SKU: 42629338166
stevens gravel bike 2021

stevens gravel bike 2021 Vitus E-Substance Carbon E Gravel Bike (2021) – Vitus Bikes

Sale price$24.33 Regular price$27.03
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

stevens gravel bike 2021 Vitus E-Substance Carbon E Gravel Bike (2021) – Vitus BikesThe perfect lightweight Carbon all round adventure gravel bike featuring the award winning Fazua evation drive system The E Substance Carbon is built around a lightweight and versatile UD Carbon frame, with integrated electric drive system from Fazua the lightest and most compact drive system in the industry. Based on the award winning Substance, with the addition of a mid position motor results in a bike that handles every bit as well as a

The perfect lightweight Carbon all-round adventure gravel bike featuring the award winning Fazua evation drive system

The E-Substance Carbon is built around a lightweight and versatile UD Carbon frame, with integrated electric drive system from Fazua - the lightest and most compact drive system in the industry. Based on the award winning Substance, with the addition of a mid-position motor results in a bike that handles every bit as well as a traditional adventure gravel bike, but with the added benefit of a little assistance.

Fazua evation is the most compact drive system around, thanks to it's slim integrated design, meaning the E-Substance retains a classic look. A unique natural riding feel with no mechanical resistance above the legal speed limit makes the E-Substance perfect for anyone looking to enjoy a fun ride at any speed, on any terrain. 3 levels of assistance up to 250 watts allow you to tailor the ride to suit. Featuring the latest generation evation with integrated Top Tube controller.

The frame features internal cable routing, and is paired to a full carbon fork with tapered steerer. Both frame and fork include mounts for mudguards and rear rack. Alongside the drive system is a SRAM Apex 1x11 speed hydraulic disc groupset with FSA chainset, with 'go-anywhere' gearing. WTB Venture TCS tubeless tyres come fitted to a gravel specific set of Prime Kanza 650b wheels

Aluminium frame featuring integrated Fazua evation drive system

  • 3 Assistance levels
  • Assistance up to 25 km/h
  • Mid-drive motor, 250 Watt Max - 55 Nm
  • 252 Wh battery
  • Approx 2hr charge time - UK Charger Plug
  • Fazua evation powered adventure gravel bike

    Drop handlebar explorer with electric assistance

    Frame Material

    UD Carbon

    Wheel Size

    650b

    Available Size

    S, M, L, XL

    Colour

    Anthracite

    Weight:

    Medium: 14.7kg

     

    Specifications

    FRAMEE-Substance Carbon - Fazua

    UD Carbon, Fazua evation Integration, Mudguard Mounts, Rack Mounts, 12mm x 142mm axle, Flat Mount

    REAR RIMPrime Kanza 650b

    650b, Tubeless Ready, 24 Hole

    FORKSE-Substance Carbon

    UD Carbon, Tapered Steerer, 100 x 12mm Axle, Flat Mount, Mud Guard Mounts

    FRONT HUBPrime Kanza 650b

     

    100 x 12mm Front, Centre Lock

    SHOCKN/A

    N/A

    REAR HUB Prime Kanza 650b

    142 x 12mm Rear, Centre Lock, XD Freehub

    CHAINSETFSA CK 746

    38T, 11 Speed, XS:170mm S:172.5mm M:172.5mm L:175mm

    SPOKESPrime

    N/A

    BOTTOM BRACKETN/A

    N/A

    FRONT TYREWTB Venture TCS

    650b x 47

    FRONT DERAILLEURN/A

    N/A

    REAR TYREWTB Venture TSC

    650b x 47

    REAR DERAILLEURSRAM Apex 1

    11 Speed, Long Cage

    BRAKESSRAM Apex 1 Hydraulic Disc

     

    ST-4720-R/L & BR-4770-F/R, Flat Mount

    SHIFTERSSRAM Apex 1 Hydraulic Disc

     

    ST-4720-R

    BRAKE ROTORSSRAM Centreline

     

    Front:160mm, Rear:160mm

    CASSETTESRAM XG-1150

    10-42T

    HANDLEBARSVitus Adventure 6061 Aluminium

     

