SKU: 71764344923
green gravel bike

green gravel bike Vitus Substance GRX Gravel Bike 2026 – Vitus Bikes

Sale price$19.68 Regular price$21.87
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Ships within 48 hours · Estimated delivery Nov 13 - Nov 18

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Description

green gravel bike Vitus Substance GRX Gravel Bike 2026 – Vitus BikesThe Vitus Substance loads your ride with freedom and choice. It expands your world, opening up new possibilities to ride and explore where otherwise you might not have looked. Unshackled from the same old routes, each ride reveals new ways ahead, like a fresh map that bridleway to who knows where, the gravel track through the woods or the rougher shortcut that you know is quicker but that other bikes couldnt handle. See, in a world obsessed with pace,

The Vitus Substance loads your ride with freedom and choice. It expands your world, opening up new possibilities to ride and explore where otherwise you might not have looked. Unshackled from the same old routes, each ride reveals new ways ahead, like a fresh map - that bridleway to who-knows-where, the gravel track through the woods or the rougher shortcut that you know is quicker but that other bikes couldn’t handle.

See, in a world obsessed with pace, sometimes we need to focus on the place, the journey and the fun that comes from a bike with the capability to seek out adventures where others wouldn’t.

Whether embarking on a far-flung bikepacking adventure or simply staying light for a mixed-terrain local loop, the Substance with Shimano GRX components is capable of adapting to suit your ride. At its core, a double-butted aluminium frame and carbon fork are tuned for comfort on long days and across varied surfaces, aided by big volume tyres that soften the bumps and add traction over rutted or loose tracks. With compatibility for 1X or 2X drivetrains and either 700c or 650b wheels, you can really fine-tune the setup to best fit where you are riding. And if ultra-racing or multi-day expeditions are your thing, the frame has mounts for luggage, waterbottles and mudguards. For those remote rides where water, food and spares might be hard to come by, you can always load up with whatever you need to reach the next supply point.

This isn’t simply about the same cliches of getting off the beaten track or going in search of the road less travelled, because the Substance is more than a gravel or adventure bike. It broadens your horizons, delivering richer experiences and powerful lasting memories. It’s a bike that enables you to do more. It’s a bike that gives you options. The Substance empowers a new mindset, one that entices you to break away from routine and to ride where you want to ride, unrestricted.

  • 6061 Alloy frame, thru-axle, universal derailleur hanger, internal cable routing, dropper post routing
  • Adventure mounts for bottles and luggage
  • Shimano GRX 2 x 11 speed groupset
  • Shimano GRX hydraulic disc brakes
  • WTB ST i23 rims
  • WTB 700x37c TCS DNA light compound, tubeless tires

Features:

Substance offers you a new way to ride

Adventure ready

Frame Material

6061-T6 Double Butted Aluminium

Wheel Size

700c

Available Size

S, M, L, XL

Colour

Sage Green

Weight:

Medium: 10kg

Specifications

FRAMESubstance Aluminium

6061-T6 Double Butted Aluminium, Internal Cable Routing, 1X Dropper Post Compatible, Mudguard Mounts, Rack Mounts, 142 x 12mm Hub Spacing, Flat Mount, Axle Specifcations: 160mm Length, 14mm Thread Length, M12xP1.5 Thread Pitch

