Skip to Main Content

Traitor Ruben Flat Bar Bike 2015

This item is Out of stock.
Get notified when this item comes back in stock!

Traitor Ruben Flat Bar Bike 2015

sku# 100787
Traitor - Ruben Flat Bar Bike 2015
Model Info

Free Ship to Store

Select a store during checkout.

This item is

Out of Stock

But fear not - there is plenty to explore...

Shop all Traitor Shop sale Traitor


Earn up to 10% back in rewards. Learn more. Join Free.


Take up to a full year to return your item! See our Return Policy.

Product Info

These days Seattle is starting to look more and more like Amsterdam with its surge of commuters cycling the city streets each morning. What's not to love about getting a little extra exercise and reducing your carbon footprint on the way to work, especially when you own a sweet ride like the Traitor Ruben Flat Bar Bike? A cyclocross-inspired Pacific Northwest style commuter, the Ruben Flat Bar has been engineered with performance in mind. Its steel frame and fork eliminate the pavement's harsh purr, while the Ruben Flat Bar's 24 speed rapid fire Shimano drive train means you'll enjoy ample gearing for wherever the road leads. Promax disc brakes will have you stopping with complete confidence even on slick roadways, while its 28c puncture resistant tires provide ample stability for scraggly shoulders. With its custom dropout feature that lets you ride the Ruben Flat Bar singlespeed coupled with its ability to accommodate larger racing tires, the Traitor Ruben Flat Bar Bike is the one that will do so much more than take to you to work. *Please note: All Traitor bikes ship with a partial factory build and will need further assembly. If you need help putting your bike together, please contact an evo service center or a local authorized bicycle retailer for assistance.*

Product Details

Frame and Fork

Founderland Seamless Double Butted Chromoly TubingA seamless drawn tube for increased strength and ride quality.

Ruben Chromoly Disc Fork1 1/8" Threadless w/ Lugged Dropouts

Custom DropoutThe new Ruben Pivot Axle System allows the Ruben to be run with gears, singlespeed, or internal geared hub. Built-in chain tensioners help you set the wheel and once set, you never have to reposition the wheel again even for wheel changes on singlespeed or internal geared hub setups.


24 Speed (3 x 8) Rapid Fire Shimano Drive TrainProvides ample gearing for any type of commuting or general riding.


Promax Road Disc BrakesCable actuated disc brake system with 160 mm rotors will stop you in any conditions.


Traitor Disc Black Alex DA16 WheelsetSemi aero doublewall rims built on polished silver disc hubs.

TubesKenda 700 x 28C / 32C F/V 60mm

Additional Features

Cyclocross-inspired geometry that can accommodate bigger tires for racing.

Tire ClearanceMaximum tire width 35c, maximum tire width with fenders 32c.

In-Store Assembly RecommendedIt is highly recommended you have your new Traitor bicycle assembled by the experts at your local bike shop. If you ship to an evo store, assembly is free!


  • Biking Type: Urban/Commuter More 
  • Bike Style: Cyclocross, Road
  • Wheel Size: 700C
  • Gearing: 3 x 8
  • Frame Material: Chromoly
  • Fork: 1 1/8" Threadless w/ Lugged Dropouts
  • Fork Material: Chromoly
  • Shifters: Shimano M310
  • Front Derailleur: Shimano FD-M310 3 Speed
  • Rear Derailleur: Shimano RD-M360 8 Speed
  • Crankset: Shimano, 48/38/28t
  • Bottom Bracket: JIS Interface, Cartridge seal oversized bearing
  • Cassette: Shimano HG41 More 
  • Chain: Shimano HG53 More 
  • Brake Levers: Promax Road
  • Brake Calipers: Promax Road
  • Rotors: Promax Rotor 160 mm
  • Headset: FSA TH-857 Polished Silver
  • Handlebar: Promax HB-3188, 25mm Rise, 70mm width, 31.8
  • Bar Tape/Grips: Velo Lock On Grip
  • Stem: Promax DA-285, (49cm & 53cm = 60mm, 56cm = 80mm, 59cm = 90mm)
  • Saddle: Traitor Diamond Race Black
  • Seatpost: Traitor 26.6 x 350mm Black
  • Hubs: Polished Silver Disc Hubs
  • Rims: Black Alex DA16
  • Tires: Kenda 700C x 28C
  • Warranty: None
Size S M L XL
Effective Top Tube (mm) 535 540 560 595
Seat Tube (mm) 525 555 587 617
Head Tube Angle (°) 72 72 72 72
Seat Tube Angle (°) 74 73 73 72.5
Chainstay Length (mm) 426 426 426 426
Head Tube Length (mm) 122 130 150 185
Wheelbase (mm) 1001 996 1017 1046

Other Notes

Traitor products can only be shipped within the United States



icon-returns icon-ruler icon-ruler-mini icon-compatibility icon-location