JUMP TO SECTION Configure your BFe check availability 0% finance options complete bikes from: £2,399 frame only: £649
| BFe Gloss Denim with new Graphics - C1 (out of stock - restocking in June 27) | SOLD OUT |
| BFe Gloss Denim with new Graphics - C2 (in stock) | ORDER NOW |
| BFe Gloss Denim with new Graphics - C3 (in stock) | ORDER NOW |
| BFe Gloss Denim with new Graphics - C4 (out of stock - restocking in June 27) | SOLD OUT |
| BFe Gloss Denim with new Graphics - C5 (out of stock - restocking in June 27) | SOLD OUT |
| BFe Glow White with new Graphics - C1 (in stock) | ORDER NOW |
| BFe Glow White with new Graphics - C2 (in stock) | ORDER NOW |
| BFe Glow White with new Graphics - C3 (sold out) | SOLD OUT |
| BFe Glow White with new Graphics - C4 (sold out) | SOLD OUT |
| BFe Glow White with new Graphics - C5 (sold out) | SOLD OUT |


Some bikes are fast. Some bikes are tough. The BFe is both, and it doesn't ask you to choose.
This is Cotic's hardcore hardtail, built for longer travel forks, bigger terrain, and riders who want to point at something steep and commit. But here's the thing; despite the tough-sounding name and the aggressive intentions, the BFe has a beautiful ride feel. It is still a Cotic, after all. Forgiving, supple, springy – the signature steel character that defines every bike we build is fully present here, even in our most capable trail machine.
That makes it something rare. A hardtail that descends with complete confidence, climbs with ease, and pedals comfortably for hours. One bike that handles a smash-and-grab session on local trails just as naturally as a long day in the backcountry with a frame bag stuffed full of gear.
One Bike, Two Characters
The BFe features our Double Decker Dropout, a unique system that lets you run a full 29er setup or switch to a mullet 27.5 rear wheel. The frame angles and bottom bracket height stay identical either way. What changes is the character.
Run it as a full 29er and the BFe becomes a steamroller. Big wheels, long wheelbase, big mountains, serious chunk, it's the setup for riders who want to cover ground fast and make their full-suspension mates question their choices.
Switch to mullet and the attitude shifts. The 27.5 rear wheel position shortens the chainstay by 10mm, which doesn't sound like much until you're in a steep corner or flicking the bike off a kicker. Easier to manual. More agile in tight, committed terrain.
Same frame. Same angles. Two genuinely different bikes. You choose on the day.
Why BFe Makes Sense
Built on Experience
The BFe has been in the Cotic range since 2005 and is now in its seventh generation. It's still the benchmark for what a tough steel hardtail can be. Twenty years of trail feedback, iteration, and zero corners cut has led here. It's the most capable, most versatile hardtail we have ever made.
Radical Longshot geometry keeps the bike stable through the rough stuff, planted in the corners and pinpoint accurate in the steep tech.
Learn more...
Reynolds 853 downtube paired with custom Cotic FM tubing.
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. Tick the Factory Collection check box on your order.
If you are in the UK, you can test ride a BFe here at our HQ on the edge of the Peak District.
Look into a test ride...
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 dream bike.
Get in touch. Let's talk about your next bike...
Ride any of our products for 30 days and if you're not happy send it back for a full refund.
Find out more about our guarantee...
choose any highlight above to find out more
| 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 |
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.
