2015-2016 Canfield Yelli Screamy

2015-2016 Yelli Screamy

Canfield Brothers Yelli Screamy
Ever since The Bros. swung a leg over a big-wheeled bike, they knew there was a better way to go about it. Twenty-nine-inch wheels had advantages, but something was missing. Fast? Yes. Fun? Absolutely not. The Yelli Screamy changed all that in 2011 when it hit the trails with Canfield Brothers’ signature aggressive all-mountain geometry. The first production 29er with sub-17-inch chainstays and a relaxed 67-degree head-tube angle, the original Yelli begged to be ridden hard and changed the industry’s idea of what wagon wheels were capable of, inspiring countless imitations. The new generation Yelli Screamy adds stealth dropper routing, a 142×12 through-axle, ISCG compatibility and clearance for any drivetrain option, including 1x setups and the new Canfield C2 Narrow-Wide chainring. Just because it’s a hardtail 29er doesn’t mean you should ride it like one.

  • 29″ All Mountain
  • 6061 aluminum
  • 68º head angle with a 120mm fork
  • 424mm chainstays
  • 142×12 dropouts
  • Improved clearances for easy set up of all chainring options
  • Removable front derailleur mount
  • ISCG tabs
  • Low toptube for maximum stand over height

Build Specs

  • Recommend fork lengths – 100mm – 140mm
  • Headset – Tapered 44mm upper/49.6mm lower
  • Front derailleur – Shimano direct mount – top pull/single bolt, or Sram HO series
  • Bottom bracket – 73mm, threaded
  • Seatpost – 30.9mm, stealth dropper compatible
  • Seatpost clamp – 35mm
  • Rear dropout spacing – 142×12, axle included
  • ISCG Tabs – ISCG Standard, (O.L.D.)
  • 650b+ compatibility – Up to 35i rim/2.8 tire
  • Brake mount – IS, (international standard)
Geo Small Medium Large X-Large
Top Tube Length (Effective) 584mm 603mm 622mm 642mm
Reach 395mm 413mm 429mm 448mm
Stack 629mm 635mm 644mm 649mm
Seat Tube Length 394mm 418mm 457mm 507mm
Wheel Base 1088mm 1108mm 1128mm 1149mm
Head Tube Angle 120mm 68° 68° 68° 68°
Head Tube Angle 140mm 66.5° 66.5° 66.5° 66.5°
Seat Tube Angle (Effective) 71.3° 71.3° 71.3° 71.3°
Seat Tube Angle (Actual) 68.5° 68.5° 68.5° 68.5°
Chainstay Length 424mm 424mm 424mm 424mm
Bottom Bracket Drop 58mm 58mm 58mm 58mm
Head Tube length 105mm 110mmm 120mm 125mm
*Geo based on 120mm Fox F29 (520.8mm axle to crown) unless otherwise noted
*140mm head angle based on 140mm Pike (551mm axle to crown)