+48 576 693 312 shop@zumbicycles.com
WOOCS 2.1.7
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BIKE F44 / 27.5 / BOS / raw

downhill bike

€ 4,299.00

WOOCS 2.1.7

Size: S - sold out

Size: M - single copy available

Size: L - sold out

Size: XL - out of stock / order custom size

SKU: N/A Category:

Product Description

Prices include Tax 23% / SECURITY OF TRANSACTION guaranteed by Braintree Division of Paypal Company




The 10th anniversary F44 edition is equipped with the best BOS suspension to emphasize their uniqueness, and give the user a sense of pride. Each of these is delivered along with a certificate confirming its exceptional value. Engraved unique serial numbers indicate a short exclusive bike series.

Find the correct line, keep your speed up and… you’re the winner!


The ultimate downhill racing machine, that can handle the roughest World Cup courses, under the best riders. Race proven, with multiple podium finishes around the World. You will receive a downhill racing masterpiece. A downhill bike equipped with double bridge fork 200mm of travel, long wheelbase, powerful rear shock, as well as extremely robust 27.5 inch-wheels and frames make it gain the highest speed and finish first.

FPS System uses four perfectly calculated, pivot points that determine the initial and final leverage ratios; The FPS System remains fully active and isolated from braking and pedaling forces even on very hard terrain. It reduces to the minimum the possibility of losing precious seconds during a downhill race and fights for the podium.


The bike designed to meet the requirements of masters; everything is aimed at maximum control. Properly selected geometric parameters provide the perfect control of the bike, even in extreme ride on downhill tracks. After all, Zumbi was designed for the needs of racers who confirmed the sporty character of the bike winning numerous medals. Years of research on perfect geometry led us to obtain parameters that combine riding convenience and sporty character of models, labeled ‘F’ belonging to the mtb sports.

learn more about TECHNOLOGY // find out more about THE FPS SYSTEM // read more about  ZUMBI CYCLES

Alloy 7020 frame, 210mm travel
Bos Idylle R 3ways 200mm 27.5”
Bos Stoy 241x76mm
Raceface Atlas 800mm
Raceface Lovehandle
Shimano Saint 200mm Front / 180mm Rear
RaceFace Atlas Direct Mount
RaceFace Chester
RaceFace Atlas
Rear Derailleur
Shimano Saint
Shimano Saint
Shimano Ultegra 10 speed 11-23
Shimano Ultegra
RaceFace Atlas DH, 36
Chain tensioner
Zumbi Horus
Bottom Bracket
RaceFace Cinch BSA 30
Maxxis Highroller 2 27.5 X 2.4
Mavic 321
DT champion
Shimano Saint
17.19g kg (M)

Top tube lenght 585mm 600mm 620mm 635mm
Seat tube lenght 420 444 470 495
Head tube angle 66 66 66 66
Seat tube angle 74 74 74 74
Head tube lenght 115mm 115mm 120mm 120mm
Chainstay lenght 441mm 441mm 441mm 441mm
B-B height 347mm 347mm 347mm 347mm
Wheel base 1155mm 1170mm 1190mm 1205mm
Reach 413mm 426mm 445mm 458mm
Stack 607mm 607mm 612mm 616mm





  • Zumbi frames are 100% made of uniform, expensive and most durable aircraft aluminum 7020
  • No interference in the structure of the material, ensures its originality and ultimate durability
  • Low weight of Zumbi F11 frame – 3000g for size (M)


  • Innovative concept of mass distribution with low center of gravity gives the possibility of spontaneous reaction, offensive characteristics, agile riding and clashes with bumps
  • Owing to the refined pattern of lengths of individual pipes, the rider has the ability to maintain a comfortable body position during a whole day or several days of riding
  • Optimally selected angles, allow good control of the bike in the bands and slips
  • Carefully selected, aerodynamic solutions optimize: driving dynamics, stability and control of the bike
  • We lowered the air resistance by reducing the aerodynamics – improving startup performance and riding comfort
  • TTechnology of the force system, combines the sum of internal and external forces acting on the bike while driving, and with the appropriate setting of the suspension parameters, precisely lead the cyclist out from the difficult situation on the track


  • The connecting elements are made by ultra modern CNC machines, and their construction, thanks to the appropriate technology and design, influences the exceptional side stiffness of the bike and saves further grams in the frame
  • Sensitive elements of the rear triangle are made using inlet technology


  • Suspension works in system with a virtual rotation point (FPS). It works in a progressive way supporting the work of the damper
  • Suspension is characterized by the lack of influence of braking on its function
  • The suspension is designed to increase pedal efficiency while eliminating chain jerking and suspension pumping


