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    Perfect balance.
    Speed and Comfort

    S-Electro Diamond Step 1
    Hardtail | E Adventure | Alloy | 29" | 120mm Fork | 21.5kg
    €3.899,00

    Price incl. VAT excl. Local Import Taxes & Shipping Costs.

    Size
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      KEY FEATURES

      • 6061 Hydro-formed diamond e-fatbike frame
      • Manitou Markhor, 110mm Boost Thru-axle, 120mm travel
      • Shimano EP8
      • Darfon 720Wh high-capacity battery
      • Shimano Deore 11spd rear derailleur
      • SUNringlé Duroc 35, STR Tubeless rims
      • Schwalbe Smart Sam, 27,5" x 2,6" tyres
      • Surface alloy components
      • Shimano MT200 hydraulic disc brakes
      • OVERVIEW
      • WHY IT'S BEST
      • SPECIFICATIONS
      • GEOMETRY & SIZING
      • REVIEW & FAQ
      • DOWNLOAD PDF
      • Multi-day commutes on a single charge, comfortably.

        The S-Electro Diamond Step is a commute focused electric assisted sport bicycle. Whether you are commuting to work and back or just out for weekend cruises, the Diamond Step does so in comfort thanks to the 27.5" Plus tyres and suspension fork. Accessorize with panniers and fenders, and you can commute or even tour all year round with the Diamond Step. The low standover frame of the S-Electro Diamond Step means that even if you are wearing a suit, or skirt, its easier to mount. A powerful Shimano EP8 motor and super high capacity 720Wh battery completes the very capable, very fun S-Electro eBike and gets you there with less effort. Multi-day commutes on a single charge is nothing to brag about, unless your bike can't do it. Ours can.

        Hydro formed step down frame

        S-Electro Diamond Step features a double butted hydro-formed alloy frame with integrated motor mount and internal battery. The step in the frame is designed for improved clearance during use - easier mounting as well as a more comfortable bike to use in traffic. Hydro forming means that the frame can have thinner sidewalls, complex shapes and curves that makes it stronger and lighter than comparative alloy frames with regular tubing. Hydro forming is the process of forcing tubing into a negative mold with internal pressurized oil and or water, resulting in stronger - lighter tubes. The combination of oversize downtube and hydro forming, makes for a very strong frame.

        Drive system, power and display.

        S-Electro Diamond Step is designed around a Shimano Steps EP8 motor. This motor is paired to a high capacity 720Wh internal battery giving the Step an unrivalled range of pedal assistance. The Shimano LCD display is intuitive and easy to use, also indicating battery levels and shows all info needed for the electric system.

      • WHY IT’S BEST.

        1. Massive battery means massive assist range and many commutes on a single charge.
        2. The Diamond stepped frame makes commuting in work attire a pleasure - hop on easily in your power suit or even that summer dress that you love.
        3. Electric assisted commuting bikes are great for getting around town quickly and easily. Less congestion on the roads, less pollution, and you get assisted exercise making it a breeze. What's not to love?
        4. Geometry and bigger plus tyres are comfort orientated, but also makes for confident handling in traffic.
        5. The suspension fork is easy to set up and a great quality fork that does an excellent job at smoothing out bumpy terrain.
        6. Rack and fender compatibility means that the Diamond Step is perfect for commuting or touring.

        ENGINEERING NOTES.

        STEPDOWN FRAME

        The S-Electro Diamond Step's most noticeable feature is the unusually slanted top tube. This design feature is to improve stand over clearance and make swinging a leg over the bike easier, also perfect for people wearing suits or skirts.

        Rockshox Recon Gold RL Suspension fork

        A Rockshox Recon Gold RL 120mm fender ready suspension fork offers great damping and smooth movement with very little break away stiction. The Recon Gold is light, easy to set up for specific rider requirements and the benchmark in this class.

        GEOMETRY

        Geometry on the Diamond Step has been designed with focus first and foremost on commuting in comfort, and secondly on pedaling efficiency. Getting there quickly is only fun if you can be comfortable doing it.

        COMPONENT CHOICES

                 

        The S-Electro Diamond Step is fitted with purpose chosen commute orientated components. This means that more than giving you the most possible bike for your money, the Step will also offer full system synergy - where the whole discipline of commuting is considered, and the result is even better than the sum of the parts. A 34t front chainring, and Deore 11 speed rear derailleur is matched to a 11-51t wide range cassette, offering excellent climbing and top speeds.

        TUBELESS READY DUROC 35 WHEELS WITH 27.5" + TYRES

        SUNRingle Duroc 35 wheels are strong and relatively lightweight, and is tubeless ready from the box. Factory pre taped rims mean that you only have to add sealant and valves along with tubeless tyres and you're good to go. The 27.5" + Tyres adds traction and comfort and as a result, helps to reduce fatigue on longer rides.

        POWER & MODES

        Conveniently located on the top tube, simply press the Power-ON button to engage the Shimano EP8 motor. Press repeatedly to change modes: Eco, Trail & Boost. You can also charge your smartphone, lights or other devices using the integrated USB-C socket.

      • SPECIFICATIONS.

