29"
120mm
Bosch CX
800 Wh
Alloy
From May 2026, this update will allow the maximum motor torque to be increased from 100 Nm to 120 Nm on any 5th-generation Bosch CX or CX-R motor, as well as increasing the maximum pedal assistance from 400% to up to 600%.
More torque to tackle the toughest climbs. More push in technical sections. More acceleration for those tricky sections. More power when the terrain gets tougher.
But the difference isn’t just in the numbers.
Comfort is paramount and thanks to a compliant frame design, the Prime glides over bumps and soaks up the impacts while proprietary Forward Geometry, puts you at the centre of the bike for balanced handling and control.
Getting on and off the bike is easy thanks to the top tube design. A low standover height (vertical distance from ground to the midpoint of the top tube) also provides enough clearance to ensure safety and comfort when stopping.
No need to cut your ride short when you can release the full power of the Bosch CX Gen 5 Smart System and effortlessly tackle challenging trails or power up even the steepest hills with the touch of a button.
The system’s Purion 200 display allows you to view real time ride data and assistance mode options to manage up to 100 Nm of torque, and harness the largest Bosch battery available at 800 Wh, meaning you can keep the adventure going further than ever before.
STEALTH ALLOY FRAME
With polished welds and clean lines, offers a high-performance ride and modern aesthetic that links directly with Mondraker’s DNA.
Designed by in-house engineers and using premium materials and advanced technologies found in high-end racing bikes, the Prime cuts no corners when it comes to construction. Coupled with Mondraker’s own Forward Geometry and industrial design language, the Prime delivers a highly capable ride in all conditions, on-and-off-road.
BOSCH CX GEN 5 SMART SYSTEM
All Prime models are constructed around the Bosch CX Gen 5 Smart System motor and paired with a full 800 Wh e-bike battery, allowing you to ride further than ever before. Want to keep the adventure going beyond city limits? You can with the addition of a 250 Wh Bosch PowerMore range extender (available separately), which gives you the ability to get more miles or more time between charges.
And speaking of charges, once home, the removable 800 Wh battery can easily be taken off the bike for charging and storage, or to swap with a second battery.
Thanks to 120 mm suspension travel up front, powerful hydraulic brakes and durable component choices throughout the range, the Prime gives you confidence over demanding terrain or when riding conditions are less than ideal.
NEW 5-SIZE CONCEPT
With the introduction of the ML size, riders can select from 5 sizes (S, M, ML, L, and XL) to benefit from the optimised fit and frame geometry.
More sizes and smaller gaps between them allow each rider to choose the bike that best fits their physical characteristics, terrain and riding preferences.
Components
Frame
Prime Xtralite 6061 Full Butted Alloy, Forward Geometry, intenal removable battery, tapered head tube, Boost 12x148mm rear axle, UDH,
Sizes
S: 370mm / M: 400mm / ML: 430mm / L: 470mm / XL: 510mm
Fork
Fox 29 AWL Sport, 120mm, tapered steerer tube, Boost 15x110mm Kabolt axle, 44mm offset. Settings: Rail Damper with rebound adjust
Headset
Acros custom ZS56/ZS56, 1-1/8", 1.5" head tube, Internal cable routing, sealing plugs without blocklock
Stem
Onoff S3 30mm 0º, 6061 forged alloy, 31.8mm barbore
Handlebar
Onoff S3 1.0 6061 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore. L and XL size: 38mm rise.
