Mondraker Dune R 2026

Mondraker Dune R Denim Blue 29"/27.5" 400wh 12 Speed 90 Eagle T-Type 2026 Full Suspension Electric Mountain Bike

The Mondraker Dune R 2026 is a state-of-the-art full-suspension e-MTB, designed for demanding trail and downhill enthusiasts. Its full-carbon Stealth Air frame and updated Zero suspension system guarantee lightness, rigidity, and optimal control. The Dune R adopts Forward geometry and a Mullet setup (29" front wheel and 27.5" rear wheel), offering exceptional handling and stability on all terrains.

Equipped with a Bosch Performance Line SX GEN4 Smart System motor and an integrated 400Wh Bosch Compact Powertube battery, this bike combines power, range, and seamless integration. Every component, from the suspension to the wheels and brakes, has been chosen to maximize performance and comfort, even in the most extreme conditions.

Frame and geometry

Frame

Stealth Air full carbon, updated Zero suspension system, Mullet mount, 165mm trail, Forward Geometry, non-removable internal battery, Boost 12x148mm rear axle, UDH, tapered head tube, one-piece upper link, HHG internal cable routing, sealed bearings, 15mm oversized axle, exclusive plastic motor guards.

Sizes

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

Suspension

Rear shock absorber

RockShox Vivid Base 205x65 mm. Adjustments: external low compression, low-speed rebound, spring preload. High trunnion mount, 30x8 mm lower bushings.

Shock absorber settings

Compression C34, rebound R23, 2 tokens.

Front fork

RockShox ZEB Select Charger RC 29, 170mm travel, Debon Air+, tapered steerer, 15x110mm Boost axle, 44mm offset. Settings: low-speed compression, external rebound, air preload.

Steering and cockpit

Headset

Acros custom IS52/ZS56, 1-1/8", 1.5" socket, internal cable routing, waterproof cap without blocklock.

Gallows

ONOFF S6 30mm 0º, forged 6061 alloy + CNC, 31.8mm bore.

Hanger

ONOFF S6 1.0, 7050 alloy, camber: 25 mm, width: 800 mm, 8º backsweep, 5º upsweep, bore 31.8 mm. Size L and XL: camber 38 mm.

Handles

ONOFF Desert Pro, CNC lock-on, 135 mm. Size L and XL: thicker.

Seat post

X-Fusion Manic diameter 31.6 mm, 1X remote control, sizes: S 361x125 mm, M 425x150 mm, L 469x170 mm, XL 521x190 mm.

Saddle

Ergon Enduro SPS20.

Braking

Front brake

Sram Maven Base, 4-piston caliper (18 and 19.5 mm), 200 mm Centerline disc, 6-hole IS one-piece, organic pads on steel.

Rear brake

Sram Maven Base, 4-piston caliper (18 and 19.5 mm), 200 mm Centerline disc, 6-hole IS one-piece, organic pads on steel.

Brake lever

Sram Maven Base, SwingLink with pivot rings, tool-free reach adjustment.

Wheels and tires

Rims

e*thirteen Grappler Core, welded 6066 aluminum, hookless, 30mm internal width, tubeless compatible, 28 spokes front, 29 rear, 27.5 rear.

Rays

e*thirteen custom, J-curve, triple butted steel, alloy heads, washers included.

Front hub

e*thirteen Boost 15x110mm, triple butted, machined aluminum, IS 6 bolts.

Rear hub

e*thirteen Boost 12x148mm, triple sealed, machined aluminum, 6 degree engagement, IS 6 bolts, HG freehub.

Front tires

Maxxis Assegai 29x2.5 WT, tubeless compatible, 3C MaxxGrip rubber, DH casing, 60x2 TPI, folding bead.

Rear tires

Maxxis Minion DHR II 27.5x2.5 WT, tubeless compatible, 3C MaxxTerra rubber, DD protection, 2x120 TPI, flexible bead.

Transmission

Crank

e*thirteen Helix Core E*Spec Plus, all sizes: 160 mm.

Trays

Sram X-Sync 2 Eagle 34 teeth T-Type, steel, narrow-wide, 104 BCD CL55.

Chain

Sram 70 T-Type, 12 speed Flattop, PowerLock.

Rear derailleur

Sram 90 Eagle, T-Type, 12 speed.

Gear shift levers

Sram Trigger 70, 12 speed, T-Type actuation.

Cassette

Sram XS-1270, 10-52 teeth, 12 speed.

Motorization and battery

Engine

Bosch Performance Line SX (25 km/h) GEN4 Smart System, Diagonal Large version.

Battery

Bosch Compact Powertube 400Wh, integrated and non-removable.

Screen

Kiox 400C / Bosch Mini Remote.

Weight

Total weight

20.3 kg

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.