        FRAMESET

        Frame

        Aluminium E - MTB frame designed to take a 720wh battery and Shimano STEPs EP8, E8000 or E7000 motor. The geometry is designed for an all day easy trail ride or a commute to your preferred destination. This is a Step through frame making it easier to get your leg over the TT. This frame has tyre clearance for 29 x 2,6" tyres. Sizes range from S - XL

        Headset

        Token TK035A-15 Sealed Bearing

        Frame Axle Spacing

        148x12mm

        Axle Specification

        181x12mm P1.75

        Hanger Type

        Hanger 03

        E-BIKE

        Motor

        Shimano EP8 Drive Unit, Mid-Position, 25km/h, 85N.m Torque

        Battery

        Darfon 720Wh, 36V, 20Ah Li-Ion, 3.8Kg Weight

        Charger

        Darfon Smart Plus, 100-240V, 4A, EU use

        Display

        Shimano SC-EN600, 31.8mm

        Switch

        Shimano SW-EM800, Left

        SUSPENSION

        Fork

        Manitou Markhor, 27.5+/29" Air, 120mm Travel, Tapered Steerer, Matt Black, Boost 110mm Thru Axle

        Fork Travel

        120mm

        WHEELS

        Wheelset

        SUNringlé Custom Wheelset

        Hubs

        F: Shimano HB-MT410-B, 32H, 15mm Thru-Axle, 110mm OLD

        R: Shimano FH-MT400-B, 32H, 8-11 Speed, 12mm Thru-Axle, Center Lock, 148mm OLD

        Rims

        F: SUNringlé Duroc 35, STR Tubeless, 32mm Internal Width

        R: SUNringlé Duroc 35, STR Tubeless, 32mm Internal Width

        Tyres

        F: Schwalbe Smart Sam, 27,5" x 2,6" Folding

        R: Schwalbe Smart Sam, 27,5" x 2,6" Folding

        Max Tyre Size

        2.6"

        DRIVETRAIN

        Crankset

        Shimano FC-EM600

        Max Chainring Size

        38T

        Shifter(s)

        R: Shimano SL-M5100-R Deore, 11 Speed Rapidfire Plus

        Rear Derailleur

        Shimano RD-M5100 Deore, 11 Speed

        Cassette

        Shimano CS-M5100 Deore, 11 Speed 11-51T

        Chain

        Shimano CN-HG601-11, 11spd

        BRAKES

        Brakes

        F: Shimano MT200, Resin Pads

        R: Shimano BRUR300 R & MT200, Resin Pad

        Rotors

        F: Shimano SM-RT10 180mm

        R: Shimano SM-RT10 180mm

        COCKPIT

        Grips

        SURFACE ERGO

        Handlebar

        SURFACE Alloy, Dia:31.8mm, Backsweep:9°, Rise 5mm

        Stem

        SURFACE High-Rise

        Saddle

        SURFACE, Cromo Rails

        Seat Post

        SURFACE Suspension Post w/Protective Cover, 30.9mm

        Seatpost Clamp

        SURFACE Alloy

        WEIGHT

        Bike Weight

        21.5kg (M size, no pedals)

        RIDER WEIGHT LIMIT

        120kg - combined weight of bike and rider (including all kit).

        Disclaimer: Due to Covid-related scheduling and component availability challenges, bike specifications are subject to change without notice. Specifications may not be exactly what is shown in the photo.

      • FIND YOUR FIT

        Proper bike fit is as important as getting the right bike for the job. Long term comfort and performance can be greatly improved with the right size bike. This acts as a guide only, so if you are unsure, please visit your Silverback reseller to be professionally measured and sized for the perfect fit.

        GEOMETRY.

        map type(mm unless specified) S M L XL
        Rider height(cm) 154-170 170-180 178-190 185-210
        Rider inseam(cm) 70-77 77-82 81-86 84-95
        A Seat tube c/t 390 430 465 500
        B Seat tube angle 74 74 74 74
        C Head tube angle 68 68 68 68
        D Top Tube 599 609 630 662
        E Reach 410 420 440 470
        F Chainstay length 460 460 460 460
        G bb height 320 320 320 320
        H head tube length 135 135 140 145
        I stack 659 659 663 668
        J standover 801 799 794 823
        K Wheelbase 1163 1173 1195 1227
      • Customer Reviews

        Based on 2 reviews Write a review
        • FAQ

        • Can I use the S-Electro Diamond Step on trails?

          Step is primarily designed for urban environments, pathways and light trails. Don’t hit jumps, drops or technical sections. Other than that, it is an MTB and can be taken on XC rides.

        • Can I modify my electric motor for more speed?

          No. We do not recommend modifying your motor. Any modifications will void your warranty, promote premature component wear and could compromise structural integrity of your frame.

        • Can I fit 29" wheels on my Diamond Step?

          Yes, you can, you will notice the extra weight associated with the electric drive system, but other than that, you can pedal and ride the bike as normal.

        • Can I ride the Diamond Step as a "normal" non-assist pedal bicycle?

          Yes, you can, you will notice the extra weight associated with the electric drive system, but other than that, you can pedal and ride the bike as normal.

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