-
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.
-
Frame: OWBomma 29, 6061 T6 Aluminum, IS Rear Brake Tab, Heavy-Duty Hydroformed Downtube & Chainstays, Peg Mount Integrated Dropouts Fork: Bomma Flanged 29 Handlebar: OW 4-Piece, 762mm Width × 168mm Rise Grips: Mafia 2026 Mushroom Grips Headset: 1-1/8" Integrated, Sealed Bearings Stem: Mafiabikes 2026 Forged Top-Load, 50mm Reach Pedals: 9/16" Mafiabikes Plastic PP Saddle: Mafiabikes Wheelie Seat, Railed Seatpost: Ø31.6mm Micro-Adjust Alloy Seat Clamp: Ø35mm External Quick Release Cranks: 170mm 4130 Chromoly, 19mm 8-Spline, 3-Piece Chainring: 32T OW 7075-T6 CNC Cassette: Shimano CUES 11-39T, 10-Speed Front Tire: Lagos Snakeskin "S" Super Soft Compound, 29" × 2.5" Rear Tire: Lagos Snakeskin "S" Super Soft Compound, 29" × 2.5" Front Hub: Alloy Shell, 3/8" Axle, Sealed Bearings Rear Hub: Alloy Shell, 10×135mm Quick Release, Disc, Fully Sealed, High Engagement Front Rim: SunRingle Duroc35, 29", 35mm Double-Wall Alloy, 36H Rear Rim: SunRingle Duroc35, 29", 35mm Double-Wall Alloy, 36H Front Brake: Side Pull Cable Brake (Supplied in Road Kit) Rear Brake: Shimano MT200 Hydraulic Disc Brake, 160mm Rotor Bottom Bracket: Euro Threaded Rear Axle Spacing: 10×135mm Quick Release Front Axle Spacing: 3/8" × 100mm Max Tire Width: 66mm (2.6") Front & Rear Wheel Size: 29" -
All bikes purchased through City Grounds MUST be assembled by a certified bike shop mechanic. If the bike is NOT built by a certified bike shop mechanic, any warranty will be VOID. We will request for an assembly receipt as proof of professional installation.
For all warranty claims, please contact our Warranty Team at warranty@citygrounds.com. So that we can help you in a timely manner, make sure to include the following:
- 1. Order Number (we will confirm date of purchase and determine if the item is still under the manufacturer’s warranty time limit)
- 2. Brief description of the claim
- 3. Photographs
- 4. If the item is a bike or frame, include the serial number
We evaluate all warranties case-by-case to determine the best course of action and get you serviced to the best of our ability!
Warranty does not apply to the following:
- • Any part of a product that has been installed, altered, repaired, or misused
- • Damage from unintended style of riding, abuse, neglect, accident, and racing
- • Normal wear and tear of any product (including but not limited to - saddles, grips, tires, tubes, cables, brake pads, chains)
- • Failure to provide regular maintenance of any product
Labor and shipping are the responsibility of the customer. We do not cover parts purchased and labor performed by another bike shop.
Note: Warranty is for original owner only.
Product reviews
Write a Review