











Mafia OW Bomma 29" Bike
Mafia OW Bomma 29" Bike
Introducing the @oneway_corey signature model OW BOMMA. The culmination of arguably the most respected rider in the world and the most innovative Bikelife brand: Mafiabikes.
Featuring Shimano Cues 10 speed, Shimano Hydro (MT200), high engagement rear hub, quad bearing sealed BB, alloy 6061 hydro-formed frame with CNC machined components and peg mounts a standard, bespoke CNC chainring, SnakeskinS (Sticky) tyres and 29” Sunringle aftermarket rims. To name but a few of the amazing features. OW BOMMA is the ultimate out-of-the-box complete bike, built to pro-rider standards.
When Corey made the switch to Mafiabikes it was about making a statement. This was going to be the partnership to push bikelife forward.
As bike designers, we took this responsibility very seriously. This was an opportunity to make the perfect bike we had been ‘dreaming about and pushing towards’ since 2018. The result is something Corey and Mafia are extremely proud of. A lightweight, fast, hi-spec, purpose-designed combo bike you can pedal all day, hit traffic and swerve out the crate. There is no need for upgrades with our new buy it & ride it philosophy.
Every single tiny detail has been carefully considered, tested, designed, redesigned, tweaked, prototyped, tested and considered again. We pulled on 6 years of successes and failures in bikelife, along with 15 years in the bicycle/BMX Industry.
If you wanna ride the streets, this is hands down the best bike you can buy. Don’t take our word for it, ask anyone who has ridden the OW Bomma.
| Geometry |
|
|---|---|
| (A) Top tube length | 606mm |
| (B) Head tube length | 105mm |
| (C) Standover | 757.5mm |
| (D) Reach | 443mm |
| (E) Stack height | 571.5mm |
| (F) Bottom Bracket | 12.3 |
| Geometry diagram |
Geometry
|
| Specs |
|
| Frame | OWBomma 29 |
| Forks | Bomma Flanged 29 |
| Handlebars | OW 4 Piece W762mm x H168mm |
| Grips | Lucky 6 Grips |
| Headset | 1 1/8” Integrated - Sealed bearings |
| Stem | Mafiabikes 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 Chromo 19mm 8 spline 3 piece cranks |
| Chainring/sprocket front | 32t OW 7075 T6 CNC |
| Sprocket/cassette rear | 11-39t 10 spd Shimano Cues |
| Tyre Front | Lagos Snakeskin "S" Super Soft Compound 29" x 2.5" |
| Tyre Rear | Lagos Snakeskin "S" Super Soft Compound 29" x 2.5" |
| Front hub | Alloy shell, 3/8" axle, sealed bearings |
| Rear hub | Alloy Shell, Quick Release, Disc, Fully Sealed, High engagement hub |
| Rim front | 29" 35mm Duroc35 double wall alloy 36h |
| Rim rear | 29" 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 |
|
| BB type | Euro Threaded BB |
| Headset type | 1 1/8” integrated |
| Rear axle/hub spacing | 10x135mm QR |
| 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 |
Need help choosing a BMX bike or finding the right BMX parts? You’re in the right place.
Visit our BMX Guide for helpful advice on bikes, parts, sizing and compatibility. If you’re still unsure, call or email Waller BMX, or click the chat icon to speak to our knowledgeable BMX team.
Please read the following regarding availability notices on our product pages;
- Waller BMX UK Store - High/Low stock available (Ready To Dispatch in 24 Hours)
This means the item is In-stock and ready to leave the Waller BMX store the same day if ordered within business hours.
- Warehouse Locations PO, WC, GER, TN, G4, RH1, SO, CB6, TN and DL - Low/High stock available
This item is in stock at our supplier’s warehouse. Dispatch times shown on the product page are estimated and may occasionally vary depending on supplier processing times.
Please contact us for pre order dates or alternative options that do not show available or listed.
- Spend over £75 and get Free Tracked UK Delivery
- Spend over £249.99 for Free Next Day UK Delivery*
*Excludes larger bikes and certain postcodes.
Visit our Shipping and Returns page for more information.
For more information on larger bike shipments click here.
For more information about lost or damaged parcels click here.
For more information about Customs and Duties see our FAQ.
We now have an Estimated Import Costs calculator on our product and cart pages to help you estimate duties. Please be aware unless stated we ship all International Orders using the option DDU (Delivered Duties Unpaid).
For extra information about ordering to outside the UK see here.
Save up to 42% on a new complete bike or parts! We accept major UK Cycle to Work vouchers, including Green Commute Initiative, Cyclescheme, and more.
How to order:
1. Select your bike or build.
2. Get a voucher/certificate from your employer or scheme provider.
3. Contact us or select Cycle to Work at checkout to complete your purchase.
Got questions about using your voucher? Drop us an email or message our live chat!
WALLER BMX - RIDER OWNED AND RUN BMX STORE IN SHEFFIELD / est 2012
Waller BMX is located in Sheffield, UK. We are lifelong riders with a passion for BMX. With knowledgable staff, we are like the riding encylopedia of BMX - Ask us anything!