REAR HUB Novotech D791SB

142x12mm, 6 Bolt, 32h

FORKSSubstance Carbon

UD Carbon, carbon steerer, thru-axle, mudguard and rack mounts

WHEELSETWTB ST 700c

700c, Tubeless Ready, 100 x 12mm Front, 142 x 12mm Rear, 6 Bolt, Novotech Hubs

CHAINSETFSA Omega

46x36t, megaexo

FRONT TYREWTB Riddler TCS Light

700x37c, foldable, tubeless, dual DNA compound

BOTTOM BRACKETFSA Omega, BSA

BSA Threaded, 68mm, English

REAR TYREWTB Riddler TCS Light

700x37c, foldable, tubeless, dual DNA compound

FRONT DERAILLEURShimano GRX

FD-RX810 GRX, 2 x 11 Speed

BRAKESShimano GRX

Hydraulic Disc, Flat Mount

REAR DERAILLEURShimano GRX

RD-RX810 GRX, shadow RD+

BRAKE ROTORSShimano RT64

Front: 160mm, Rear: 160mm

FRONT SHIFTERShimano GRX

2 x 11 Speed

HANDLEBARSVitus 6061 Aluminium

77mm Reach, 128mm Drop, 3 Degree Flare, S:440mm M:460mm L:460mm XL:460mm

REAR SHIFTERShimano GRX

11 Speed

STEMVitus 6061 Aluminium

31.8mm, +/- 7 degrees, S:90mm M:100mm L:100mm XL:100mm

CASSETTEShimano CH-HG900

11 Speed, 11-34T

HEADSETACROS Aix-Low R3

Sealed Bearings, OD48, 1 1/8” – 1 ½”, 41.8 / 28.6 – 52 / 40

CHAINKMC X11

11 Speed, 120 link

GRIPSVelo

VLT-001

FRONT RIMWTB STi23

700c, Tubeless Ready, TCS2.0, 32h, 23mm internal

SADDLEVitus

Steel Rail

REAR RIMWTB STi23

700c, Tubeless Ready, TCS2.0, 32h, 23mm internal

SEATPOSTVitus 6061 Aluminium

30.9mm x 350mm, 15mm Offset

FRONT HUBNovotech D791SB

32h, thru-axle, 12x100(f), 6-Bolt

SEATCLAMPAluminium

Stainless Steel Bolt

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: 71764344923

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4.4 ★★★★★
Based on 26 reviews
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BGood
Fort Morgan, US
★★★★★ 5
Effective and functional air purifying
Style: Medium Room Air Purifier, Style: Medium Room Air Purifier
This Amazon Basics model AC2224A Air Purifier is a really capable machine with a somewhat unique filter. I ordered it when it was on special and decided to give some detail on the features to help folks who might be new to air purifiers. The filter weighs in at just over 1lb. That's actually pretty heavy for the size. The filter does the standard 3 things people expect, pre-screen, hepa, active carbon adsorption, but it's a little unique in how it is configured. The pre-screen is straight forward and permanently attached to the outside. It should catch big stuff like pet hair to help stretch out the more expensive layers. Most other filters run a single layer of hepa then separately on the inside run a layer of activated carbon - either as mesh or pellets. Here the filter stitches the hepa and the active carbon together. The active carbon is actually small chunks about the size of sugar crystals layered inside. (yes, I found the end and cut off a pieces to check it out). That actually is a very thoughful way to do it. Activated carbon is structurally changed in the factory to increase its surface area. It's a process you can't replicate at home. The activation allows it to adsorb molecules that cause odor and VOCs. I've given you an illuminated photo of the inside of the filter so that if you can zoom in you'll see the random strands which the hepa standards require. Random strands improve filtering and add strength for the filter. The risk with running a layered filter like this is that if it's constructed poorly it will block airflow. I can check those aspects and on high speed the machine pulls under 30watts and puts out just shy of a 9mph air flow. That's good work. Air flow does create air noise which I measured at 65db directly on top of the machine. It drops another 10db a foot away. On the sleep mode I get 42db on top and that actually drops below the 30db I can measure once you're a foot away from the machine. So, it's capable of power and of being quiet. The last thing is the automation. There is an air sensor on the back by where the cord plugs in that measures the PM2.5 levels. I know what mine are (I have multiple purifiers and sensors), so it doesn't surprise me in the least that on auto the machine drops down to the lowest level. You can also turn on a light that then adds a color to indicate the air purity. I use either essential oil or incense to test the sensor. This was very responsive and noted the essential oil mist I was diffusing right away. It turned the light red and sped to its highest level. Once it had cleaned up the issue it slowed back down and returned to its peaceful green color. It gives solid performance that is in no way basic. Plus, there's the added advantage that you're familiar with the company behind it.
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Reviewed in the United States on January 12, 2026
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Verified Purchase
Naftaly
Fort Morgan, US
★★★★★ 5
Fresh Air, Quiet Performance, and Easy Setup
Style: Medium Room Air Purifier
Great air purifier! It was super easy to set up and started working right away. The noise level is low, even on higher settings, and the air in my room feels noticeably fresher. It’s compact, looks nice, and fits well in smaller spaces. Definitely a solid buy if you want something simple and effective.
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Reviewed in the United States on May 1, 2026
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Verified Purchase
Aryiea
Whiting, US
★★★★★ 5
Good air purifier - make sure you actually unwrap the filter lol
Style: Medium Room Air Purifier
I'm an idiot and didn't realize the filter that comes already inside it was in there wrapped in plastic for some reason that surpasses my understanding (the whole unit was already wrapped in plastic, why is the filter, which is inside the plastic-wrapped unit, also wrapped in its own separate plastic?? As if we need more plastic in the world...). Anyway, I didn't look inside cuz I thought the filter would just be installed in there and I plugged it in and cheerfully ran it for months til it told me it was time for replace the filter then bought a second filter and went tk take my old one out only to realize I hadn't been filtering anything all that time 😅 oops. Lol. So yeah, make sure you unwrap the filter. Otherwise it's a good little air purifier. Now that the filter is actually installed right, I notice it kicks up higher when we cook or do anything that would lower air quality, so it does seem to be detecting that properly! My allergies do seem better overall. It's pretty quiet when it's on low, but does get loud when it kicks up. I'm OK with that since it pretty much only happens when we cook or if I just put out a candle or something.
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Reviewed in the United States on May 3, 2026
M
Verified Purchase
Mike
Natrona Heights, US
★★★★★ 4
Air Purifier
Style: Medium Room Air Purifier
Works well small and compact so it can fit in more areas.
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Reviewed in the United States on April 6, 2026
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Verified Purchase
Andrea
Cuba, US
★★★★★ 1
Not worth it
Style: Medium Room Air Purifier
Disappointed in this air purifier. Doesn't seem to keep the air clean. Air filter needs to be replaced more often than other air purifiers. Unfortunately I can't return this product. Would not recommend this. Buy a Levoit air purifier instead. Works much better and filter doesn't need to be replaced as often.
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Reviewed in the United States on February 18, 2026

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