Availability
| The New Solaris Matte Forest C1 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
| The New Solaris Matte Forest C2 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
| The New Solaris Matte Forest C3 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
| The New Solaris Matte Forest C4 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
| The New Solaris Matte Forest C5 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
| The New Solaris Matte Ember C1 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
| The New Solaris Matte Ember C2 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
| The New Solaris Matte Ember C3 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
| The New Solaris Matte Ember C4 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
| The New Solaris Matte Ember C5 (frames expected January 2024, reserve your bike now) | RESERVE ONE |
Solaris is THE trail hardtail. Over 20 years of hardtail heritage, development and character has distilled the Solaris into your downcountry tool of choice. It's confidence inspiring, agile and fun. A singletrack scalpel one moment, planted and fast on the rocks the next.
The Solaris uses our radical Longshot geometry for sweet, short stem handling, technical trail confidence and roomy cockpit for long distance comfort.
The Reynolds 853 frame has our famously subtle and traction rich ride feel, with plenty of space for bags and bottles for long days in the saddle.
All of this adds up to give the Solaris amazing adaptability. It can switch between a high precision trail centre carver, to a 2.6" tyre high traction monster truck. It's a light and lively XC blade, a bikepacking rig, map crossing smoothie, or just your Mountain Bike. Where will your Solaris take you?
The brand new Solaris is a proper modern mountain bike, brimming with Cotic DNA. It is light, fast, capable and fun; we've been doing Downcountry for decades.
Development of stiffer and lighter short travel forks like the awesome Rockshox SID, has allowed us to focus the travel to 100-120mm and build a lighter trail hardtail frame using custom Reynolds 853 tubing. It retains the confidence inspiring character, tough nature and signature Cotic feel, at an all-day pedal friendly weight.
Our Longshot Geometry with it's slack head angle, long reach, short stem and lower BB allows you rip through singletrack corners easier than ever, and our new 5 step C-sizing reduces steps between sizes and seat tube lengths, giving more precise rider fit and comfort.
It's not just a trail ripper, the Solaris has multiple bosses on top of the down tube, as well as triple/anything cage bosses on the underside and rack mounts on the dropouts. This brings flexible fitting options perfect for Bikepacking, with many more luggage possibilities. As our customers evolve their uses of their bikes, our bikes too evolve. The Solaris is just as happy tackling long distance adventures as it is grabbing a quick power hour.
Are you looking for more fork travel and a burlier bike? Check out the BFeMAX.
Note: Orders placed for the new Solaris model will reserve stock from the first batch, currently expected early 2024. A refundable 20% deposit will reserve your bike/frame.
LOVE IT OR YOUR MONEY BACK
Ride any of our products for 30 days and if you're not happy send it back for a full refund.
Your Bike Built For You
We do things differently at Cotic. We assemble every single bike to order, and have loads of options for builds, so your Cotic is your perfect dream bike.
We now have a Factory Collection option on the bikes. Come down to our base on the edge of the Peak District, and we will set up your bike, the suspension, fit pedals, get you all comfortable. You can even take your new Cotic out on its maiden voyage around our demo loop, straight from our workshop door.
Just tick the Factory Collection check box on your order and we will look forward to seeing you. We'll contact you once your bike is built to arrange a date.
| Frame size | Rider Height in centimetres | Rider Height in feet and inches |
|---|---|---|
| C5 | 184cm - 195cm | 6ft 0in - 6ft 5in |
| C4 | 182cm - 190cm | 5ft 11in - 6ft 3in |
| C3 | 176cm - 184cm | 5ft 9in - 6ft 0in |
| C2 | 170cm - 178cm | 5ft 7in - 5ft 10in |
| C1 | 162cm - 172cm | 5ft 4in - 5ft 8in |
The chart is a guide to frame size. Longshot Geometry means that the frames are low and long, with plenty of standover room. We recommend going for the size suggested for your height on the chart, and getting all the benefits of running a super short and responsive 35-45mm stem. It's a game changer.
Our new Cotic "C" Sizing tightens the gaps between sizing, and give you more options to size up or down as you wish.
Make sure you consider your leg length as well. If you upsize you might not be able to fit a longer dropper post due to the collar hitting the seat tube top. Maximum seatpost insertion for calculating dropper post options is on the chart.
If you'd like to learn more about our mould breaking Longshot Geometry, Click Here
We don't develop our bikes around a specific fork offset, we find that it's simply a preference down to the individual rider. If you'd like to learn more about this, Click Here
If you are unsure about that or anything else, drop us a line at size@cotic.co.uk and we'll be happy to discuss set up based on what you're riding at the moment and what seatpost you are planning to use.
100mm travel forks
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
600 | 620 | 641 | 661 | 679 |
| Head Angle | 66.7° | 66.7° | 66.7° | 66.7° | 66.7° | Seat Angle | 75.7° | 75.7° | 75.7° | 75.7° | 75.7° |
| Chainstay Length | 444 | 444 | 444 | 444 | 444 |
| BB Drop | 75 | 75 | 75 | 75 | 75 |
| Head Tube Length | 100 | 110 | 120 | 130 | 130 |
| Reach | 445 | 463 | 481 | 499 | 517 |
| Stack | 606 | 615 | 625 | 634 | 634 |
| Wheelbase | 1160 | 1182 | 1204 | 1226 | 1244 |
| Usual Height Range | 162-172cm | 170-178cm | 176-184cm | 182-190cm | 184-195cm |
| Stem Length | 25-45 | 25-45 | 25-45 | 25-45 | 25-45 |
| Wheel Size | 29" | 29" | 29" | 29" | 29" |
| Max Rear Tyre Size | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 100mm travel fork, 511mm static length, with 25% sag i.e. Rider On Board. Seatpost Maximum insertion is guidance based on leaving 25mm clear below the actuator for any hose or cable to route through our frames. Your post may need less, or more, or if you use an externally routed dropper you won't need this margin at all. | |||||
120mm travel forks
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
602 | 622 | 643 | 663 | 681 |
| Head Angle | 66° | 66° | 66° | 66° | 66° | Seat Angle | 75° | 75° | 75° | 75° | 75° |
| Chainstay Length | 444 | 444 | 444 | 444 | 444 |
| BB Drop | 70 | 70 | 70 | 70 | 70 |
| Head Tube Length | 100 | 110 | 120 | 130 | 130 |
| Reach | 438 | 456 | 474 | 492 | 510 |
| Stack | 611 | 620 | 630 | 639 | 639 |
| Wheelbase | 1166 | 1188 | 1210 | 1232 | 1250 |
| Usual Height Range | 162-172cm | 170-178cm | 176-184cm | 182-190cm | 184-195cm |
| Stem Length | 25-45 | 25-45 | 25-45 | 25-45 | 25-45 |
| Wheel Size | 29" | 29" | 29" | 29" | 29" |
| Max Rear Tyre Size | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 120mm travel fork, 531mm static length, with 25% sag i.e. Rider On Board. Seatpost Maximum insertion is guidance based on leaving 25mm clear below the actuator for any hose or cable to route through our frames. Your post may need less, or more, or if you use an externally routed dropper you won't need this margin at all. | |||||
100mm travel forks
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
603 | 623 | 644 | 664 | 682 |
| Head Angle | 65.4° | 65.4° | 65.4° | 65.4° | 65.4° | Seat Angle | 74.4° | 74.4° | 74.4° | 74.4° | 74.4° |
| Chainstay Length | 444 | 444 | 444 | 444 | 444 |
| BB Drop | 66 | 66 | 66 | 66 | 66 |
| Head Tube Length | 100 | 110 | 120 | 130 | 130 |
| Reach | 432 | 450 | 468 | 486 | 504 |
| Stack | 615 | 624 | 634 | 643 | 643 |
| Wheelbase | 1171 | 1193 | 1215 | 1237 | 1255 |
| Usual Height Range | 162-172cm | 170-178cm | 176-184cm | 182-190cm | 184-195cm |
| Stem Length | 25-45 | 25-45 | 25-45 | 25-45 | 25-45 |
| Wheel Size | 29" | 29" | 29" | 29" | 29" |
| Max Rear Tyre Size | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 100mm travel fork, 511mm static length, with no sag. Seatpost Maximum insertion is guidance based on leaving 25mm clear below the actuator for any hose or cable to route through our frames. Your post may need less, or more, or if you use an externally routed dropper you won't need this margin at all. | |||||
120mm travel forks
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
605 | 625 | 646 | 666 | 684 |
| Head Angle | 64.6° | 64.6° | 64.6° | 64.6° | 64.6° | Seat Angle | 73.6° | 73.6° | 73.6° | 73.6° | 73.6° |
| Chainstay Length | 444 | 444 | 444 | 444 | 444 |
| BB Drop | 60 | 60 | 60 | 60 | 60 |
| Head Tube Length | 100 | 110 | 120 | 130 | 130 |
| Reach | 423 | 441 | 459 | 477 | 495 |
| Stack | 621 | 630 | 640 | 649 | 649 |
| Wheelbase | 1179 | 1201 | 1223 | 1245 | 1263 |
| Usual Height Range | 162-172cm | 170-178cm | 176-184cm | 182-190cm | 184-195cm |
| Stem Length | 25-45 | 25-45 | 25-45 | 25-45 | 25-45 |
| Wheel Size | 29" | 29" | 29" | 29" | 29" |
| Max Rear Tyre Size | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" | 29 x 2.6" |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 120mm travel fork, 531mm static length, with no sag. Seatpost Maximum insertion is guidance based on leaving 25mm clear below the actuator for any hose or cable to route through our frames. Your post may need less, or more, or if you use an externally routed dropper you won't need this margin at all. | |||||
Available as frame only from: £1199
- Large diameter, thinwall, air hardening Reynolds 853 steel front triangle with signature Ovalform top tube
- 44mm standard head tube designed with external bottom cup for taper steerer compatiblity and zero stack top cup for minimal stack height
- Taper butted Reynolds 853 seat tube, with sweet, neat integrated seat binder
- 31.6mm seatpost size is dropper seatpost compatible, internal "Stealth" routing
- Signature Cotic 4130 cromo wishbone stay rear end. Bridge-less S-bend chainstays with Cotic Hexten gussets for improved fatigue life and massive tyre clearance
- Lots of bosses. All along the down tube at 64mm bottle cage spacing for maximum luggage and cage flexibility. These also double as the cable/hose routing points
- Triple bottle/anything cage bosses under the down tube for extra bottle/keg
- Boost148 Thru Axle Rear End - Added wheel stiffness and clearance for 29x2.6
- Minimum 100mm travel forks or 483mm rigid. Maximum 120mm travel fork
- Geometry with commitment! Cotic Longshot Geometry brings balance, composure, fun and speed
- Sizes - C1 to C5. The frames are designed to be compact and chuckable. Check out the Cotic Size Guide for the full detail
ORDER YOUR FRAME
Complete bikes from: £2199
Bikes are now available worldwide, with free shipping to UK, Ireland and mainland Europe.
We have several levels of stock build which are based around our favourite parts in builds you can trust. We never specify anything we haven't ridden, tested and enjoyed. However, just about everything in your build can be customised to help with fit (contact us if you need help) or to personalise your bike. Want a different fork? Shock? Brakes? Wheels? Tyres? Bars? Stem? Longer drop seatpost? Women's saddle? Colour matched Hope components? No problem. It's your bike.
All the bikes are assembled from a frame right here in the UK by us. We can do everything from bare frame to complete bike: Send us your favourite saddle and grips to fit. Send us your wheels if you have a nice pair you want to use. There's no point you getting kit you don't want. It's wasteful. That gives you almost limitless options to customise and tune your bike to your needs. If you can't see an option you'd like on the order form, get in touch. We all know it's good to head off piste sometimes!
Tap on a build title below to see the default specification and price for that build... then hit the 'CONFIGURE YOUR BIKE' button to see all the customisations you can make to the build. When you select your country at the bottom of the form, sales taxes (VAT), pricing and shipping will automatically update for you. Once you're happy, order your bike!
- Special Deal / Bronze SLX - 120mm Revelation RC - MT620 wheels
- Downcountry / Silver SLX - 120mm Revelation RC - Hunt Trail Wide wheels
- Downcountry / Gold XT - 120mm SID Ultimate - Hunt Trail Wide wheels
- Downcountry / Gold GX Eagle - 120mm SID Ultimate - Hunt Trail Wide wheels
- Downcountry / Platinum XTR eeWING - 120mm SID Ultimate - Hope wheels
- XC / Silver SLX - 100mm SID Ultimate - HUNT XC Wide wheels
- XC / Gold XT - 100mm SID Ultimate - Hunt XC Wide wheels
- XC / Gold GX Eagle - 100mm SID Ultimate - Hunt XC Wide wheels
- XC / Platinum XTR eeWING - 100mm SID Ultimate - Hope wheels
| headset | Cane Creek Headset 40 Series ZS44/EC44 |
|---|---|
| bottom bracket | Shimano MT800 XT Bottom Bracket |
| fork | Rockshox Revelation RC - 120mm (with Motion Control) |
| wheels | Shimano MT620 Wheels Boost 29 12spd |
| cassette | SLX 12spd 10-51 Cassette |
| disc brake | Pair of Shimano Deore M6100 brakes |
| disc brake | Pair of Shimano rotors 180/180 centerlock |
| chainset | SLX M7100 Chainset with 32t chainring |
| groupset | SLX M7100 1x12 Drivetrain |
| finishing kit | Cotic Lockon grips and saddle |
| tyres | Wolfpack Trail/Cross 29x2.4 tyres |
| handlebar | Cotic Calver Bars - 780 x 25 rise, 5deg up, 9deg back (black) |
| stem | Cotic SHORTERSTEM - 35mm |
| seatpost | CC Alu 31.6 350mm seatpost |
| price | £2199 |
Radical Longshot geometry keeps the bike stable through the rough stuff, planted in the corners and pinpoint accurate in the steep tech. Couple a super short 35mm stem to the optimised head angle and the bike really pushes you on, looking for every stump to boost off, rock to gap and berm to rail, keeping you connected to the trail while maintaining incredible poise and composure.
Reynolds 853 builds a light, lively and fantastically robust front end, and includes our custom ride tuned Ovalform top tube which helps to deliver that famous ride feel. The frames' steel construction is compliant and naturally ground moulding, extracting grip and feedback from the trail where you thought there was none. Pair it to our custom sized and shaped heat treated cromoly rear end for the lightest, toughest, most beautiful riding frame.
All Cotic bikes are assembled in the UK from and frame up. That way, we can build exactly what you want. Your dream bike!
We have set specifications, but these are just the start. Want the Silver spec bike with tubeless tyres? Easy! Want a big can air shock on your droplink bike instead of the inline? It's there too. Full colour matched Hope parts, and add the matching brakes too? It's a click away, and everything else in between. If it's not a choice on the order form, just ask.
When you contact us you are talking to the people who design the frames and will be building your bike. We check it and build and pack it in our award winning bike boxes with the same care we would our own bike, because we know how important it is. We build your bike, for you.
Like the idea of 29" wheels, but prefer a tougher frame optimised around 140mm forks and above? You need the BFeMAX.
If you like the idea the Solaris, but want a full suspension bike with similar personality, you need the FlareMAX.
Got the bikepacking bug, love the offroad capability of 29" wheels, but want more luggage fittings? You need to look at the Cascade
Want to get right into the details about why our bikes are built the way they are? Geek away my friend!
Cotic frames are designed, developed, engineered and tested entirely by us at our base in Chesterfield, in the UK. The Peak District is right on our doorstep and is a perfect proving ground for developing world class bikes. Our founder - Cy Turner - is the lead designer and engineer, and our frames are rigorously ride tested by everyone at Cotic as well as our brand ambassadors. The frames are fully certified and lab tested in excess of the requirements of ISO4210 safety standards.
This frame is hand made and painted by Fort in Czechia, chosen because of their years of experience building high end frames with our favourite materials, their top quality finish and passion for lovely bikes. We work closely with them to ensure the frames meet our high standards.
Each frame has an internal anti-corrosion protection applied before going to paint. After we've agonised over the colours, designs and decals the frames are painted to the highest quality including a protective clear coat, before extensive QC. Once the frames reach us in the UK, we carry out further QC, and prep the frames for headset and bottom bracket installation.
As always, all complete bikes are built to order by us here in the Peak District, to the exact spec of your choice. We build your bike for you.
Seatpost diameter: 31.6mm (380mm minimum, seatpost insertion required: 100mm minimum)
Fork: Maximum 120mm travel, 533mm axle-crown (without sag). Minimum 100mm.
Chainline: Maximum 34t using 52mm/53mm chainline, or 36t using 55mm chainline (max chainring sizes given are for round rings. Reduce by 2 teeth for oval)
Dropper Post: Stealth Internal - Remote routed along the down tube
Bottom Bracket width: 73mm
Bottom Bracket thread: Conventional English/BSA
Chainguide Mounting: ISCG05
Headset: 44mm cup. SHIS designation ZS44/28.6 upper, EC44/40 lower (for example a Hope 2H) [click here for info]
Rear Hub: Boost148 12mm thru axle
Front Mech: 34.9mm band on, high clamp, Shimano 11 speed Side Swing only [click here for info]. 12 speed use is strictly 1x; 12 speed front mechs will not work.
Rear Axle: Cotic 12x148, M12x1.75 thread
Rear Mech Hanger: Cotic Escapade/Cascade/Solaris2023 [click here to order spare]
Rear Brake Mounting: PM7 Post Mount 180mm rotor only
Tyres: Up to 29 x 2.6"
