Product Details
The Mondraker Dune R is a standout in the world of entry-level electric mountain bikes, delivering high-end performance without the hefty price tag. Built with a 170mm FOX 38 Float 3P Performance Grip fork and a Fox Float X Performance EVOL shock, it provides smooth handling and control over rough terrain, making it ideal for aggressive descents and technical trails. The bike is equipped with SRAM's GX Eagle rear derailleur for smooth and precise shifting, and ethirteen’s ESpec Plus cranks, ensuring efficient power transfer. The addition of ONOFF’s Pija dropper post and SRAM DB8 brakes means you can easily adjust your riding position and stop with confidence. The e*thirteen Grappler Core wheels with 30mm wide aluminum rims offer durability, stability, and superior grip in all conditions.
At the core of the Dune R is the innovative Zero Suspension System and Forward Geometry, a combination that delivers exceptional ride quality. The 165mm of rear-wheel travel, paired with the lightweight and powerful Bosch Performance Line SX motor, ensures you can tackle challenging climbs and technical sections with ease. The motor provides 55Nm of torque, offering smooth assistance across varied terrain, while the integrated 400Wh battery offers impressive range, with the option to increase it using the Bosch PowerMore 250Wh range extender. This thoughtful power system keeps the bike agile while offering the endurance of more traditional, heavier eMTBs.
The bike’s geometry is optimized for performance, with a 64° head angle and 445mm chainstays, offering a balanced ride that’s both stable at high speeds and agile on tight, twisty trails. Designed with a sleek, aggressive color scheme, the Dune R has a modern, race-inspired aesthetic that reflects its high-performance pedigree. With a Stealth Air Carbon frame, a range of custom features like internal cable routing, and the integration of advanced suspension kinematics, the Dune R is a refined and powerful eMTB. Whether you’re charging through technical trails or exploring new routes, the Dune R offers versatility, precision, and excitement for any rider looking to push their limits.
KEY FEATURES
- Zero Suspension System with 165mm rear-wheel travel
- Bosch Performance Line SX motor with 55Nm of torque
- 170mm FOX 38 Float Performance Grip fork
- Fox Float X Performance EVOL rear shock
- e*thirteen Grappler Core wheels with 30mm wide aluminum rims
- SRAM GX Eagle 12-speed drivetrain
*Please note that bike specifications are subject to change without prior notice |
Frame | Stealth Air full Carbon, Updated Zero Suspension System, Mullet, 165mm travel, Forward Geometry, internal battery, Boost 12x148mm rear axle, tapered head tube, one-piece Monoblock upper link, HHG internal cable routing, MAX capacity sealed bearings, oversize 15mm axles, exclusive plastic motor covers. |
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Sizes | S: 380mm / M: 420mm / L: 450mm / XL: 490mm |
Rear Shock | Fox Float X Performance EVOL, 205x65mm. Settings: 2-position compression (Open/Firm), rebound, air preload. Trunnion top mount, 30x8mm bottom bushings |
Shock Settings | Medium compression, medium rebound, air volume spacer 0.4 |
Fork | FOX 38 Float 3P Performance Grip, 170mm, e-bike tuned, tapered steerer tube, Boost 15x110mm axle, 44mm offset. Settings: 3 positions with micro adjust compression, low-speed rebound, air preload |
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 7050 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore. L and XL size: 1.5 rise. |
Grips | Onoff Forest, CNC lock-on, 135mm |
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 | Fizik Terra Aidon Slim X5 |
Front Brake | Sram DB8 stealth, 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pads |
Rear Brake | Sram DB8 stealth, 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pads |
Brake Lever | Sram DB8, SwingLink and lever pivot bearings, tools-free reach and contact point adjust |
Rims | e*thirteen Grappler Core, Hookless 6066 Welded Aluminum 30mm internal width, tubeless ready, 28F spokes 29 front, 27.5 rear |
Spokes | e*thirteen custom J-bend, triple-butted steel, alloy nipples, nipple washers |
Front Hub | e*thirteen Boost 15x110mm, triple-sealed, fully machined aluminum, IS 6 bolts |
Rear Hub | e*thirteen Boost 12x148mm, 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 27.5x2.4 WT, tubeless ready, 3C MaxxTerra compound, DD protection, 2x120TPI, folding bead |
Crankset | e*Thirteen Helix Core E*Spec Plus, All sizes: 160mm |
Rings | Sram X-Sync 2 Eagle 34T, steel, narrow-wide, 104 BCD |
Chain | Sram NX Eagle, 12s, Powerlock |
Rear Derailleur | Sram GX Eagle, 12s |
Shift Levers | Sram Trigger NX Eagle, 12s, X-Actuation 1:1, single click |
Casette | Sram PG-1230, 11-50T, 12s |
Derailleur Hanger | Sram UDH |
Weight | 43.9 lbs |
Display | Purion 400 / Bosch Mini Remote / Bosch System Controller |
Motor | Bosch Performance Line SX (20 Mph) GEN4 SMART SYSTEM Diagonal, Wide |
Battery | Bosch Compact Powertube 400Wh |
Size | S | M | L | XL |
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Seattube Length | 380mm | 420mm | 450mm | 490mm |
Toptube Length | 600mm | 620mm | 645mm | 665mm |
Bottom Bracket Drop | -21/0mm | -21/0mm | -21/0mm | -21/0mm |
Bottom Bracket Height | 352mm | 352mm | 352mm | 352mm |
Chainstay Length | 445mm | 445mm | 445mm | 445mm |
Seat Tube Angle | 74.0º | 74.0º | 74.0º | 74.0º |
Effective Seattube Angle | 77.5° | 77.5° | 77.5° | 77.5° |
Headtube Angle | 64º | 64º | 64º | 64º |
Fork Offset | 44mm | 44mm | 44mm | 44mm |
Wheelbase | 1232mm | 1260mm | 1285mm | 1309mm |
Headtube Length | 100mm | 110mm | 130mm | 140mm |
Reach | 445mm | 465mm | 485mm | 505mm |
Stack | 621mm | 630mm | 648mm | 658mm |