WOOM 4 Carbonara Special Edition | Bike 20 inch

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WOOM 4 Carbonara Anniversary Special Edition

Available: XT versions sold out!  Only Di2 Version still available


 Questions? Please call 512-695-9780 or email infousa@woombikes.com

Weight Age Size
15lb 04 oz (Grand Prix tires and without pedals) 6-9 years 46-53"

We are celebrating our Birthday in the US:  us.woombikes.com is two years old.  We are celebrating our anniversary by offering a special edition bike.

Our vision was simple: To build one of the most advanced 20" bikes ever!


The WOOM 4 Carbonara special edition with a 20" full Carbon fiber disc brake with electronic Shimano XT 11-speed shifting.  

The Frame and Fork

Frame and fork are made out of super-light carbon fiber material.  Both frame and fork are hand painted with a high quality clear matte coating.  Hand painted in Austin, TX by Austin Paintworks http://austinpaintworks.com/ 

The Cockpit 

Shimano Deore XT8000 11 spd shifters and Carbon fiber stem and handle blar

The Seat and Seatpost

Carbon fiber seat post combined with our light and adustable WOOM Supra saddle 

The Drive

The single 34T Wolf crank is married to the 11-speed XT drive train and makes this bike the ultimate riding machine.  

The Wheels

The super light Carbon Fiber rims are hand painted with a matte clear coating. Tire options range from super narrow Continental Grand Prix tires for riding on smooth surfaces to 2.1" wide Kenda tires for going offroading. 



Woom 4 Carbonara Deore XT Version 
Frame Woom 4 Carbonara (Matte carbon finish)
Fork Woom 4 Carbonara (Tapered 1 1/8-1.5 Integrated)
Color Matte Black/ Raw Carbon Finish
Sizes One Size 20" Frame 
Wheelset Woom Custom 40mm 6-bolt disc wheel (100/130)
Tires Woom Edition Kenda Small Block Eight 
Tubes Q-Tubes
Shifters Shimano Deore XT M8000 1x11 Thumb Shifter 
Front Derailleur N/A
Rear Derailleur Shimano Deore XT M8000 11sp w/Clutch
Brakeset Shimano Deore XT M8000 Front and Rear
Front Rotor   SM-RT86, 6-Bolt, 160mm
Rear Rotor   SM-RT86, 6-Bolt, 160mm
Crankset Woom 120mm Square Tapered Crank W/ 34T 110BCD  Woolf Tooth USA Chainring
Bottom Bracket Velo Orange Cartridge BB, English 110mm 
Cassette Shimano Deore XT M8000 11-40 11speed 
Chain Shimano CN-HG901-11 (11sp Chain) 
Pedals Supra lightweight studded pedals 
Saddle Woom Cork Grips 
Seatpost Carbonara 27.2 
Seatclamp BOX Components Helix Fixed Seat Clamp 31.8mm Black
Handlebar Carbonara 
Stem Woom Carbonara 60mm Carbon Stem 
Headset Shimano Pro 41.8-51.9 IS headset 
Tape Velo Black Synthetic Cork



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