Mondraker Dusty R Ruby Core 2027
The Mondraker Dusty R Ruby Core 2027 is a premium carbon electric gravel bike built for riders who want one bike for fast gravel, rough lanes, commuting, fitness rides and long-distance adventure. With the new TQ HPR60 mid-drive motor, a large 580Wh internal battery, Stealth Air Carbon frame, SRAM GX Eagle AXS T-Type drivetrain and Mavic Allroad S Carbon wheels, the Dusty R blends natural electric assistance with proper all-road performance.
Key Highlights
The Dusty R is made for riders who want the speed and feel of a gravel bike, with the added confidence of a quiet, natural and well-integrated electric system. It is quick enough for road miles, comfortable enough for rough lanes and capable enough for gravel, dirt roads and big mixed-surface days.
TQ HPR60 Motor
The TQ HPR60 mid-drive motor delivers smooth, quiet and natural-feeling assistance, helping on climbs, headwinds and long rides without making the bike feel heavy or overpowered.
580Wh Battery
A large TQ 580Wh internal battery gives the Dusty R the range for commuting, big gravel days, fitness rides and longer weekend adventures.
Stealth Air Carbon Frame
The lightweight carbon frame gives the Dusty R a clean, fast and responsive ride feel, with smooth integration and modern all-road capability.
SRAM GX AXS T-Type
SRAM GX Eagle AXS T-Type wireless gearing gives accurate shifting with a wide 10-52T cassette for steep climbs, loaded routes and mixed terrain.
Mavic Carbon Wheels
Mavic Allroad S Carbon wheels add a premium wheel package with low weight, tubeless compatibility and a fast, confident feel on mixed surfaces.
Big 700x50 Tyres
Maxxis Reaver 700x50 tyres add grip, comfort and control across gravel, broken tarmac, dirt roads and rough UK lanes.
Full Product Description
The Mondraker Dusty R Ruby Core 2027 is built for riders who want a fast, capable and beautifully integrated electric gravel bike that can handle much more than simple towpath riding. Mondraker's new Dusty range has evolved into a true all-round platform, making it just as happy on gravel tracks and country lanes as it is on commutes, winter road rides and long mixed-surface adventures.
The big update is the TQ HPR60 mid-drive motor. This gives the Dusty R a natural and connected ride feel, delivering quiet support when you need it most while still allowing the bike to roll freely and feel efficient at speed. It is ideal for riders who want assistance on climbs and long routes, without losing the feel of a proper performance gravel bike.
Power comes from a TQ HPR Battery V05 580Wh internal battery, neatly integrated inside the frame. That gives the Dusty R serious range potential for riders using the bike across a full week of commuting, long weekend rides, big gravel routes or hilly mixed-surface adventures.
The Dusty Stealth Air Carbon frame keeps everything clean, sharp and refined. It features a tapered head tube, internal cable routing, integrated battery design, 12x142mm rear axle spacing, flat mount brake compatibility and an integrated dropout speed sensor. The result is a premium carbon platform that looks tidy and rides efficiently across road and off-road surfaces.
The component package is ideal for proper gravel use. SRAM Rival AXS HRD hydraulic brakes provide confident control, while SRAM GX Eagle AXS T-Type wireless shifting and a wide 10-52T cassette give the Dusty R a huge gear range for steep climbs, rough routes and varied terrain.
The Mavic Allroad S Carbon wheels are paired with Maxxis Reaver 700x50 tubeless-ready tyres, giving the Dusty R a brilliant blend of speed, comfort and off-road grip. The wider tyre setup makes the bike feel more composed on rough gravel and broken lanes, while still keeping it fast enough for longer road sections.
The Dusty R Ruby Core is a brilliant choice for riders who want one premium electric bike for almost everything: road, gravel, commuting, fitness, light touring and adventure. It is clean, capable, comfortable and quick, with the extra help of the TQ system when the ride gets longer, hillier or more demanding.
Because it combines a Stealth Air Carbon frame, natural TQ HPR60 assistance, a large 580Wh battery, SRAM AXS wireless gearing, Mavic carbon wheels and big 700x50 tyres. It is made for riders who want speed, range, comfort and real all-road confidence in one premium electric gravel bike.
Key Features
- TQ HPR60 mid-drive motor for quiet, natural and efficient electric assistance.
- 580Wh internal battery for commuting, long-distance rides and bigger gravel adventures.
- Optional TQ 160Wh range extender compatibility for even longer days out.
- Dusty Stealth Air Carbon frame with clean integration and internal cable routing.
- Stealth Air Carbon integrated fork with flat mount brake compatibility.
- SRAM GX Eagle AXS T-Type wireless rear derailleur for accurate electronic shifting.
- SRAM XS-1275 10-52T cassette for a wide climbing gear range.
- SRAM Rival AXS HRD hydraulic disc brakes with 160mm Paceline rotors.
- Mavic Allroad S Carbon wheels with UST tubeless-ready design.
- Maxxis Reaver 700x50 tyres for grip, comfort and mixed-surface control.
- TQ HPR Display V04 Color integrated into the bike for clean ride information.
- Ruby Core colourway with premium Mondraker styling.
