Sengo Pmax

Sengo Pmax

SENGO PMAX is the name of the SUV among SIMPLON’s E-Mountainbikes. The perfectly shaped carbon frame offers the best mix of weight, stability, riding pleasure and design. The battery capacity can be expanded to up to 1125 Wh and thus offers enough energy even for the longest tours. If required, a large number of attachments and options are available, opening up unprecedented versatility.

€ 6,399.00
CHF 6,399.00
5 from 6
Cross Country
1 from 6
2 from 6
0 from 6
The SUV among the bikes! Mudguard, luggage rack and light optional.
Weight assembled bike
from 19,0 kg
Frame material
front 100 mm
Wheel size
29 in
Bosch Performance CX
625 Wh
    Sengo Pmax
    Perfectly integrated

    Cables and wires, which have to pass through the frame, run through the special headset

    Battery or bottle cage?

    Another smart feature is the convenient quick-change bottle cage that’s integrated in the dual-battery function. All you need to do is click it into place on the Bosch mount. 

    Extra Power

    Thanks to the dual-battery option with external 500-Wh battery on the down tube, the battery capacity can be extended to 1,125 Wh. The latest Bosch CX drive unit gives it the necessary super boost. 

    Low-maintenance and long-lasting

    Belt instead of chain: That’s the option whereby you can use a belt drive in combination with a Rohloff gear hub. Stainless steel protectors on the inside reliably protect the chain stays from damages to the paint.

    An eye-catcher

    Lightweight, stiff and beautiful: That’s what best describes the carbon frame on the SENGO PMAX.


    Who’s the E-MTB hardtail perfect for? And which special features set the Sengo Pmax apart from its competition? Let’s find out! Well secured roads, forest roads or dirt roads are your preferred types of terrain? And moderate downhill trails are sometimes on the menu as well? Then we wholeheartedly recommend the Sengo Pmax. The lightweight for everyday use only weighs in at 19 kg – depending on the add-ons. The e-hardtail is also perfect for extended (multi-)day tours.

    By the way: It’s available in the fully equipped city package! What else does the e-hardtail have to offer? Read more! 


    Smart Headset

    All cables run from the handlebar through the headset into the frame interior and provide a tidy look. The shorter cables also save weight and don't come into the enclosure in front of the handlebars.


    With SIMPLON’s geometry table, you can find the right bike for your individual needs. Because one thing’s for sure: The geometry is a deciding factor in how your bike feels when you ride it!

    sr.Table Scrollable
    Sengo Pmax S M L XL
    A Seat tube length 380 420 480 530
    B Top tube length 575 590 610 630
    C Head tube angle 67,5° 68,5° 68,5° 68,5°
    D Seat tube angle 74° 74° 74° 74°
    E Head tube length 100 110 125 140
    F Chainstay length 465 465 465 465
    G Wheelbase 1146 1152 1173 1195
    H Bottom bracket drop 53 53 53 53
    I Fork length 511 511 511 511
    K Fork offset (rake) 51 51 51 51
    L Fork travel 100 100 100 100
    M Stand over height 725 743 776 805
    N Travel (Frame) 0 0 0 0
    S Stack 598 612 626 640
    R Reach 404 414 430 446
    STR* Stack to Reach 1,48 1,48 1,45 1,43

    All lengths in mm
    *STR: The higher the number, the more upright is the seating position.

    Test Reports

    Sengo Pmax tested by Elektrorad

    The magazine Elektrorad ( has tested E-MTB novelties from various suppliers – among them, the Sengo Pmax by Simplon. Their verdict: "very good".

    Read more!

    Technical Details


    SIMPLON is known for its innovative technology on its high-end bikes. And the team of tinkerers at their workshop didn’t skimp on them when it comes to the SENGO PMAX either.

    The integrated Smart Headset gives the bike a clean look. Cables for the brakes and gears run through the special headset down into the frame – preventing a mess of tangled cables. But that’s not all: The Advanced Internal Cable Routing also ensures that all cables run both on the inside of the main frame and the rear. That way all cables are protected. 


    Are you looking for a Simplon dealer near you? Use our dealer search - with a few clicks you will get to the Simplon dealer of your choice!

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