El Conquistador de Montañas

"The Mountain Conqueror"

Full suspension mountain tandem

Ventana has been on the cutting edge in the creation and development of the off-road tandem movement for over 25 years. For two-up adventures a plenty, whether racing, touring, or weekend family riding, the El Conquistador is your go-to bike.


  • Tapered head tube (1-1/8” to 1.5”) uses InSet or Zero Stack headset (44mmx56mm)
  • 27.2mm seat post diameters
  • 68mm Ventana eccentric captain’s BB
  • 73mm stoker’s BB
  • Dual set, quad sealed bearings at all pivots
  • 102mm rear travel
  • Compatible with up to 140mm forks
  • Replaceable derailleur hanger
  • International Standard disc brake mount (160mm standard, compatible up to 203mm)

Pricing & Options

29, 27.5, or 26 wheelers: Prices start at $3,845

27.5+ or 26+ wheelers: Prices start at $3,845

S&S coupler equiped: Prices start at $5,575

Semi-custom Sizes: 19/18", 21/14", 21/16", 21/18" & 21/20" + $200

12x142 swingarm w/axle bolt: + $125


Our tandem includes your choice of any color we have.


Stock Sizes: 17/14", 19/14", 17/16", 19/16"

Download our frame size chart.

We also offer three levels of custom geometry.


Every frame is backed by our solid warranty and our great customer service.

Our Bikes