Cotic Cascade Gravel Adventure bike, Reynolds 853 steel, Gloss Forest Green, Side View

Cotic Cascade Gold

Forest Green Gloss / XS
£3,999.00
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Cotic Cascade Gravel Adventure bike, Reynolds 853 steel, Gloss Forest Green, Side View

Cotic Cascade Gold

£3,999.00

Cascade is our inspirational drop bar adventure bike. Go anywhere: Bikepacking, gravel, dirt, distance

To call the Cascade a gravel bike undersells it. It’s Cotic’s drop bar adventure bike: Super strong Reynolds 853 steel, Sureshot handling and genuine offroad capability, equally at home threading singletrack, spinning out kilometres on quiet back roads, or disappearing into the hills for days at a time. It urges you to go further. And then a bit further than that.

Our Ambassador Abby rode hers across Africa. Your adventure doesn't have to be that ambitious, but it could be.

The Ride

Cascade is designed to thrive offroad, not just survive. Cotic Sureshot geometry gives you short stem agility between the trees, and long wheelbase stability and confidence when you’re loaded up or moving fast. The drop bars give a comfortable, versatile position for long days. It’s familiar enough for road riders stepping into the rough stuff, and a revelation for mountain bikers discovering how much fun this kind of bike can be on familiar trails.

Go minimalist with our bespoke Alpaca steel fork for the purest ride, or add 100mm suspension forks for more capability and comfort on demanding terrain. However you choose to build it, the Cascade wears every setup with confidence and panache.

Not All Steel Is Equal

Reynolds 853 is a special heat-treated steel, which makes it stronger than standard steel tubing. That lets us use thinner walls and build a lighter frame without losing the toughness steel is known for. Every Cascade is hand made and finished in the EU. It’s a frame built to be ridden hard for years, across continents if that’s where your plans take you.

The top of the range Cotic Cascade build features slick and quick Shimano Di2 wireless electric shifting, across a wide range cassette for easy climbing and plenty of speed at the other end. Our custom Easton EA90 cranks keep the Q-Factor low for comfortable pedalling, and the Gold build gets a Bikeyoke dropper post as standard for easier foot down when loaded, and comfortable descending in the drops.

Features
  • Thinwall, air hardening Reynolds 853 steel front triangle with signature Cotic Ovalform top tube. Designed with carrying loads in mind.
  • 44mm headset allows longer head tubes to maximise front triangle bag space, whilst on smaller size we can keep bar height comfortable.
  • Reynolds 853 34.9mm seat tube gives great precision to the ride, especially when loaded.
  • 31.6mm seatpost size is dropper seatpost compatible, with internal "Stealth" routing.
  • Signature Cotic 4130 cromo wishbone stay rear end. Bridge-less S-bend chainstays with Cotic Hexten gussets for improved fatigue life.
  • Huge number of bosses along the down tube at 64mm bottle cage spacing for maximum luggage and cage flexibility. These also double as the cable/hose routing points.
  • Bosses are also at bottle cage spacing under the down tube, on the seat tube, and on top of the top tube at the head tube end, meeting the 'gas tank' bag mounting standard.
  • Mounting points for either full racks or mini Nitto M18 style racks on both rear of Cascade frame and on Alpaca fork. Note XS and SML frame sizes need the Cotic Rack Adapter to fit a rear rack.
  • Boost148 Thru Axle Rear End - Added wheel stiffness and clearance for 29x2.4 or 27.5x2.8 tyres.
  • 483mm axle to crown Cotic Alpaca Fork, 44mm offset, Boost110 x 15 thru axle. Clearance for 29x2.6 / 27.5 x 3.0 tyres in the fork. Works great with a 100mm travel suspension fork too.
  • Flat Mount +20 brakes - use your favourite drop bar brakes with proper sized 180 front/160 rear rotors.
  • Progressive geometry designed for the dirt. Cotic Sureshot Geometry brings balance, composure, fun and speed.
  • Five sizes to get your fit right - XS to XL. The frames are designed to be confident and enjoyable.
  • Weight - Frame 2.63kg/5.8lbs for the large, with axle. Alpaca fork 1.38kg/3.04lb uncut without axle. 

Make it yours. On this bike you can choose A La Carte custom paint. A La Carte frames are painted to order right here in the UK, just a few miles from Cotic HQ.

