Frame
Thundra 6061 Xtralite Full Butted Alloy, Forward Geometry, integrated internal non-removable battery, tapered head tube, Boost 12x148mm rear axle, integrated dropout speed sensor.*Optional external battery
MONDRAKER THUNDRA X
The THUNDRA X ticks all the boxes to be the e-bike ready for everything and anything. With inescapable elegance you’ll be free to move around the city comfortably and safely, but also with the option of venturing out into the country whenever you wish and with all the guarantees a Mondraker brings. With internal (concealed) wiring, mudguards, a pannier rack to bring whatever you need and lights to keep you safe at night, we didn’t skip on the aesthetics. Thanks to Shimano’s new STEPS EP600 motor and a 720Wh battery (with an optional extra 360Wh range extender) there’ll be no limit to where your adventures could take you. You won't believe what this bike’s capable of! An Urban Cross built to surprise you and let you enjoy yourself like never before on two wheels.
Components
Technical specs
Sizes
XS: 380mm / S: 390mm / M: 430mm / L: 470mm / XL: 510mm
Fork
RockShox Recon Silver RL 29, 100mm, Motion control, Solo Air, tapered steerer tube, Boost 15x110mm axle, 32mm steel stanchions, 42mm offset. Settings: compression adjustment at low-speed to lock, rebound, air preload
Headset
Onoff Saturn tapered for 1-1/8” to 1-1/2” head tube, ACB sealed bearings, top 41x30.2x7x45ºx45º, bottom 51.9x40x8x45ºx45º
Stem
MDK Urban 40mm 5º, 6061 forged alloy, 31.8mm barbore
Handlebar
MDK Urban 1.0 double butted 6061 alloy, rise: 20mm, width: 680mm, 9º backsweep, 5º upsweep, 31.8mm barbore
Grips
Onoff Shaper
Seatpost
Onoff Sulfur 0-R, 6061 T6 Alloy, 3D forged, diameter 31.6mm, length 400mm
Saddle
MDK urban
Front brake
Sram Level T, 2 piece caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pad
Rear brake
Sram Level T, 2 piece caliper, Centerline 180mm IS 6 bolts one-piece rotor, steel-backed organic pad
Brake lever
Sram Level T, Direct Link actuation, tooled reach adjust, lever pivot bushings
Rims
MDK-HP1 29, 30mm internal width, tubeless ready, 32 spokes
Spokes
CN round stainless steel
Front hub
Formula DC711, Boost 15x110mm, sealed bearings, IS 6 bolts
Rear hub
Formula EHL148 Boost 12x148mm, sealed bearings, IS 6 bolts
Front tire
Maxxis Grifter 29x2.5, single compound, 60TPI, wire bead, tanned wall.
Rear tire
Maxxis Grifter 29x2.5, single compound, 60TPI, wire bead, tanned wall.
Crankset
FSA Shimano EP8, 165mm
Rings
Sram X-Sync 2 Eagle 34T, steel, narrow-wide, 104 BCD
Chain
Sram SX Eagle, 12s, Powerlock
Rear derrailleur
Sram SX Eagle, Type 3 roller bearing clutch, cage lock, long cage, 1x12s, X-actuation 1:1
Shift levers
Sram Trigger SX Eagle, 12s, X-Actuation 1:1, single click
Casette
Sram PG-1210, 11-50T, 12s
Derailleur hanger
Mondraker M068
Weight
23,8 kg
Display
Shimano EN500
Motor
Shimano STEPS EP600
Battery
Simplo internal 720Wh
Other
Front light: 50LUX output DC 6-12V, waterproof Alloy cage. Rear Light: Fender Mount, w/ Reflective, e-bike version, 6-12V. Fenders: Alloy black MDK custom fenders. Rack: Alloy MDK rear Rack, Max loading 25kg. Kickstand: Massload KSA18-40. *Optional external battery for size M,L,XL :Simplo 360Wh
| Frame size | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|
| A | Seattube length | 380mm | 390mm | 430mm | 470mm | 658mm |
| B | Toptube length | 600mm | 615mm | 645mm | 670mm | 700mm |
| C | Bottom bracket drop | 60mm | -60mm | -60mm | -60mm | -60mm |
| D | Bottom bracket height | 317mm | 317mm | 317mm | 317mm | 317mm |
| E | Chainstay length | 455mm | 455mm | 455mm | 455mm | 455mm |
| F | Seat tube angle | 73.5º | 73.5º | 73.5º | 73.5º | 73.5º |
| G | Effective seattube angle | 73.5º | 73.5º | 73.5º | 73.5º | 73.5º |
| H | Headtube angle | 69º | 69º | 69º | 69º | 69º |
| I | Fork Offset | 51mm | 51mm | 51mm | 51mm | 51mm |
| J | Wheelbase | 1138mm | 51mm | 1183mm | 1210mm | 1240mm |
| K | Headtube length | 110mm | 110mm | 110mm | 130mm | 130mm |
| L | Reach | 410mm | 425mm | 455mm | 480mm | 505mm |
| M | Stack | 640mm | 640mm | 640mm | 658mm | 658mm |