Omnium - Big Bad Jumbo Frame

The Big Bad Jumbo has landed! As Jimmi, the Founder of Omnium, has progressed more and more in to the world of Mountain Bikes, we thought it about time to make a small batch for our selves. This once-in-a-decade frame is not to be messed with! This is a monster 29+ hardtail mountain bikes, coated with a special crackle coating that will make your neighbour look twice.

The Omnium BBJ is designed as a hardtail that’s nimble enough for mellow single track, but capable of the steep stuff too! At home on a 120-140mm suspension fork, room for juicy 3″ rubbers and headtube gussets, this thing is ready to party! 

The frame runs the same adjustable rocker dropouts, as are seen on our line of V3 bikes (CXC, Cargo, Mini-Max, and Mini). However, these are made with boost spacing, 148×12, and the frame comes with 12mm thru axle and gear hanger for external derailleur. Both brake and gear cables run externally, while there is internal routing for your dropperpost. The seattube measures 31.6mm internally and 34.9 for the collar. 

Now we know that you like cages, so put loads of mounts both on top and underneath the downtube, as well as made space for one on the seattube. 

All frames have clearance for 3″ tires, in some cases dependant on rim and tire combo, as well as dropout position. 

Finally the headtube is straight 44mm made for semi integrated cup/bearing in the top, and external at the bottom, for tapered fork (1 – 1/8 to 1 – 1/2).

• Frame material: Double-Butted Chromoly Steel Frame
• FRAME INCLUDES: Frame, Dropout Inserts, and Rear Thru Axle 
• Does NOT include Fork or Headset 
• GEARS: For 1x rear derailleur gear system 
• SEAT POST DIAMETER: 31.6 mm,  SEAT POST CLAMP SIZE 34.9 mm 
• REAR HUB: 12 x 148mm Boost spacing, IS 160 brake mount 
• No fork is included
• BOTTOM BRACKET: BSA 73mm 
• HEADSET 44mm made for semi integrated cup/bearing in the top, and external at the bottom, for tapered fork (1 – 1/8 to 1 – 1/2) 
• Recommended maximum loading weight including rider 125 kg