Key Specification
| Feature | Specification |
|---|---|
| Model | Mondraker Dusty R Ruby Core 2027 |
| Bike Type | Carbon electric gravel / all-road bike |
| Frame | Dusty Stealth Air Carbon, tapered head tube, HHG internal cable routing, integrated internal non-removable battery, 12x142mm rear axle, Flatmount brake compatible, integrated dropout speed sensor |
| Fork | Stealth Air Carbon tapered steerer tube, HHG, flat mount integrated fork |
| Motor | TQ HPR60 mid-drive motor |
| Battery | TQ HPR Battery V05 580Wh internal battery |
| Range Extender | Optional TQ 160Wh external battery compatible |
| Display | TQ HPR Display V04 Color |
| Headset | Onoff IS52/IS52, 1-1/8 inch, 1.5 inch head tube, sealed bearings, internal cable routing |
| Stem | Onoff Semi-Integrated, 31.8mm bar bore, -7 degree rise, size-specific length |
| Handlebar | Onoff S3 GR, 16 degree flare, size-specific width |
| Bar Tape | Onoff HEX Bartape |
| Seatpost | Onoff S9 Carbon 15-R, 27.2mm diameter, size-specific length |
| Saddle | Fizik Vento Argo X5, 140mm |
| Front Brake | SRAM Rival AXS HRD 2-piece caliper, Paceline 160mm Centerlock rotor, steel-backed organic pad |
| Rear Brake | SRAM Rival AXS HRD 2-piece caliper, Paceline 160mm Centerlock rotor, steel-backed organic pad |
| Brake Levers | SRAM Rival, tooled reach adjust, carbon brake lever |
| Rims | Mavic Allroad S Carbon, UST, 42mm height, 25mm internal width, 24 spokes |
| Spokes | Mavic Steel J Bent spokes |
| Front Hub | Mavic, 12x100mm, Centerlock |
| Rear Hub | Mavic Infinity hub, 12x142mm, ID360 Ratchet system, Centerlock, XDR freehub |
| Front Tyre | Maxxis Reaver 700x50, HYPR-X compound, EXO protection, tubeless ready, 120 TPI, folding bead |
| Rear Tyre | Maxxis Reaver 700x50, HYPR-X compound, EXO protection, tubeless ready, 120 TPI, folding bead |
| Crankset | E.13 Piedmont Core E*Spec, size-specific crank lengths |
| Chainring | SRAM X-Sync Eagle 42T, 107BCD, alloy narrow-wide plus E.13 Helix e.spec 107BCD alloy driver |
| Chain | SRAM GX Eagle T-Type, 12-speed, Powerlock |
| Rear Derailleur | SRAM GX Eagle AXS T-Type, 12-speed |
| Shift Levers | SRAM Rival AXS HRD |
| Cassette | SRAM XS-1275, 10-52T, T-Type, 12-speed |
| Other | SRAM AXS extension cord |
| Tyre Clearance | Clearance for tyres up to 50mm |
| Wheel Size | 700c |
| Colour | Ruby Core |
| Sizes | S, M, ML, L, XL |
Manufacturer specifications can change without notice. Please contact us if you would like to confirm the exact build, colour and availability before ordering.
Size Guide
| Size | Frame Size | Fit Notes |
|---|---|---|
| S | 410mm | Best for smaller riders or riders who prefer a compact, agile all-road fit |
| M | 450mm | A balanced fit for medium-height riders and mixed road/gravel use |
| ML | 480mm | Ideal for riders between medium and large who want extra reach without jumping to a full large |
| L | 510mm | Best for taller riders wanting more room and stability |
| XL | 540mm | Longest fit for very tall riders or riders who prefer a more stretched, stable position |
This size guide is only an estimate. The best frame size depends on height, inside leg, flexibility, riding style and personal fit preference. If you are between sizes, please contact Midlands Cycles before ordering.
Geometry
| Measurement | S | M | ML | L | XL |
|---|---|---|---|---|---|
| Seat Tube Length | 410mm | 450mm | 480mm | 510mm | 540mm |
| Top Tube Length | 520mm | 550mm | 580mm | 600mm | 630mm |
| Bottom Bracket Drop | -70mm | -70mm | -70mm | -70mm | -70mm |
| Bottom Bracket Height | 292mm | 292mm | 292mm | 292mm | 292mm |
| Chainstay Length | 433mm | 433mm | 433mm | 433mm | 433mm |
| Seat Tube Angle | 74 degrees | 74 degrees | 74 degrees | 74 degrees | 74 degrees |
| Effective Seat Tube Angle | 74 degrees | 74 degrees | 74 degrees | 74 degrees | 74 degrees |
| Head Tube Angle | 70 degrees | 70 degrees | 70 degrees | 70 degrees | 70 degrees |
| Fork Offset | 45mm | 45mm | 45mm | 45mm | 45mm |
| Wheelbase | 1012mm | 1043.8mm | 1075.3mm | 1097.5mm | 1129.29mm |
| Head Tube Length | 100mm | 125mm | 145mm | 175mm | 200mm |
| Reach | 363mm | 384mm | 411mm | 422mm | 446mm |
| Stack | 548mm | 572mm | 591mm | 619mm | 642mm |
| Stem Length | 60mm | 70mm | 70mm | 80mm | 90mm |
| Fork Height | 425mm | 425mm | 425mm | 425mm | 425mm |