SKU: 32852103868
sti gravel bike

sti gravel bike Vitus Substance VRS 2 Adventure Road Bike (2021) – Vitus Bikes

Sale price$25.94 Regular price$28.82
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Description

sti gravel bike Vitus Substance VRS 2 Adventure Road Bike (2021) – Vitus BikesThe Substance is the bike that will go anywhere you point it; on whatever surface you choose. Featuring a T6 6061 double butted aluminium frame and carbon fork designed to take both 700c and 650b wheels & tyres, the possibilities are endless. This Substance Aluminium bikes take inspiration from their carbon and steel siblings, delivered in a more affordable package, but equally as capable. Featuring a tapered headtube, and full T 700 UD carbon forks,

The Substance is the bike that will go anywhere you point it; on whatever surface you choose.

Featuring a T6-6061 double butted aluminium frame and carbon fork designed to take both 700c and 650b wheels & tyres, the possibilities are endless. This Substance Aluminium bikes take inspiration from their carbon and steel siblings, delivered in a more affordable package, but equally as capable.

Featuring a tapered headtube, and full T-700 UD carbon forks, the Substance steel is born tough. This bike is made for round-the-world adventure or dependable and comfortable commuting. With the addition of mounts for mudguards, luggage, and multiple bottles it’s also capable of going anywhere for any amount of time. The Substance VRS-2 is fitted with Shimano’s popular GRX 600 groupset – the world's first dedicated gravel groupset. Paired with the GRX 810 rear mech, this 11 speed 2X groupset delivers a smooth and quiet drivetrain, specifically tuned for gravel / adventure riding.

The Substance VRS-2 is fitted with WTB ST Light i23 TCS rims, laced to Alex Bear Pawl hubs, and fitted with big volume WTB Byway TCS 47mm tyres. 650b is perfect for adventure cycling with the large outer diameter keeping your wheels rolling over bumps, whilst the added tyre volume allows you to adjust pressures depending on the terrain for grip, comfort, and luggage weight. The finishing kit is made up of a Vitus 6061 aluminium handlebar, stem, and seat post. The handlebars feature a flat top section for added comfort on and off-road, with the Substance CRS-1 featuring a 3 degree bar flare.

  • Double Butted aluminium frame with internal cable routing
  • Adventure mounts for bottles and luggage
  • Shimano GRX 600/800 groupset
  • WTB rims with Alex Bear Pawl hubs
  • WTB Venture TCS 650b x 47 tyres
  • 3 degree flared handlebar

Features:

Substance offers you a new way to ride

Adventure ready

Frame Material

6061-T6 Double Butted Aluminium

Wheel Size

700c

Available Size

XS, S, M, L, XL, XXL

Colour

Ron Burgandy

Weight:

Medium: 10.47kg

Specifications

FRAMESubstance Aluminium

6061-T6 Double Butted Aluminium, Internal Cable Routing, 1X Dropper Post Compatable, Mudguard Mounts, Rack Mounts, 12mm x 142mm axle, Flat Mount

REAR HUB Alex Bear Pawls

BRD-50412B, 32 Hole, 12 x 142mm Thru Axle, Centre Lock, 11 Speed, HG Freehub

FORKSSubstance Carbon

UD Carbon, Tapered Steerer, 100 x 12mm, Mudguard Mounts, Flat Mount

SPOKES14G Stainless Steel

16mm Brass Nipple

CHAINSETShimano GRX 600

FC-RX600 46/30T, XS:165mm S:170mm M:172.5mm L:172.5mm XL:175mm XXL:175mm

FRONT TYRE650b x 47, WTB Byway TCS Road Plus

Tubeless Ready, Dual DNA Compound, UST Aramid Bead.

Max tyre clearance 650b x 47 or 700c x 42.

BOTTOM BRACKETShimano RS500

BB-RS500, BSA Threaded English, 68mm,

REAR TYREWTB Byway TCS Road Plus

Tubeless Ready, Dual DNA Compound, UST Aramid Bead.

Max tyre clearance 650b x 47 or 700c x 42

FRONT DERAILLEURShimano GRX 800

FD-RX810, Band-On

BRAKESShimano GRX 600

ST-RX600, Hydraulic Disc, Flat Mount

REAR DERAILLEURShimano GRX 800

RD-RX810, 11 Speed, Long Cage, Shadwow Plus

BRAKE ROTORSShimano RT70

Front:160mm, Rear:140mm

FRONT SHIFTERShimano GRX 600

ST-RX600-L

HANDLEBARSVITUS 6061 Aluminium Wing

77mm Reach, 128mm Drop, 3 Degree Flare, XS:400mm S:400mm M:420mm L:420mm XL:440mm XXL: 440mm

REAR SHIFTERShimano GRX 600

ST-RX600-R, 11 Speed

STEMVITUS 6061 Aluminium

3D Forged, Bar Bore 31.8mm, +/- 7 degrees, XS:80mm S:80mm M:90mm L:100mm XL:100mm XXL:110mm