Angles and BB height DO NOT CHANGE with the different rear wheel sizes. The Double Decker Dropout accounts for the difference. The only change is the chainstay length, which is listed below
130mm travel forks - dimensions in mm
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
604 | 626 | 647 | 669 | 690 |
| Head Angle | 65.4° | 65.4° | 65.4° | 65.4° | 65.4° | Seat Angle | 75.4° | 75.4° | 75.4° | 75.4° | 75.4° |
| Chainstay Length (with 29" rear wheel) |
445 | 445 | 445 | 445 | 445 |
| Chainstay Length (27.5" rear wheel) |
431 | 431 | 431 | 431 | 431 |
| BB Drop (from 29er front wheel, same for both rear wheel sizes) |
73 | 73 | 73 | 73 | 73 |
| Head Tube Length | 100 | 110 | 120 | 130 | 140 |
| Reach | 442 | 461 | 480 | 499 | 518 |
| Stack | 622 | 631 | 640 | 649 | 658 |
| Wheelbase (with 29" rear wheel) |
1184 | 1207 | 1230 | 1253 | 1276 |
| Wheelbase (27.5" rear wheel) |
1180 | 1203 | 1226 | 1249 | 1272 |
| 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 |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 130mm travel fork, 541mm static length, with 32mm 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. | |||||
140mm travel forks - dimensions in mm
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
605 | 627 | 648 | 670 | 691 |
| Head Angle | 65° | 65° | 65° | 65° | 65° | Seat Angle | 75° | 75° | 75° | 75° | 75° |
| Chainstay Length (with 29" rear wheel) |
445 | 445 | 445 | 445 | 445 |
| Chainstay Length (27.5" rear wheel) |
431 | 431 | 431 | 431 | 431 |
| BB Drop (from 29er front wheel, same for both rear wheel sizes) |
70 | 70 | 70 | 70 | 70 |
| Head Tube Length | 100 | 110 | 120 | 130 | 140 |
| Reach | 438 | 457 | 476 | 495 | 514 |
| Stack | 625 | 634 | 643 | 652 | 661 |
| Wheelbase (with 29" rear wheel) |
1184 | 1207 | 1230 | 1253 | 1276 |
| Wheelbase (27.5" rear wheel) |
1174 | 1197 | 1220 | 1243 | 1264 |
| 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 |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 140mm travel fork, 551mm static length, with 33mm 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. | |||||
150mm travel forks - dimensions in mm
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
606 | 628 | 649 | 671 | 692 |
| Head Angle | 64.7° | 64.7° | 64.7° | 64.7° | 64.7° | Seat Angle | 74.7° | 74.7° | 74.7° | 74.7° | 74.7° |
| Chainstay Length (with 29" rear wheel) |
445 | 445 | 445 | 445 | 445 |
| Chainstay Length (27.5" rear wheel) |
431 | 431 | 431 | 431 | 431 |
| BB Drop (from 29er front wheel, same for both rear wheel sizes) |
67 | 67 | 67 | 67 | 67 |
| Head Tube Length | 100 | 110 | 120 | 130 | 140 |
| Reach | 432 | 453 | 472 | 491 | 510 |
| Stack | 628 | 637 | 646 | 655 | 664 |
| Wheelbase (with 29" rear wheel) |
1187 | 1210 | 1233 | 1256 | 1279 |
| Wheelbase (27.5" rear wheel) |
1177 | 1200 | 1223 | 1246 | 1267 |
| 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 |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 150mm travel fork, 561mm static length, with 35mm 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. | |||||
160mm travel forks - dimensions in mm
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
607 | 629 | 650 | 672 | 693 |
| Head Angle | 64.4° | 64.4° | 64.4° | 64.4° | 64.4° | Seat Angle | 74.4° | 74.4° | 74.4° | 74.4° | 74.4° |
| Chainstay Length (with 29" rear wheel) |
445 | 445 | 445 | 445 | 445 |
| Chainstay Length (27.5" rear wheel) |
431 | 431 | 431 | 431 | 431 |
| BB Drop (from 29er front wheel, same for both rear wheel sizes) |
65 | 65 | 65 | 65 | 65 |
| Head Tube Length | 100 | 110 | 120 | 130 | 140 |
| Reach | 431 | 450 | 469 | 488 | 507 |
| Stack | 630 | 639 | 648 | 657 | 666 |
| Wheelbase (with 29" rear wheel) |
1190 | 1213 | 1236 | 1259 | 1282 |
| Wheelbase (27.5" rear wheel) |
1180 | 1203 | 1226 | 1249 | 1270 |
| 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 |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 160mm travel fork, 571mm static length, with 38mm 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. | |||||
130mm travel forks - dimensions in mm