    16 Degree Flare, XS:380mm S:400mm M:420mm L:440mm

    CHAINSRAM PC-1110

     

    11 Speed with PowerLock

    STEMVitus 6061 Aluminium

     

    Bar Bore 31.8mm, +/- 7 degrees, XS:80mm S:90mm M:100mm L:110mm

    MOTOR BATTERYFazua evation

     

    FAZUA Evation engine battery 252Wh - 36v / 7ah

    HEADSETACROS Aix-Low R3

     

    Sealed Bearings, OD46, 1 1/8” – 1 ½”, 41.8 / 28.6 – 52 / 40

    MOTOR COMPUTERN/A

     

    N/A

    GRIPSVitus SuperGrip

     

    Anti Slip, Shock Proof

    MOTOR SHIFTERFazua evation

     

    Frame Integrated

    SADDLEVITUS

     

    Ti Rail

    MOTOR DRIVE UNITFazua evation

     

    Mid Position Motor

    SEATPOSTVITUS Aluminium

     

    27.2mm, 15mm Offset, 350mm

    FRONT RIMPrime Kanza 650b

     

    650b, Tubeless Ready, 24 Hole

    SEATCLAMPAluminium

     

    N/A

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 42629338166

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    Kindle Customer
    Natrona Heights, US
    ★★★★★ 5
    Keeps me regular and tastes great
    Size: 81 Count (Pack of 1)
    If you have trouble with staying regular and experiencing bloating, try these. They taste great and aid in digestion so you stay regular.
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    Reviewed in the United States on June 2, 2026
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    Trudy B
    Carnegie, US
    ★★★★★ 4
    Works and taste great!
    Size: 81 Count (Pack of 1)
    I don't understand how some people are saying the taste of these are bad, I think their good. It took me about a week to set on a amount to take every day and decided on 3, with the help from certain fruits and vegetables I go every day now. Only reason I have it 4 stars and not 5 is bc of the gas it gives. After taking the gummies for about 3 hrs it's Alot of gas and man 🤢 bad!! But these gummies work and I'm not constipated anymore 😊
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    Reviewed in the United States on January 25, 2026
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    Sarah
    Port Orchard, US
    ★★★★★ 5
    High quality fiber
    Size: 81 Count (Pack of 1)
    Excellent fiber. I take it twice a day so it does fast but it's the best fiber gummy I've used in terms of results. Some of the flavors aren't my favorite but they're all palatable. I like the gummies because otherwise I forget to take them. It's hard to remember to take them exactly between other meds so having these sit out helps.
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    Reviewed in the United States on April 20, 2026
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    JustAnotherOpinion
    West Palm Beach, US
    ★★★★★ 5
    Works like a charm
    Size: 81 Count (Pack of 1)
    My gastroenterologist told me to take Benefiber, specifically, every day. I looked at a bunch of different kinds within the brand, and settled on this one because it seemed to have fewer ingredients I didn’t want. I was pleasantly surprised to find out they actually taste like candy my kids liked when they were younger. Yes, they are gummy and stick together a bit, just like any other gummy product, but I had no problems getting them out of their container nor eating them, unlike some reviewers. I keep them in a cupboard in a spot where it’s always an average temp. You can chew these or just let them dissolve in your mouth, something I do most often. I take them one by one after a meal, letting them slowly melt as I do other things before brushing my teeth. The best thing? They actually work. You should definitely start small and slowly increase to what is prescribed to you. It makes the process easier and more pleasant. My digestion seems to be better, and I no longer have constipation, just normal, average, healthy stool. They are an expense at the amount my doctor has me on, but they’re worth every penny to not have the awful pain and nausea I had before I started taking them. Highly recommend.
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    Reviewed in the United States on September 26, 2025
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    Anon
    New York, US
    ★★★★★ 5
    Good stuff, tastes nice, does the job
    Size: 81 Count (Pack of 1)
    Same as in the retail stores, only it's actually available through Amazon. When we head to the stores to pick it up locally, there's a 90% chance it's out.
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    Reviewed in the United States on April 16, 2026

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