Description
It’s no secret the La Plaga loves riding a 27.5 Bomma. So, when we asked him what bike we should base his signature bike on? We kinda already knew the answer!
Introducing Bomma La Plaga, a competition spec bike that needs no modification. Featuring a very loud high engagement rear hub, laced to ultra-light-weight and tough Sun Ringle Duroc rims, Shimano Cues 10-speed gears, Shimano MT200 rear brake, Maxxis Hookworm tyres and 2 crazy colourways that are going to blow your mind. Of course, there are all-new matching La Plaga signature seats and pad sets included too.
The frame is crafted from 6061 T6 finished alloy with CNC machined details and our super-tough CNC machined drop-outs which feature a peg mount to protect that fully sealed high engagement rear hub.
4-piece retro bars and 3-piece 4130 cranks (generally favoured by combo riders) mated to a 1-off La Plaga CNC 7-series alloy anti-drop sprocket, the spec on these bikes is matched by no-other 27.5 bike on the market today. This bike is ready for some serious Pro-Level shredding!
Geometry
| (A) Top tube length | 589.5mm |
|---|---|
| (B) Head tube length | 105mm |
| (C) Standover | 744mm |
| (D) Reach | 432mm |
| (E) Stack height | 554mm |
| (F) Bottom Bracket | 11.6 |
Specifications
| Frame | La plaga Bomma 27.5 |
|---|---|
| Forks | Bomma Flanged 27.5 |
| Handlebars | Bomma 2 piece W762mm x H168mm |
| Grips | Mafia 2026 Mushroom grip |
| Headset | 1 1/8” Integrated – Sealed bearings |
| Stem | Mafiabikes 2026 forged topload – 50mm reach |
| Pedals | 9/16” Mafiabikes plastic PP |
| Saddle | Mafiabikes Wheelie seat – Railed |
| Seatpost | Ø31.6mm micro adjust alloy |
| Seat Clamp | Ø35mm External QR |
| Cranks | 170mm 4130 chromoly 19mm 8 spline heat treated |
| Chainring/sprocket front | 32t La Paga 7075 T6 CNC |
| Sprocket/cassette rear | 11-39t 10 spd Shimano Cues |
| Tyre Front | Maxxis Hookworms 27.5" |
| Tyre Rear | Maxxis Hookworms 27.5: |
| Front hub | Alloy shell, 3/8" axle, sealed bearings |
| Rear hub | Alloy Shell, 10x135mm, Quick Release, Disc, Fully Sealed, High engagment hub |
| Rim front | 27.5" 35mm Duroc35 double wall alloy 36h |
| Rim rear | 27.5" 35mm Duroc35 double wall alloy 36h |
| Brake Front | Side pull cable brake (supplied in roadkit) |
| Brake Rear | Shimano MT200 – hydraulic disc brake 160mm rotor |
Tech Details
| BB type | 73mm ISO External (24mm) |
|---|---|
| Headset type | 1 1/8” integrated |
| Rear axle/hub spacing | M10 x 135mm QR axle |
| Max tyre width rear | 66mm / 2.6" |
| Seatpost/seatclamp | Ø31.6mm post, 35mm seatclamp |
| Front axle/hub spacing | 3/8" x 100mm axle |
| Max tyre width front | 66mm / 2.6" |
| Frame construction and details | 6061 T6 Aluminum, IS rear brake tab, heavy duty hydroformed downtube and chainstays, peg mount integrated dropouts |
| Road kit | Included |
Available to order: 29ers Bike Shop is an authorized Mafia Bikes dealer. This bike is ordered in for you – contact us for current lead time.
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