eSILEX+ 600


Explore the path less travelled, follow the trail wherever it might take you. With hub motor assistance and battery hidden within a svelte frame, this is a bike to expand your horizons.
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  • *All specifications listed are subject to change without notice. *Recommended Retail Prices are subject to change without notice.

  • The helping hand of a hub drive unit and the off-road capability of a gravel bike means the eSILEX 600+ allows you to choose the trail you want to ride. Ride on or off-road with the combination of plump, gravel-ready tyres on agile 650b rims with drop barred efficiency and the subtle helping hand of the MAHLE ebikemotion X35+ hub motor and 250 Wh battery. A smooth Shimano GRX single chainring wide-range groupset and hydraulic disc brakes mean effortless control while our carbon fork helps dampen vibrations, plus a full complement of mounts is ideal for backpacking trips.

    If you are often looking for the off-road alternative when you are out on your bike or simply enjoy exploring the path unknown, then the eSILEX might be the perfect assisted bike for you. The rear-hub MAHLE system with integrated battery offers a neutral support level whenever your journey requires some e-motor assistance. You can even use an externally mounted 208 Wh MAHLE Range Extender to boost range. Similarly to the non-assisted SILEX, the eSILEX is available in the more rugged 650b or the more fast-rolling 700c set-up. Both versions come with gravel/off-road tyres for extra grip. A large number of fixing points on the frame as well as the fork, turn the eSILEX into an adventure rig without any fuss.

    • MAHLE ebikemotion X35+ hub motor gives natural feeling assistance
    • Triple butted aluminium frame with built-in 250 Wh battery
    • Sleek 'normal bike' silhouette and low weight
    • Shimano GRX drivetrain and hydraulic brakes
    • Gravel tyres on more rugged 650b wheels
    • Multiple frame and fork fixing points for extra carrying capacity

    Awards & Media

    • material: aluminium
    • 700x45C / 700x42C (with fender) / 27,5x47C max. wheelsize
    • 100x9/135x9mm axle standard
    • BSA bottom bracket standard
    frame size XS, S, M, L, XL
    color ORANGE (BLACK)
    • Tapered
    • material: carbon
    • 700x42C max/ 700x35C (with fender) max 50mm for 650B max wheelsize
    derailleur (r) Shimano GRX812
    chain KMC e11s
    • 40 teeth
    • 170 mm-XS/S/SM/ML, 175 mm-L/XL
    • 100x12mm width front hub
    • 28 spoke holes
    • Centerlock
    • 11-42 teeth
    • 11 speed
    • ShieldWall / TLR
    • 650Bx47
    • ShieldWall / TLR
    • 650Bx47
    • 19mm inner width
    • 24mm height
    • material: aluminium
    • Tubeless ready (tubeless tape and valves not included)
    spokes Black stainless
    • material: aluminium
    • 31.8mm diameter
    • 5° stem angle
    • 80 mm
    • material: aluminium
    • 400mm (XS/S), 420mm (M), 440mm (L/XL)
    headset VP MH-P16
    • material: carbon
    • 30.9mm diameter
    • 0mm setback
    max. weight 120 kg
    Bike Frame Geometry Image
    Frame Size XS S M L XL
    Tyre Sizes 27.5" 27.5" 27.5" 27.5" 27.5"
    ST seat tube [mm] 470 490 510 530 560
    TT top tube [mm] 525 540 555 570 585
    CS chain stay length [mm] 431 431 431 431 431
    HTA head tube angle [°] 69.5 70 70.5 71 71.5
    STA seat tube angle [°] 75 75 75 75 75
    BD bottom bracked drop [mm] 70 70 70 70 70
    HT head tube [mm] 145 160 175 190 205
    FL fork length [mm] 400 400 400 400 400
    R reach [mm] 374 384 395 406 416
    S stack [mm] 565 581 597 613 629
    WB wheel base [mm] 1032 1044 1055 1066 1076
    SH stand over height [mm] 748 767 785 804 830
    No. Item-No. Name Info Pieces Torque NM
    1 A2136000017 MOUNT for bottle cage 1
    2 A2298000185 SCREW M5x0.8 L10mm 2 3~5
    3 A2298000145 SCREW M5x0.8 L25mm 1 3~5
    4 A2311000120 RD-HANGER DH-074 for MTB-RD 1
    4 A2311000119 RD-HANGER DH-072 for ROAD-RD 1
    5 A2300000004 SCREW M3x0.5 L6mm 2 2~4
    6 A2029000079 TUBE woven; L620mm for size XL 2
    6 A2029000078 TUBE woven; L600mm for size M/L 2
    6 A2029000077 TUBE woven; L580mm for size XS/S 2
    7 A2161000122 COVER 1
    8 A2298000069 SCREW M5x0.8 L12mm with washer 10 3~5
    9 A2258000162 CABLE GUIDE for M5 fixation 1
    10 A2298000119 SCREW M5x0.8 L10mm 6 3~5
    11 A2258000163 CABLE GUIDE for M6 fixation 1
    12 A2298000230 SCREW M6x1 L14mm with washer 1 3~5
    13 A21610000211 CABLE GUIDE for headtube 1
    14 A2221000047 BEARING MH-P16 2
    15 A2350000962 FORK for eSILEX LITE 1
    15 A2350001347 FORK for eSPEEDER LITE/eScultura LITE 1
    16 A2002000114 THRU AXLE  COMP TR; L=121mm M12x1.5 TL=12mm 1
    17 A2300000362 SCREW M4x0.7 L4mm 3 2~4
    18 A2300000499 SCREW M5x0.8 L10mm 3 4~6
    19 A2054000107 EXPANDER for fork steerer ID 23.6mm 1 6~8
    20 A2029000062 TUBE woven; L170mm for size XL 1
    20 A2029000061 TUBE woven; L150mm for size L 1
    20 A2029000060 TUBE woven; L125mm for size S/M 1
    20 A2029000059 TUBE woven; L105mm for size XS 1

    To reduce production and delivery times, we are sometimes forced to make last-minute specification changes. Please be aware that those changes might not be reflected on these product pages and images.




    Our proven high-end aluminium (6066) is extremely light and durable. Using triple butted wall thicknesses and hydroforming technology, we can tune the aluminium tubes to give the best possible stiffness to weight ratio.



    Tubes are inserted into negative moulds and a hot emulsion of water and oil is forced through at pressure, enabling them to be formed into complex shapes.



    Our X-Tapered headtube offers the space for a tapered fork to be fitted. Tapered forks offer superb stiffness and precise and deliver confidence-inspiring steering.



    Sometimes called ‘double pass welding’, a second pass over the weld gives a clean organic look to the frame. At first glance, you will be convinced it is carbon.



    Cables are routed through the frame, entering and exiting through smooth sockets. The bike looks neat, whilst the cables are protected from moisture and dirt.



    Ensures that internally routed cables and wires can’t move freely and remain easily accessible for servicing.



    ‘F-Mount’ equipped bikes have integrated fittings for mud guards (some bikes require model specific mud guards), making fitting fast and simple.



    Integrated mount on the chainstay to fit a MERIDA kickstand (or any commercial kickstand).



    ‘C-Mount’ equipped bikes have the fixing points for a rear rack already integrated (some bikes require model specific rear rack), making fitting fast, simple and reliable. 



    MERIDA designed headsets that allow all control cables to enter the frame through the headset, creating a clean and uncluttered look, without making structural changes to the frame. Depending on the model, the cables are run completely internally (including bar and stem) or semi-integrated where the cables enter the frame underneath the stem.