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
608 | 630 | 651 | 673 | 694 |
| Head Angle | 64° | 64° | 64° | 64° | 64° | Seat Angle | 74° | 74° | 74° | 74° | 74° |
| Chainstay Length (with 29" rear wheel) |
445 | 445 | 445 | 445 | 445 |
| Chainstay Length (27.5" rear wheel) |
431 | 431 | 431 | 431 | 431 |
| BB Drop (from 29er front wheel, same for both rear wheel sizes) |
62.6 | 62.6 | 62.6 | 62.6 | 62.6 |
| Head Tube Length | 100 | 110 | 120 | 130 | 140 |
| Reach | 429 | 448 | 465 | 486 | 505 |
| Stack | 633 | 642 | 651 | 660 | 669 |
| Wheelbase (with 29" rear wheel) |
1193 | 1216 | 1239 | 1262 | 1285 |
| Wheelbase (27.5" rear wheel) |
1183 | 1206 | 1229 | 1252 | 1273 |
| 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 |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 130mm travel fork, 541mm 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. | |||||
140mm travel forks - dimensions in mm
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
610 | 632 | 653 | 675 | 696 |
| Head Angle | 63.6° | 63.6° | 63.6° | 63.6° | 63.6° | Seat Angle | 73.6° | 73.6° | 73.6° | 73.6° | 73.6° |
| Chainstay Length (with 29" rear wheel) |
445 | 445 | 445 | 445 | 445 |
| Chainstay Length (27.5" rear wheel) |
431 | 431 | 431 | 431 | 431 |
| BB Drop (from 29er front wheel, same for both rear wheel sizes) |
60 | 60 | 60 | 60 | 60 |
| Head Tube Length | 100 | 110 | 120 | 130 | 140 |
| Reach | 422 | 441 | 460 | 479 | 498 |
| Stack | 634 | 643 | 654 | 661 | 670 |
| Wheelbase (with 29" rear wheel) |
1198 | 1221 | 1244 | 1267 | 1290 |
| Wheelbase (27.5" rear wheel) |
1188 | 1211 | 1234 | 1257 | 1278 |
| 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 |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 140mm travel fork, 551mm 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. | |||||
150mm travel forks - dimensions in mm
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
611 | 633 | 654 | 676 | 697 |
| Head Angle | 63.2° | 63.2° | 63.2° | 63.2° | 63.2° | Seat Angle | 73.2° | 73.2° | 73.2° | 73.2° | 73.2° |
| Chainstay Length (with 29" rear wheel) |
445 | 445 | 445 | 445 | 445 |
| Chainstay Length (27.5" rear wheel) |
431 | 431 | 431 | 431 | 431 |
| BB Drop (from 29er front wheel, same for both rear wheel sizes) |
56.2 | 56.2 | 56.2 | 56.2 | 56.2 |
| Head Tube Length | 100 | 110 | 120 | 130 | 140 |
| Reach | 418 | 437 | 456 | 475 | 494 |
| Stack | 638 | 647 | 658 | 665 | 674 |
| Wheelbase (with 29" rear wheel) |
1202 | 1225 | 1248 | 1271 | 1294 |
| Wheelbase (27.5" rear wheel) |
1192 | 1215 | 1248 | 1261 | 1282 |
| 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 |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 150mm travel fork, 561mm 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. | |||||
160mm travel forks - dimensions in mm
| Frame Size | C1 | C2 | C3 | C4 | C5 |
|---|---|---|---|---|---|
| Seat Tube (centre-top) |
390 | 417 | 444 | 471 | 495 |
| Top Tube Length (effective) |
612 | 639 | 655 | 677 | 698 |
| Head Angle | 62.8° | 62.8° | 62.8° | 62.8° | 62.8° | Seat Angle | 72.8° | 72.8° | 72.8° | 72.8° | 72.8° |
| Chainstay Length (with 29" rear wheel) |
445 | 445 | 445 | 445 | 445 |
| Chainstay Length (27.5" rear wheel) |
431 | 431 | 431 | 431 | 431 |
| BB Drop (from 29er front wheel, same for both rear wheel sizes) |
53 | 53 | 53 | 53 | 53 |
| Head Tube Length | 100 | 110 | 120 | 130 | 140 |
| Reach | 413 | 432 | 451 | 470 | 491 |
| Stack | 643 | 652 | 661 | 670 | 679 |
| Wheelbase (with 29" rear wheel) |
1207 | 1230 | 1253 | 1276 | 1299 |
| Wheelbase (27.5" rear wheel) |
1197 | 1220 | 1243 | 1264 | 1287 |
| 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 |
| Maximum Seatpost Insertion (including actuator mechanism) |
256 | 283 | 310 | 337 | 364 |
| All measurements are based on 160mm travel fork, 571mm 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: £649
Complete bikes from: £2399
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? Men'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!