CASSETTEShimano HG700

11-34T

HEADSETACROS Aix 322 R3

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

CHAINKMC X11

11 Speed

GRIPSVITUS Super Grip

Anti Slip, Shock Proof

FRONT RIMWTB ST Light i23 TCS 2.0

650b, 32 Hole, Tubeless Ready, Single Eyelets

SADDLEVitus

Crn-Ti Rail

REAR RIMWTB ST Light i23 TCS 2.0

650b, 32 Hole, Tubeless Ready, Single Eyelets

SEATPOSTVITUS 6061 Aluminium

27.2mm x 350mm, 12mm Offset

FRONT HUBAlex Bear Pawls

BRD-50312F, 32 Hole, 12 x 100mm Thru Axle, Centre Lock

SEATCLAMPVitus Aluminium

31.8mm

Shipping Notes
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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]
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SKU: 32852103868

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4.6 ★★★★★
Based on 1981 reviews
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Product Reviews
N
Verified Purchase
Nick Mumbles
Carnegie, US
★★★★★ 5
Great!
Style: 7-in-2 4K@30Hz
I love that this thing adds extra ports to a very limited MacBook without the dangling terrible looking cord. The slim profile is a plus too. Additionally same color for aesthetics. Looks and performs great.
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Reviewed in the United States on June 9, 2026
A
Verified Purchase
Aaron
Lake Worth, US
★★★★★ 5
Great 10gbps USB-C Hub, worked with Anker support through compat issues with PD4 iteration 1
Original Review (updates below): ----- The moment I noticed this thing on Amazon, I bought it and it literally just arrived. Finally, 4K60 over just USB-C with other ports (including making up to 10Gbps available to them) for a reasonable price. Unfortunately, the first two things I've done with it were both disappointing. I'll cut to the chase, the power delivery pass through isn't working with one of their own chargers. The first device I tried connecting this with is my Anker PD4 with one USB-C cable as the only thing plugged into it so I can test the truly up to 100W (-15 for its own power) claims. I've tried connecting it with Apple's 2m USB-C charge cable (100w capable) and an equivalent CableMatters cable that also supports 100W. When plugged directly into my laptop, both of these cables immediately start charging it and show up as 100W power sources. When this Anker hub is plugged in and either of them is connected to the power delivery port on the side of it, the laptop does not charge (laptop is a 16" Macbook Pro, I've tried multiple ports just for the heck of it). My second complaint is that when absolutely nothing is plugged into it, it becomes fairly warm to the touch. Why, when it's doing nothing, is it hot? I'm clearly not running data or even power through it so I have low hopes for it under load. The fact that it doesn't work in exactly the scenario they want it to most (a MacBook Pro with one of their own chargers) seems like a pretty big fail. I've got lots of USB-C things though so I thought I'd grab a couple and try those. Using an Apple 96W USB-C charger, the device does pass through power delivery properly. It shows up as providing 79W to the laptop (siphoning off 17W in this instance). I also have a 56W Aukey charger that splits power between a USB-A port and a USB-C port that can provide 45W of power delivery. When plugged into that charger it does appear to work as well and appears in macOS as a 30W power source. Maybe the problem is the Anker PD4? But it works fine providing power to the laptop directly. Would love to hear from Anker about these two products working together and what I should actually expect. Having it be unreliable for power delivery isn't great, but power and heat aside (it is getting a little bit warmer now that it's providing power from the Apple power adapter, but still definitely holdable), the hardware looks and feels good and the cable feels durable. Worth also noting that there's a white LED ring on the side of it that appears to be always on when it's plugged in. Don't know why it needs an LED. ----- Update, June 22, 2020: I've done some more testing and Anker has reached out to me to investigate what might be the issue. I can say that the hub works as I would expect from a quick test with my iPad Pro 11" with the above functioning chargers. It was able to pass through power with the 96W Apple Charger on the other end to both the iPad port as well as a Magic Keyboard port. The ethernet adapter showed up in iOS settings and an external drive was functional. When connected via the Magic Keyboard, which is a power only connection, as expected it provided only power. Still no power passthrough of any kind when connected to the PD4. ----- Update July 1, 2020: I've written back and forth with Anker and they've sent me a replacement hub. It also doesn't work with the PD4. I've tried multiple USB-C cables but they have also shipped a cable to test with it. For now I'm increasing the review from 2 to 3 stars because I am more and more suspicious about the PD4 and less about this hub. They claim that they have tested the setup I have separately without issue, and I've sent video showing the problems I've encountered, so the troubleshooting is ongoing. Have had a chance to use Ethernet on it without issue. Still need to try to test out its throughput when trying to use a 10Gbps USB-C enclosure and a 4K60 monitor at the same time (+ ethernet). More updates to come. ----- Update July 10, 2020: I've continued to talk with Anker support and they shipped me a replacement PD4. The one I had was labeled as "Iteration 1" on its barcode, the one I got back was labeled "Iteration 2". I tested it out and it works perfectly with this hub, passing through the correct amount of power to multiple Macbook Pros and fast charging an iPad Pro. Clearly the fault doesn't lie with this hub and is instead an issue with the first iteration PD4, so I'm updating my review accordingly. Working with Anker support was great. I've also been able to test USB-C throughput (without driving a display as well so far) and it properly utilizes 10Gbps. I've attached some extra images showing various devices connected to it (keyboard dongle, SD card, USB-C 10Gbps external SSD enclosure, USB sound card, ethernet).
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Reviewed in the United States on June 19, 2020
J
Verified Purchase
Juan Muratalla
Houston, US
★★★★★ 5
Excellent Quality and Reliable Performance from Anker’s 8-in-1 USB-C Hub
I’m really impressed with this Anker USB-C Hub with Ethernet (8-in-1). The build quality feels premium, setup was completely plug-and-play, and all ports work flawlessly with my laptop. The Ethernet connection is stable and fast, which has been perfect for work calls and large file transfers. I also love how compact and portable it is while still offering plenty of connectivity options. HDMI output looks great, USB ports transfer quickly, and the SD card reader is very convenient for photo and video work. Anker continues to deliver reliable products, and this hub is no exception. Highly recommended if you need a dependable all-in-one USB-C hub for productivity or travel.
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Reviewed in the United States on May 20, 2026
T
Verified Purchase
Tommy
Whiting, US
★★★★★ 5
Works great (quick test)
Just got this and tested and works great I attached to my MacBook with Ethernet and had a solid connection I tested my steam deck by plugging in Ethernet then adding HDMI then adding power and everything worked as it was plugged in I tested my Nintendo switch even though it clearly states it's not supported and it did not work at all. Even the power pass through did nothing. This is not even remotely a problem since it was advertised as such but I figured it was with a try and worth noting
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Reviewed in the United States on May 31, 2026
K
Verified Purchase
kunoh
Draper, US
★★★★★ 4
Despite some caveats; this is a versatile hub
The Anker 555 8-in-1 USB-C Hub is a good buy if you’re looking for a hub from a reputable brand. I use it with an M1 Macbook Air, and it has been reliable so far. This hub has the following ports: 1 USB-C data port, 1 USB-C Power Delivery Port, 2 USB-A data ports, 1 HDMI port, an Ethernet port, and a microSD/SD card reader. Charging, PD (Power Delivery): To keep my Macbook charging, I connect a PD (Power Delivery) capable cable to the USB-C port meant for PD. (The other USB-C Port on this hub is meant only for data.) Once connected, the hub will eventually become warm to the touch, but this hasn’t caused any problems so far. Video Performance - no problems in 1440p I can connect my 1440p 144hz monitor to this hub’s HDMI port and my Macbook Air has no problem outputting a refresh speed of 144hz, as well the lower refresh rates of 120hz and 60hz. (I do not have a 4k monitor, so I could not test that.) USB-A Ports - works flawlessly I’ve tried keyboards, USB Drives, and even gaming Mice. All of these devices work as expected when connected to the USB-A Ports. Ethernet - Excellent speed I've connect this hub using an Ethernet cable to Gigabit speed Internet. The speed is just as fast as other computers on the network, and there is no slowdown at all, even with most of the ports on the hub being used. Gaming Keyboards with USB-C connectors - some issues. Some peripherals such as keyboards with USB-C connectors may not work on the USB-C ports on this hub. I tried using a Glorious GMMK Mechanical Keyboard and it did not work with this hub’s USB-C ports. (Of course you could try to simply use a USB-C to USB-A adaptor and then connect via the other USB ports on the hub instead.) Extension Cable - Use a Thunderbolt 4 cable Although this is totally optional, I like to use a small, 6-inch USB-C Extension cable to allow this hub to have more slack away from my laptop when connected. To allow this to work, I had to use a Thunderbolt 4 extension cable. I've tried other cables such as a Thunderbolt 3 extension cable. However, some of the attached devices on the hub were not recognized. Only the the Thunderbolt 4 extension cable allowed all my attached devices to be recognized. Other devices I have successfully connected an external SSD via the USB-C data port on this hub. I also regularly use an external DAC using the USB-A ports connecting to an IFI HIP DAC. Both of these devices work perfectly with this hub. Data transfer speed is rated at 10Gbs, though I haven't actually confirmed that. It works well enough for my purposes of transferring text documents and the occasional batch of vacation photos to my external SSD. Conclusion This hub from Anker is rated at 10Gbs which is plenty for me. But if you regularly transfer large amounts of data (like for video editing), I would instead recommend a powered docking station such as those from CalDigit. But for me, this portable hub does everything I need, and for much less money.
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Reviewed in the United States on January 28, 2023

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