Choose your frame colour and decal colour from our list of tried and tested paints, and choose a matte or gloss finish.

  • A La Carte adds £300 to the price.
  • Custom painted to order - 8 weeks
See the full A La Carte guide and more examples → Cotic A La Carte colour chart
Jeht Ember Gloss with White Highlight with Black Graphics
Jeht Ember Gloss with White Highlight with Black Graphics
Golfie Green Gloss with White Graphic
Golfie Green Gloss with White Graphic
Forest Gloss with White Graphics
Forest Gloss with White Graphics
Copper Orange Matte with Silver Graphics
Copper Orange Matte with Silver Graphics
Colour
Frame Size
Hope colours

This build comes with Hope headset, wheel hubs. Choose your colour.

Prefer to pay a 20% deposit, or want to change the spec? Add it to your basket and choose Place Provisional Order, or call us on 07970 853 531. Nothing is charged until we've agreed your build.

  • Free UK delivery. Europe: £150 for bikes, £40 for frames. No UK VAT is charged to Europe; you pay import VAT and any duties and fees on delivery
  • Built and checked before dispatch — front wheel, bars and pedals to fit
  • Available via Cyclescheme, Green Commute Initiative or Cycle Solutions

What's new

  • 2026 Cascade Gen 2 launched: updated geometry with rider-tuned reach changes on Medium, Large, and XL, cable routing moved under the down tube, a 44mm straight head tube, a new UDH dropout for SRAM Full Mount transmission compatibility, and an improved seatstay design for better brake clearance.

Origin

MADE IN CZECH REPUBLIC

Cotic frames are designed, developed, engineered and tested entirely by us at our base in the Peak District, near Sheffield in the UK. Our founder - Cy Turner - is the lead designer and engineer, and our frames are rigorously ride tested by everyone at Cotic. They are fully certified and lab tested in excess of the requirements of ISO4210 safety standards.

Cascade Gen2 frames delivered from July 2026 have been hand made by Fort in Czechia.

Previous to that, Cascade Gen2 frames delivered from October 2025 were made in Portugal.

A La Carte frames are painted to order right here in the UK, just a few miles from Cotic HQ. You can choose the base colour and decal colour from our extensive list of tried and tested paints, and you also have the choice of matte or gloss finish on whichever colourway you choose.

If you order the new Forest stock colour, those frames have been built by Fort in Czechia, and they have finished the frames as well, with their tough, beautiful gloss powdercoat.

As always, all complete bikes are built to order by us right here in our workshop, to the exact spec of your choice. We build your bike for you.

Cotic Cascade Gold

Full specification

Headset
Hope 2H for tapered steerer, in your choice of Hope colour
Bottom bracket
RaceFace 30mm BB
Wheels
Hope Fortus 26 29" wheels, Microspline, Pro5 hubs, in your choice of Hope colour
Disc brakes
Pair of Shimano rotors 180/160, 6-bolt for direct mount
Groupset
Shimano GRX 12spd Di2 Wireless, Hydraulic Disc Brakes
Cassette
Shimano XT M8200 12spd, 10-51
Chainset
Easton EA90 Boost Chainset 172.5mm, 34t
Finishing kit
WTB Rocket 142 saddle and black bartape
Tyres
WTB Macro 29x2.4 Light Tanwall with tubeless kit
Seatpost
Bikeyoke 125mm dropper post for Cascade, included as standard (GRX or flat bar only)
Handlebar
Cotic Valley Bars - 46cm Alu Flared Drop
Stem
Cotic 60mm Stem, 31.8 Clamp

Sizing & geometry

XS 155 - 166cm
Small 165 - 172cm
Medium 172 - 180cm
Large 180 - 189cm
XL 186 - 195cm
Frame Size XS Small Medium Large XL
Seat Tube (centre-top) 400 435 470 505 540
Top Tube Length (effective) 532 546 575 603 631
Rear Centre 439 439 439 439 439
Head Angle 68° 68° 69° 69° 69°
Seat Angle 74.5° 74° 74° 74° 74°
BB Drop 70 70 70 70 70
Head Tube Length 100 116 133 150 165
Reach 357 372 393 414 435
Stack 607 619 640 656 667
Wheelbase 1064 1077 1109 1136 1163
Cotic Alpaca fork included with frame
Rigid Fork Length 483 483 483 483 483
Fork Offset 44 44 44 44 44

Component sizes

For fitting your own parts, or checking compatibility before you buy.

