SKU: 66977821699
faz gravel bike

faz gravel bike Vitus E-Substance Aluminium E Adventure Bike (2021) – Vitus Bikes

Sale price$26.16 Regular price$29.07
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

faz gravel bike Vitus E-Substance Aluminium E Adventure Bike (2021) – Vitus BikesThe perfect all round adventure gravel bike featuring the award winning Fazua evation drive system The E Substance is built around a truly versatile aluminium 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 perfect all-round adventure gravel bike featuring the award winning Fazua evation drive system

The E-Substance is built around a truly versatile aluminium 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, with the frame featuring rack mounts. 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

    T6061 T-6 Aluminium

    Wheel Size

    650b

    Available Size

    S, M, L, XL

    Colour

    Anthracite

    Weight:

    Medium: 15.3kg

     

    Specifications

    FRAMEE-Substance Aluminium - Fazua

    6061-T6 Aluminium, Fazua evation Integration , Internal Cable Routing, Flat Mount, Mud Guard Mounts, Rear Rack Mounts, 142 x 12mm axle

    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

     

    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

     

    31.8

    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: 66977821699

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    Morgan S
    Dallas, US
    ★★★★★ 5
    Seem to run slightly larger
    Size: 3T-4T, Unit Count: 112
    These are cute and my son loves the Buzz picture on them. I buy multiple different pull ups, and these have been great however I do think they run slightly larger. The quality is great, we haven’t had any leaks, and my son loves to wear them. He can easily pull them up and down himself.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 17, 2024
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    T
    Charlottesville, US
    ★★★★★ 4
    Soft and comfortable for sensitive skinned toddlers
    Size: 2T-3T, Unit Count: 76
    I’ve been using the Pull-Ups Boys' Skin Essentials Potty Training Pants for a few months now, and overall, they’ve been a great help during potty training. One of the best features is the velcro sides, which make on-the-go changes a breeze—especially when I need to leave my toddler’s shoes and pants on. It’s incredibly convenient and saves time. The training pants are also very soft and comfortable, which is important for a toddler with sensitive skin. However, I did have to size up as my toddler quickly grew out of them. (wears a size 2t but he fits the 4t pullups better) While these Pull-Ups have worked well for daytime use, I have experienced some issues with overnight leaking. This can be a bit of a hassle, so I’m still experimenting with different strategies to manage that. Overall, though, they’re a solid choice for potty training and are very comfortable for my toddler. Highly recommend for daytime use, though you might want to consider something else for overnight protection.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 26, 2024
    B
    Verified Purchase
    Brice
    Alexandria, US
    ★★★★★ 5
    Soft, Gentle, and Perfect for Sensitive Skin
    Size: 2T-3T, Unit Count: 76
    We use Pull-Ups Skin Essentials as “sleeping underwear” for nap time and bedtime with my mostly potty-trained son. He has eczema and is very sensitive to many diaper brands, but these have been amazing! They’re super soft, fit comfortably, and sit well on his skin without causing any rashes or breakouts. They also absorb well — we haven’t had any issues with leaks. A fantastic option for little ones with sensitive skin!
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    Reviewed in the United States on June 19, 2025
    M
    Verified Purchase
    monique
    Dallas, US
    ★★★★★ 5
    No leaks or blowouts! Great for sensitive skin
    Size: 3T-4T, Unit Count: 112
    We swapped my son who has sensitive skin to these and its been about 3 weeks with zero issue. No leakage(I put them through heavy testing) and no blowouts so far!
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    Reviewed in the United States on February 15, 2026
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    Iryna
    Pawtucket, US
    ★★★★★ 5
    Excellent quality and adequate price
    Size: Size 4, Unit Count: 120, Size: Size 4, Unit Count: 120
    Got it — I’ll write you a strong, natural, insight-rich review I’ve been using these diapers consistently since my daughterwas born, and after several reorders, I feel confident sharing a detailed review for parents who are trying to decide. First, what really stands out is how lightweight yet absorbent they are. They don’t feel bulky when my baby is wearing them, which makes a noticeable difference in comfort—especially during longer stretches like naps or overnight use. Despite being light, the absorbency is reliable and holds up well throughout the day. One feature I truly appreciate is the quality of the inner filling. Unlike some other brands I’ve tried, the padding here does not become lumpy or uneven, even after extended wear. It stays evenly distributed, which not only improves comfort but also helps prevent leaks. Comfort overall is excellent. The material feels soft against the skin, and I haven’t noticed any irritation or redness. Another big plus for me is that these diapers are completely free of any strong odors or artificial scents. Some brands have a noticeable smell right out of the package, which I personally don’t like—but these are refreshingly neutral. Fit-wise, they stay in place well and don’t sag easily, even when full. That adds peace of mind, especially when we’re out or during overnight use. I’ve reordered these multiple times now, which says a lot. They’ve been consistently reliable, comfortable, and well-made. Based on my experience, I would definitely recommend them to other parents looking for a dependable everyday diaper. Overall, a solid choice that balances comfort, quality, and performance.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 20, 2026

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