Substance SRS 2 Adventure Road Bike

Substance SRS 2 Adventure Road Bike - £1,699.99

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

With a brand-new Reynolds 725 Heat-Treated Chrome-Moly double butted steel frame from the legendary British tubing manufacturers. Paired to carbon fork designed to take both 700c and 650b wheels & tyres, the possibilities are endless. The Substance offers you a new way to ride. 

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 SRS-2 is fitted with Shimano’s newly released 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 SRS-2 is fitted with WTB SpeedTerra 650b TCS wheels, with big volume WTB Byway TCS 47mm tyres. We believe 650b is the future of adventure cycling, the large outer diameter keeps 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 Wheels and tyres are tubeless ready, so just install the supplied valves and add sealant if you want to run tubeless. 

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-2 featuring a 3-degree bar flare. The bike is finished with a Vitus saddle with Ti rails. 

 

Features:

High-Performance Adventure Gravel Bike

Unique Renyolds 725 Steel Frame with multiple bottle mounts

Frame Material

Reynolds 725 Heat Treated Cro-mo Steel

Wheel Size

650b fitted, compatible with 700c

Groupset

Shimano GRX 600

Weight

Large: 11kg

£1,699.99

Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike
Substance SRS 2 Adventure Road Bike

Specifications

FRAMESubstance Reynolds 725 Heat Treated Chrome-Moly Steel

"External cable routing (full outer), 142 x 12mm rear end, mudguard mounts, rack mounts, 3 bottle cage mounts. "

REAR HUB WTB

12 x 142mm, Sealed Enduro radial bearings, 6-bolt

FORKSUD carbon

Full carbon tapered steerer, 100 x 12mm, mud-guard mounts.

SPOKESWTB

N/A

CHAINSETShimano GRX 600

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

FRONT TYREWTB Byway 650b x 47 TCS Road Plus

Tan Sidewall, Dual DNA Compound, Lightweight Tubeless Casing, TCS Aramid Bead

BOTTOM BRACKETBSA Threaded

Shimano SM-BBR60 68mm

REAR TYREWTB Byway 650b x 47 TCS Road Plus

Tan Sidewall, Dual DNA Compound, Lightweight Tubeless Casing, TCS Aramid Bead

FRONT DERAILLEURShimano GRX 810

Band-On FD-RX810

FRONT BRAKEShimano GRX 600/400 Hydraulic

GRX 600 levers, GRX 400 Calipers, 160mm 6-BOLT Rotor

REAR DERAILLEURShimano GRX 810

11 Speed, Shadow-Plus

REAR BRAKEShimano GRX 600/400 Hydraulic

GRX 600 levers, GRX 400 Calipers, 160mm 6-BOLT Rotor

FRONT SHIFTERShimano GRX 600

2 spd

HANDLEBARSVITUS 6061 3° Flared Adventure

128mm drop x 77mm reach, XS:400mm S:400mm M:420mm L:420mm XL:440mm XXL:440mm

REAR SHIFTERShimano GRX 600

11 spd

STEMVITUS 6061 Aluminium

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

CASSETTEHG 70011 11/34T

11spd

HEADSETFSA NO.42

tapered 1 1/8"- 1 1/2", 45°/45° upper bearing 41.8 / 28.6, lower bearing 36 / 45

CHAINKMC X-11

116 Links, 11 speed

GRIPSVITUS

EVA cork

FRONT RIMWTB SpeedTerra TCS 2.0 650b

Tubeless Tape Installed

SADDLEVITUS

0

REAR RIMWTB SpeedTerra TCS 2.0 650b

Tubeless Tape Installed

SEATPOSTVITUS 6061 Aluminium

27.2mm x 350mm (300mm for XS and S), 12mm offset

FRONT HUBWTB

12 x 100mm, Sealed Enduro radial bearings, 6-bolt

SEATCLAMPVITUS

30mm

Geometry & Sizing

Measurement instructions for Vitus Sommet range

 

Frame Size XS S M L XL XXL
Rec. Rider Height (Imperial) 5' 0" - 5' 3" 5' 3" - 5' 5" 5' 5" - 5' 8" 5' 8" - 6' 0" 6' 0" - 6' 2" 6' 2" - 6' 5"
Rec. Rider Height (Metric) 155 - 163cm 163 - 170cm 170 - 178cm 178 - 185cm 185 - 192cm 192 - 200cm
Rec. Inside Leg (Imperial) 27" - 28" 28" - 30" 30" - 32" 32" - 34" 34" - 35" 35" - 37"
Rec. Inside Leg (Metric) 68 - 73cm 70 - 74cm 74 - 82cm 82 - 86cm 86 - 90cm 89 - 94cm
Seat Tube - CT 500mm 520mm 540mm 560mm 580mm 600mm
Seat Tube - CC 462mm 482mm 502mm 522mm 542mm 562mm
(A)Virtual TT 522mm 535mm 550mm 562mm 578mm 595mm
Front Centre 584.1mm 589.3mm 597.8mm 610.2mm 629mm 638.5mm
Wheelbase 1010.3mm 1015.5mm 1024.1mm 1036.5mm 1050mm 1065mm
(E)Headtube 108mm 123mm 140mm 150mm 169mm 180mm
Fork Rake 43mm 43mm 43mm 43mm 43mm 43mm
Fork Length 398mm 398mm 398mm 398mm 398mm 398mm
(B)HT Angle 70.6° 71.3° 71.5° 71.5° 71.5° 71.75°
(C)ST Angle 74.2° 74° 73.5° 73.5° 73.2° 73.2°
(D)Chainstay 436mm 436mm 436mm 436mm 440mm 440mm
BB Drop 70mm 70mm 70mm 70mm 70mm 70mm
Crank length 165mm 170mm 172.5mm 172.5mm 175mm 175mm
Tyre size 361.5mm 361.5mm 361.5mm 361.5mm 361.5mm 361.5mm
(F)Stack  533.9mm 550.6mm 567.5mm 577mm 595mm 606.4mm
(G)Reach 370.9mm 377.1mm 381.9mm 391.1mm 398.4mm 411.9mm

FAQs

  • Where can I buy Vitus Bikes?
  • You can buy Vitus bikes directly through our exclusive retailers Wiggle and Chain Reaction Cycles
  • Do your bikes come with Warranty?
  • We offer a 5-year warranty on all our frames. On top of that we also offer an extended 2-year warranty on all components excluding wear and tear items such as bearings, brake pads, chains & cassettes etc. Our Warranty policy applies to the original owner and processed by our exclusive retail partners.To see their warranty process check: CRC & Wiggle