BIG BAD JUMBO
As Jimmi, the Founder of OMNIUM, has progressed more and more in to the world of Mountain Bikes, we thought it about time to try and make a small batch for our selves. And this once in a decade frame is not to be messed with. We give to you 5 different sizes of monster 29+ Hardtails (27.5 for S & XS), coated with a special crackle coating that will make your neighbour look twice.
BIG BAD JUMBO
NB! Frames only come with dropout inserts and thru axle – there is no headset, seatpost clamp, or fork.
Size & Geometry Guide
| Big Bad Jumbo | XS | S | M | L | XL |
| Stack | 600 mm | 601.5 mm | 606,5 mm | 620 mm | 624.5 mm |
| Reach | 395 mm | 431 mm | 455 mm | 496.5 mm | 520.5 mm |
| Eff. Top Tube | 540 mm | 575 mm | 600 mm | 645 mm | 670 mm |
| BB Height | 315 mm | 317 mm | 328,5 mm | 328,5 mm | 328.5 mm |
| Head Tube Angle | 67° | 67° | 67° | 67° | 67° |
| Eff. Seat Tube Angle | 76.5° | 76.5° | 76.5° | 76.5° | 76.5° |
| Chainstay Lenght | 415 mm | 415 mm | 430 mm | 430 mm | 430 mm |
| Seat Tube Lenght | 360 mm | 400 mm | 440 mm | 480 mm | 480 mm |
| Standover Height | 776 mm | 796,5 mm | 832 mm | 859 mm | 860 mm |
| Front Center | 686,22 mm | 721,1 mm | 745,2 mm | 792.6 mm | 818.4 mm |
| Axle to Crown | 506 mm | 506 mm | 506 mm | 506 mm | 506 mm |
| Fork Offset | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm |
| WheelBase | 1095,7 mm | 1130.7 mm. | 1169 mm | 1216.6 mm | 1242.4 mm |
FRAME SPECIFICATIONS
BIG BAD JUMBO
| Frame material | Double-Butted Chromoly Steel Frame |
| 5 SIZES | XS, S, M, L, XL |
| 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 |
| Rear Wheel | 622, 12 x 148mm spacing, disc only |
| Front Wheel | N/A – As no fork is inlcuded |
| Tyre clearance, front | N/A – As no fork is inlcuded |
| TYRE CLEARANCE, REAR | 3,0″ |
| 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 |