Grips
Onoff Beehive, 1lock-on, 135mm
Seatpost
X-Fusion Manic diameter 31.6mm,1X Remote lever, S size: 361x125mm, M size: 425x150mm, ML size: 469x170mm, L size: 521x190mm, XL size: 531x200
Saddle
Ergon SMC10 Gel
Front brake
Sram DB6, 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pads
Rear brake
Sram DB6, 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pads
Brake lever
Sram DB6, tool reach adjust, lever pivot bushings
Rims
WTB Sportterra Tough,6061 Welded Aluminum, 30mm internal width, tubeless ready, 28 spokes
Spokes
WTB Straight gauge spokes & black brass locking nipples
Front hub
WTB Frequenzy Sport Boost 15x110mm, fully machined aluminum, IS 6 bolts
Rear hub
WTB Frequenzy Sport Boost 12x148mm, fully machined aluminum, IS 6 bolts, HG freehub
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
E.13 Helix Core E*Spec Plus, All sizes: 160mm
Rings
Sram Eagle 34T T-Type, direct mount, steel, CL55
Chain
Sram 70 T-Type, 12s Flattop, PowerLock
Rear derrailleur
Sram 70 Eagle, T-Type, 12s
Shift levers
Sram Trigger 70, 12s, T-Type Actuation
Casette
Sram XS-1270, 10-52T, 12s
Weight
23,5 kg
Display
Purion 200
Motor
Bosch Performance Line CX (25Km/h) SMART SYSTEM (BDU384Y)
Battery
Bosch Powertube 800Wh
This size table is only an estimation, the optimum frame size depends on your personal preference and riding style
|
Frame size
|
S | M | M/L | L | XL | |
|---|---|---|---|---|---|---|
| A | Seattube length | 370 mm 14.57" | 400 mm 15.75" | 430 mm 16.93" | 470 mm 18.50" | 510 mm 20.08" |
| B | Toptube length | 570.7 mm 22.47" | 588.3 mm 23.16" | 616.8 mm 24.28" | 645.9 mm 25.43" | 673.4 mm 26.51" |
| C | Bottom bracket drop | -70 mm -2.76" | -70 mm -2.76" | -70 mm -2.76" | -70 mm -2.76" | -70 mm -2.76" |
| D | Bottom bracket height | 308 mm 12.13" | 308 mm 12.13" | 308 mm 12.13" | 308 mm 12.13" | 308 mm 12.13" |
| E | Chainstay length | 455 mm 17.91" | 455 mm 17.91" | 455 mm 17.91" | 455 mm 17.91" | 455 mm 17.91" |
| F | Seat tube angle | 74.5º | 74.5º | 74.5º | 74.5º | 74.5º |
| G | Effective seattube angle | 74.5º | 74.5º | 74.5º | 74.5º | 74.5º |
| H | Headtube angle | 67º | 67º | 67º | 67º | 67º |
| I | Fork Offset | 44 mm 1.73" | 44 mm 1.73" | 44 mm 1.73" | 44 mm 1.73" | 44 mm 1.73" |
| J | Wheelbase | 1156.7 mm 45.54" | 1176.7 mm 46.33" | 1183.6 mm 46.60" | 1232.5 mm 48.52" | 1261.5 mm 49.67" |
| K | Headtube length | 120 mm 4.72" | 120 mm 4.72" | 130 mm 5.12" | 140 mm 5.51" | 150 mm 5.91" |
| L | Reach | 405 mm 15.94" | 425 mm 16.73" | 450 mm 17.72" | 475 mm 18.70" | 500 mm 19.69" |
| M | Stack | 669.1 mm 26.34" | 669.1 mm 26.34" | 673.7 mm 26.52" | 682.9 mm 26.89" | 692.1 mm 27.25" |
Find your nearest store
frame
Prime Xtralite 6061 Full Butted Alloy, Forward Geometry, intenal removable battery, tapered head tube, Boost 12x148mm rear axle, UDH,
sizes
S: 370mm / M: 400mm / ML: 430mm / L: 470mm / XL: 510mm
fork
Fox 29 AWL Sport, 120mm, tapered steerer tube, Boost 15x110mm Kabolt axle, 44mm offset. Settings: Rail Damper with rebound adjust
headset
Acros custom ZS56/ZS56, 1-1/8", 1.5" head tube, Internal cable routing, sealing plugs without blocklock
stem
Onoff S3 30mm 0º, 6061 forged alloy, 31.8mm barbore
handlebar
Onoff S3 1.0 6061 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore. L and XL size: 38mm rise.
grips
Onoff Beehive, 1lock-on, 135mm
seatpost
X-Fusion Manic diameter 31.6mm,1X Remote lever, S size: 361x125mm, M size: 425x150mm, ML size: 469x170mm, L size: 521x190mm, XL size: 531x200
saddle
Ergon SMC10 Gel
front brake
Sram DB6, 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pads
rear brake
Sram DB6, 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pads
brake lever
Sram DB6, tool reach adjust, lever pivot bushings
rims
WTB Sportterra Tough,6061 Welded Aluminum, 30mm internal width, tubeless ready, 28 spokes
spokes
WTB Straight gauge spokes & black brass locking nipples
front hub
WTB Frequenzy Sport Boost 15x110mm, fully machined aluminum, IS 6 bolts
rear hub
WTB Frequenzy Sport Boost 12x148mm, fully machined aluminum, IS 6 bolts, HG freehub
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
E.13 Helix Core E*Spec Plus, All sizes: 160mm
rings
Sram Eagle 34T T-Type, direct mount, steel, CL55
chain
Sram 70 T-Type, 12s Flattop, PowerLock
rear derrailleur
Sram 70 Eagle, T-Type, 12s
shift levers
Sram Trigger 70, 12s, T-Type Actuation
casette
Sram XS-1270, 10-52T, 12s
weight
23,5 kg
display
Purion 200
motor
Bosch Performance Line CX (25Km/h) SMART SYSTEM (BDU384Y)
battery
Bosch Powertube 800Wh
This size table is only an estimation, the optimum frame size depends on your personal preference and riding style