  • Internal cable lead, a method that guarantees easy servicing and freedom when steering the handlebars
  • Tapered head of the frame, ensures better bearing durability, allows the head of the frame to be connected to a larger diameter pipe, which has a significant effect on the rigidity of the bicycle, and also affects the weight of the entire frame
  • The 12mm rear hub and the use of a special hook provide the right connection of the wheel hub with the frame, which affects the stiffness of the rear triangle


  • Regardless of the painting method, top-quality varnishes are used, providing a fantastic color effect at the same time
  • Only aluminum frames are subjected to an electrochemical anodizing process consisting in the production of an oxide layer on the coating enabling the chemical substance to penetrate the coating together with the color into the frame structure, guaranteeing a 100% longevity


In addition, Zumbi Cycles bikes are equipped with the best components from FOX, Cane Creek, BOS Shimano, Race Face, Maxxis, DT.

Floating Pivot Suspension System


We are proud to have designed one of the most unique and effective bicycle suspension systems for the most demanding hard-core riders on the planet.
The FPS suspension system uses four pivots, precisely calculated in positions which determine the start and end leverage ratios, wheel travel, and minimum influence of the suspension on pedalling and braking forces. The FPS system can be used on different types of bicycle frames from long travel DH/FR rigs through to all mountain and short travel enduro bikes.

The leverage ratio is slightly progressive throughout the suspension, making it sensitive to small bumps. It ramps up slightly in a linear way, which makes it resistant to harsh bottoming.

All pivot points have through axles made from 6Al4V titanium or CrMo steel. All pivots rotate thanks to sealed ball bearings, which are oversized, making them resistant to all forces and riding conditions. Suspension links are CNC machined from top quality 7075 alloy. All these details combined guarantee extreme stiffness, which equals precise steering.

Thanks to the position of the shock we achieve a perfect centre of gravity, precisely where it is supposed to be, directly under the rider and between the front and rear wheel, giving you a great feeling during cornering and jumps.
The FPS braking system stays fully active during hard braking even on big bumps.


S 166-178cm
M 178-184cm
L 184-192cm
XL 193-201cm


Each our frame is carefully and meticulously handmade in Polish manufacture and thus we offer the possibility of lifetime warranty for the Zumbi a Cycles frame. In order to guarantee your bike lifetime warranty please send back the scan of Warranty Card filled in by the Professional Service on the following address: service@zumbicycles.com

Within 30 days of the purchase
Next register your bike in the external anti-theft bike registration system.
Th final prerequisite is to pay the amount of 199 euros one-off verification fee in our bank account.
Bank account details are given at the link below (FAQ)


The quality of our bikes is our top priority. That is why we offer a standard warranty totalling five years from the date of the purchase for frames of the 2016 edition and two years warranty for all bikes.
All terms and conditions are described in the user manual.
Click here for the warranty claim.



RETURN POLICY – fourteen days.

We do hope that your decision to purchase a bike was carefully planned and that you will want to keep it. We promise that in rare cases when the bike was not the one you wanted, we will help you return it without any complications. Please remember that our experts are at your disposal throughout the purchasing process.
Click here for the return within 14-day period.


This is an incredible and prestigious service available to all of our customers who purchased a bike or frame. We give you the opportunity to change the image of your bike whenever you feel like it, but above all we take care of it and offer professional support service.

If you happen to replace the component in your timeless frame or just wish to repair it, even ten years from now- just send it to Zumbi. This is what the timelessness is about. Maintenance services are divided into paid and free ones, but our service is always there for you.

You can also use Shimano Service Center

Crash replacement

We understand that you push your bike to the limits, but accidents can happen. The warranty does not cover accidents. In such cases we offer a crash replacement program that allows you to obtain a new frame (without dumpers) or its parts in an inexpensive way. The option is available for the first owners of the bike and frames within three years of purchase.
Contact us, describe the crash and attach photos of the damaged frame. We will take care of your bike as soon as possible, so that you can further enjoy it.
We reserve the right to suspend this service in individual cases, if we determine that the damage was done on purpose.

Product Support

Option available for all of our clients. Our bikes are ready to be pushed to their limits, because they are supposed to give you a lot of riding emotion. Some frame parts wear out in a natural way, but you can buy spare parts in our web shop.


Additional Information

Weight 10 kg

L – available on order / 14-30 days, L – single copy available, L – sold out, M – available on order / 14-30 days, M – limited availablity, M – single copy available, M – sold out, S – available on order / 14-30 days, S – limited availablity, S – single copy available, S – sold out, XL – available on order / 14-30 days, XL – brak / zamów indywidualny rozmiar, XL – out of stock / order custom size, XL – single copy available, XL – sold out, S – In Stock, S – Order now, M – Order now, M – In Stock, L – Order now, L – In Stock, XL – In Stock, XL – Order now, Custom


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