| headset | Cane Creek Headset 40 Series ZS44/EC44 |
|---|---|
| bottom bracket | Shimano MT501 Deore Bottom Bracket |
| fork | Rockshox Pyslo Gold 140mm Black |
| wheels | MPart Shimano M30 V2 Wheels Boost 29 12spd |
| cassette | Deore 12spd 10-51 Cassette |
| disc brake | Pair of Shimano Deore M6200 brakes |
| disc brake | Pair of Shimano rotors 203/203 centerlock |
| groupset | Deore M6200 1x12 Drivetrain |
| chainset | Deore M6200 Chainset with 12 speed 32t chainring |
| finishing kit | Cotic Lockon grips + WTB Rocket Cromoly Saddle |
| tyres | WTB 29 Vigilante 2.6 Light High Grip and Trail Boss 2.6 Light Fast with tubeless kit |
| handlebar | Cotic Calver HIGH Bars - 780 x 38 rise, 5deg up, 9deg back (black) |
| stem | Cotic SHORTERSTEM - 35mm |
| seatpost | SDG Tellis V2 31.6 Seatpost 170mm drop |
| price | £2399 |
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, and our Race Team. They are fully certified and lab tested in excess of the requirements of ISO4210 safety standards.
This frame is hand made in Taiwan by our specially selected framebuilder, chosen because of their vast experience with our favourite materials, and their top quality finish. They are the best in Taiwan for what we need.
Each frame is dip coated inside and out with zinc phosphate before painting, to prevent corrosion and ensure the best paint finish. 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 by our agent in Taiwan. 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 (get 380mm long minimum)
Fork: Maximum 160mm travel, 576mm axle-crown (without sag).
Bottom Bracket width: 73mm
Bottom Bracket thread: Conventional English/BSA
Chainline: Maximum 34t using Boost 52mm chainline, or 36t using 55mm chainline
Chainguide Mounting: ISCG05
Front Mech: N/A 1x only
Headset: 44mm for Taper Steerer forks: Hope 2H, Cane Creek ZS44 Top/EC44 Bottom, Chris King Inset I7
Rear Hub: Boost148 x 12 bolt through
Rear Axle: Syntace X-12
Rear Mech Hanger: SRAM UDH (Not Transmission compatible)
Dropper Post Routing: Stealth via the down tube
Rear Brake Mounting: I.S. Compatible with up to 203mm diameter rotors (29" rear wheel). Custom Cotic supplied IS adaptor to PM7 for 180mm rotors when using 27.5" rear wheel.
With over 20 years of industry leading customer service, you know we've got your back.
All Cotic bikes are tough, durable and with regular maintenance will bring you many years of happy trails.
Click here to read our warranty.
Our support doesn't just end when your bike is delivered. We are always on the end of the phone or email whether you have had your Cotic for 10 minutes or 10 years. We'll always do our best to keep you rolling.
Our Owners/User manuals are downloadable using the following links: