
Mondraker Thundra 29 Electric Bike

Experience the thrill with the Thundra 29 e-MTB bike designed for trail, XC, and all-mountain riding. This top-end e-mountain bike features modern geometry, integrated dropout speed sensor, and an Xtralite alloy frame.
Unleash the power of the Shimano E7000 motor and integrated 630 Wh battery seamlessly concealed within a durable frame. Extend the range with an optional Simplo 360Wh battery. (External battery sold separately).
The compact and lighter engine design, combined with the stealth alloy frame, enhances speed and performance. Mondraker's proprietary forward geometry design provides safety, confidence, and improved handling.
The Thundra 29 Ebike boasts high-performance components, including rear derailleurs, boost rear axle, integrated dropout speed sensor, and wide 29er tubeless-ready tires. Enjoy consistent braking power from durable all-terrain compatible MTB brakes.
Stay connected with Shimano Steps E5003 display, providing riding stats and wireless connectivity features.
COMPONENTS / TECHNICAL SPECIFICATIONS
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 |
SIZES |
XS: 380mm / S: 390mm / M: 430mm / L: 470mm / XL: 510mm |
REAR SHOCK |
- |
SHOCK SETTINGS |
- |
FORK |
RockShox Recon Silver RL 29, 120mm, Motion control, Solo Air, tapered steerer tube, Boost 15x110mmaxle, 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 41x30.2x7x45°x45°,bottom 51.9x40x8x45°x45° |
STEM |
Onoff Sulfur FG 30mm 0°, 6061 forged alloy, 31.8mm barbore |
HANDLEBAR |
Onoff Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 780mm, 9° backsweep, 5° upsweep,31.8mm barbore |
GRIPS |
Onoff Diamond, 1lock-on, 135mm |
SEATPOST |
Onoff Sulfur 0-R, 6061 T6 Alloy, 3D forged, diameter 31.6mm, length 400mm |
SADDLE |
Fizik Terra Aidon X5 145mm |
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 Rekon 29x2.6, tubeless ready, dual compound, EXO protection, 60TPI, folding bead |
REAR TIRE |
Maxxis Rekon 29x2.6, tubeless ready, dual compound, EXO protection, 60TPI, folding bead |
CRANKSET |
FSA, 165mm |
RINGS |
Sram X-Sync 2 Eagle 34T, steel, narrow-wide, 104 BCD |
BOTTOM BRACKET |
- |
PEDALS |
Sram SX Eagle, 12s, Powerlock |
CHAIN |
- |
FRONT DERAILLEUR |
Sram SX Eagle, Type 3 roller bearing clutch, cage lock, long cage, 1x12s, X-actuation 1:1 |
REAR DERAILLEUR |
- |
SHIFT LEVERS |
Sram Trigger SX Eagle, 12s, X-Actuation 1:1, single click |
CASSETTE |
Sram PG-1210, 11-50T, 12s |
MOTOR |
Shimano STEPS E7000 |
BATTERY |
Simplo internal 630Wh |
DISPLAY |
Shimano STEPS E5003 |
DERAILLEUR HANGER |
Mondraker M068 |
OTHERS |
*Optional external battery: Simplo 360Wh |
WEIGHT |
- |

Size |
XS |
S |
M |
L |
XL |
|
A |
Seat Tube Length |
380 mm |
390 mm |
430 mm |
470 mm |
510 mm |
B |
Top Tube Length |
600 mm |
615 mm |
645 mm |
670 mm |
700 mm |
C |
Bottom Bracket Drop |
-60 mm |
-60 mm |
-60 mm |
-60 mm |
-60 mm |
D |
Bottom Bracket Height |
317 mm |
317 mm |
317 mm |
317 mm |
317 mm |
E |
Chainstay Length |
455 mm |
455 mm |
455 mm |
455 mm |
455 mm |
F |
Seat Tube Angle, Actual |
73.5° |
73.5° |
73.5° |
73.5° |
73.5° |
G |
Seat Tube Angle, Effective |
73.5° |
73.5° |
73.5° |
73.5° |
73.5° |
H |
Head Tube Angle |
69° |
69° |
69° |
69° |
69° |
I |
Fork Offset |
51 mm |
51 mm |
51 mm |
51 mm |
51 mm |
J |
Wheelbase |
1138mm |
1153 mm |
1183 mm |
1210 mm |
1240 mm |
K |
Head Tube Length |
110 mm |
110 mm |
110 mm |
130 mm |
130 mm |
L |
Reach |
410 mm |
425 mm |
455 mm |
480 mm |
505 mm |
M |
Stack |
640 mm |
640 mm |
640 mm |
658 mm |
658 mm |