmFox Podium 29 GRIPX2 Factory Kashima, 170mm
ShockRockShox Vivid BaseFox DHX2 Factory Kashima
DerailleurSram 90 EagleSram X0 Eagle AXS T-Type,12s
BrakesSram Maven BaseSram Maven Bronze
Wheelse*thirteen Grappler Core, Hookless 6066 Welded Aluminum 30mm internal widthe*thirteen Grappler Flux, IW30 Hookless
DisplayKiox 400C / Bosch Mini RemoteKiox 400C / Bosch Mini Remote
Weight20.3 kg20.5 kg

Dune RR: FAQ

How much does the Mondraker Dune RR cost?

€9,999 (RRP Spain, VAT incl.). The Dune range runs from €7,999 (Dune R) to €9,999 (Dune RR). Prices vary by country and dealer.

How much does the Mondraker Dune RR weigh?

Mondraker quotes 20.5 kg. The lightest Dune build is the Dune R at 20.3 kg.

What motor and battery does the Mondraker Dune RR have?

Bosch Performance Line SX (55 Nm; 60 Nm with Bosch OTA update). 400 Wh battery — bosch Compact PowerTube, internal, non-removable.

How much suspension travel does the Mondraker Dune RR have?

170 mm at the fork and 165 mm at the rear, on mullet 29" / 27.5" wheels.

What sizes does the Mondraker Dune RR come in?

S, M, L, XL. Check the geometry table to compare reach and stack between sizes.

What is the difference between the Dune RR and the Dune R?

They share the Dune frame platform and motor; the differences are in the parts — fork: Fox Podium 29 GRIPX2 Factory Kashima vs RockShox ZEB Select Charger RC 29; shock: Fox DHX2 Factory Kashima vs RockShox Vivid Base; derailleur: Sram X0 Eagle AXS T-Type,12s vs Sram 90 Eagle; brakes: Sram Maven Bronze vs Sram Maven Base; claimed weight: 20.5 kg vs 20.3 kg; price: €9,999 vs €7,999.

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