sti gravel bike Vitus Substance VRS 2 Adventure Road Bike (2021) – Vitus Bikes
SKU: 21350406885
sti gravel bike

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

Sale price$26.14 Regular price$29.04
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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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
  • 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: 21350406885

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★★★★★ 5
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Reviewed in the United States on April 17, 2025
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ryan johnson
Bozeman, US
★★★★★ 5
Tough and sturdy
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Have lasted my dog for years now and she is a tough chewer. Worth the money
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Reviewed in the United States on December 12, 2025
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Sea Jay
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★★★★★ 5
Great quality and folding it in half is a plus. Fits under a seat in car/truck.
Purchased another, as we need one in each car. This is a great ball thrower, especially as it folds in a half. Makes it easy to store under a car/truck seat. Haven’t had any problem with it, great quality!
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Reviewed in the United States on May 4, 2026
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Phoenix, US
★★★★★ 5
Fantastic throwing aid!
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Reviewed in the United States on February 14, 2024
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Debra Terry
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★★★★★ 5
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