Seatpost diameter
31.6mm (350mm minimum, seatpost insertion required: 100mm minimum)
Dropper post
Stealth internal, P-clip routing on the down tube
Suspension fork
100mm travel, maximum 506mm axle to crown length (without sag)
Front hub
Boost110, 15mm thru axle
Rear axle
Cotic 12x148, M12x1.0 thread
Rear mech hanger
UDH (Transmission compatible)
Chainline
Maximum 38t round / 36t oval, using Boost 52mm chainline
Front mech
N/A, 1x only
Brakes
Flat Mount +20 front and rear. Rotors: 180mm front / 160mm rear recommended, maximum 180mm front and rear
Brakes (flat/MTB bar)
Post mount brakes can be fitted with 180mm rotors front and rear using Shimano adaptors SM-MA-F160P/D front and SM-MA-R160P/D rear
Tyres
29 x 2.6" or 27.5 x 3.0" front; 29 x 2.4" or 27.5 x 2.8" rear

Frequently asked questions

What is the Cotic Cascade?
The Cotic Cascade is a steel drop-bar adventure bike, built for gravel riding, bikepacking, and off-road touring. It's made from Reynolds 853 steel with Cotic's Sureshot geometry, designed to handle everything from singletrack to multi-day loaded expeditions.
Is the Cascade a gravel bike or a mountain bike?
It's a hybrid of both. The Cascade has drop bars and gravel-style handling but uses mountain-bike proportions — wide tyre clearance, Boost hub spacing, and a 1x-only drivetrain — so it rides more capably off-road than a typical gravel bike while staying faster and lighter than a mountain bike.
How much does the Cotic Cascade cost?
Framesets start from £1,329. Complete bikes start from £2,749 for the Bronze build, £3,299 for the Silver build, and £3,999 for the Gold build.
What sizes does the Cascade come in?
Five sizes: XS, Small, Medium, Large, and XL, fitting riders roughly 5'1" to 6'5" (155cm–195cm).
What frame material is the Cascade made from?
Reynolds 853 steel for the front triangle, paired with a Cotic 4130 chromoly rear end. The fork (Cotic Alpaca) is also heat-treated chromoly.
Where is the Cotic Cascade made?
Cascade frames are hand made by Fort in Czechia. Complete bikes are assembled to order in the UK by Cotic. Custom "A La Carte" paint colours are painted to order in the UK, near Cotic's Peak District workshop.
Can the Cascade take a suspension fork?
Yes. It ships with a rigid steel Alpaca fork by default, but is compatible with a RockShox SID SL suspension fork with 100mm of travel.
What's the maximum tyre clearance on the Cascade?
Up to 29 x 2.4" at the rear and 29 x 2.6" at the front, or alternatively 27.5 x 2.8" rear / 27.5 x 3.0" front.
Does the Cascade fit a dropper post?
Yes. It takes a 31.6mm seatpost with internal "Stealth" routing, and requires a minimum 350mm seatpost length.
Does the Cascade have mounts for bikepacking bags and racks?
Yes, extensively. There are bottle bosses at 64mm spacing across the down tube, seat tube, and top tube, "Anything Cage" mounts under the down tube and on the fork legs, and rack mounts front and rear.
What's the difference between the Cascade and the Cascade Flat Bar?
They share the same frame platform, but the Cascade Flat Bar swaps drop bars for flat/MTB bars for riders who want the same capability without the drop-bar riding position.
What's the difference between the Cascade and the Escapade?
The Escapade is Cotic's lighter, faster drop-bar bike for riders who want a more road-oriented sensibility. The Cascade is the more off-road-capable, load-ready option of the two.
What's the difference between the Cascade and the Solaris?
The Solaris is a dedicated off-road hardtail mountain bike with flat bars, aimed at riders who want a more focused trail machine. The Cascade is built specifically around drop-bar adventure and gravel riding.
Will I pay Import Duty?
No, Cascade is made in Czechia. This means 0% Duty for EU purchases.

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