Ventana El Gran Jefe Fat Bike Tandem – Value Build




We’ve been waiting for this one for a long time! Finally, Ventana has created their version of the Phat tandem – the El Gran Jefe (The Big Boss). This frame is designed to accommodate up to 26 x 5.0″ tires on 80mm rims, with a tapered (44/56mm) head tube. Standard rear dropout spacing is 170mm, with optional 177x12mm and 197x12mm available.

The Ventana El Gran Jefe is available in 2 standard sizes and colors. Optional semi-custom colors also available as well.

Want to do a different build? Call us – we build to order!

Frame: Ventana Fat Tandem

Fork: Ventana Steel Fat Tandem with tapered steerer and QR15 axle

Drivetrain: SRAM GX 1×10

Crankset: Middleburn X-Type 100mm

Seatposts: FSA

Stem: FSA (captain) Control Tech (stoker)

Brakes: Avid BB7 Mtn or Magura MT4

Wheels: Sun Mulefut 80mm rims, 32 spoke, Sapim Strong spokes.

All Sizes:

Captain BB height: 13.57″

Stoker BB  height: 12.48″

Chainstay Length: 17.26″ to 18.33″

Optimal fork length: 483mm

Optimal fork offset: 51mm

(the tandem pictured may show optional upgrades not included in this build. Call for details)


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