Substance VRX
Vitus
Gravel
Substance VRX is an alloy gravel road bike (2024), by Vitus, from the Substance lineup. It is a strong match for a wide range of riders thanks to its fit flexibility, with a balanced riding position, while being built for broader mixed-surface riding and longer routes. On MatchBikes metrics, it scores well for strong value-for-money versus many similar bikes, good fit flexibility for dialing in rider position, and a balanced ride feel between comfort and directness. That said, the trade-off to keep in mind is less emphasis on outright speed than speed-focused builds. If this looks close to what you want, compare this bike on MatchBikes.com against similar models.
5.6
Rating

+2
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Score Summary
Performance
3.2
Value
8.8
Fit
6.8
Performance
Built for speed and efficiency
Speed
1.9
Very Low
Climbing Efficiency
6.4
All-Rounder
Aerodynamics
4.9
Minimal Aero
Fit
Dialed-in Fit & Comfort
Riding Position
6.0
Balanced
Fit Flexibility
7.9
Adjustable
Ride Comfort
6.4
Balanced
Value
Value for Money
8.8
Exceptional Value
Surface Range
AdventureSpecifications
General
Brand
Vitus
Model
Substance VRX
Year
2024
Price
$2,121
Weight
10.2 kg
Category
Road
Sub Category
Gravel
Groupset
Apex
Frame
Frame
Substance 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
Suspension Fork
Substance Carbon, UD Carbon, Tapered Steerer, 100 x 12mm, Mudguard Mounts, Flat Mount, Axle Specifcations: 120mm Length, 14mm Thread Length, M12xP1.5 Thread Pitch
Suspension Type
Rigid
Drivetrain
Shift Levers
SRAM Apex, 11 Speed
Rear Derailleur
SRAM Apex, 11 Speed, Long Cage
Front Derailleur
N/A, N/A
Cassette
Sunrace MS8, 11 Speed, 11-42T
Crank
SRAM Apex X-Sync, 40T, 11 Speed, XS:165mm S:170mm M:172.5mm L:172.5mm XL:175mm XXL:175mm
Bottom Bracket
SRAM GXP, BSA Threaded, 68mm, English
Chain
SRAM PC1110, 11 Speed
Wheels
Front Hub
DT Swiss 370, 12x100mm, 6 Bolt
Rear Hub
DT Swiss 370, 142x12mm, 6 Bolt, HG Freehub
Rims
Front: DT Swiss G 1800 Spline, 650b, Tubeless Ready, Rear: DT Swiss G 1800 Spline, 650b, Tubeless Ready
Tires
Front: WTB Venture TCS Road Plus, 650b x 47, Tubeless Ready, Dual DNA Compound, UST Aramid Bead, Rear: WTB Venture TCS Road Plus, 650b x 47, Tubeless Ready, Dual DNA Compound, UST Aramid Bead
Brakes
Brake Type
Hydraulic Disc
Brake Description
SRAM Apex, Hydraulic Disc, Flat Mount
Cockpit
Stem
Vitus 6061 Aluminium, 3D Forged, Bar Bore: 31.8mm, +/- 7 degrees, XS:80mm S:80mm M:90mm L:100mm XL:110mm XXL:110mm
Handlebar
Vitus 6061 Aluminium Wing, 77mm Reach, 128mm Drop, 16 Degree Flare, XS:400mm S:400mm M:420mm L:420mm XL:440mm XXL: 440mm
Grips
Vitus Super Grip, Anti Slip, Shockproof
Seat
Saddle
Vitus, Steel Rail
Seatpost
Vitus 6061 Aluminium, 27.2mm x 350mm, 12mm Offset
Geometry
| Measurement | XS | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.439 mm | 1.462 mm | 1.487 mm | 1.476 mm | 1.495 mm | 1.471 mm |
| Front Center | 591.4 mm | 596.6 mm | 605.1 mm | 617.4 mm | 630.6 mm | 645.2 mm |
| Rake | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm |
| Trail | 63 mm | 59 mm | 58 mm | 58 mm | 61 mm | 60 mm |
| Stack | 534 mm | 551 mm | 568 mm | 577 mm | 595 mm | 606 mm |
| Reach | 371 mm | 377 mm | 382 mm | 391 mm | 398 mm | 412 mm |
| Top Tube Length | 522 mm | 535 mm | 550 mm | 562 mm | 578 mm | 595 mm |
| Seat Tube Angle | 74.2 ° | 74 ° | 73.5 ° | 73.5 ° | 73.2 ° | 73.2 ° |
| Seat Tube Length | 475 mm | 495 mm | 515 mm | 535 mm | 555 mm | 575 mm |
| Head Tube Angle | 70.6 ° | 71.3 ° | 71.5 ° | 71.5 ° | 71.5 ° | 71.75 ° |
| Head Tube Length | 112 mm | 127 mm | 144 mm | 154 mm | 173 mm | 184 mm |
| Chainstay Length | 436 mm | 436 mm | 436 mm | 436 mm | 440 mm | 440 mm |
| Wheelbase | 1017 mm | 1022 mm | 1031 mm | 1043 mm | 1057 mm | 1071 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Wheels | 650 | 650 | 650 | 650 | 650 | 650 |
| Rider Min Height | 154 cm | 161 cm | 169 cm | 177 cm | 184 cm | 192 cm |
| Rider Max Height | 164 cm | 172 cm | 180 cm | 187 cm | 194 cm | 203 cm |




























































