Calfee Designs Tetra Off-Road Hardtail Tandem

Calfee Designs Tetra
Off Road Hardtail Tandem

The Tetra Tandem in custom cherry red.

Mountain bike tandems can be a blast to ride especially if you trust your, captain. So, If you’re looking for a sweet looking mountain tandem to shred the trails check out Calfee Design’s Tetra Off-Road Hardtail Tandem. Calfee feels they nailed it with this one, claiming it to be light and laterally stiff.

 

Features

    • Compatible with cable or electronic drivetrains
    • Custom geometry available
    • Able to offer internally routed disc brake line
    • 27.5″ wheel size with 2.25″ (57mm) tire.

Tetra Tandem Off-Road Hardtail
Frame Geometry

Captain Stoker
Sizes Size Top Tube Seat Angle Stand- over Ht. Front Center Head Tube Length Size Stand- over Ht. Seat Angle Boom Tube
Small/Small 45 58.4 73.5 78.1 66.8 12 40 69.7 73.5 72.3
Medium/Small 48 60.5 73.5 80.5 68.5 12 40 71.2 73.5 72.3
Large/Small 51 63.5 73 84.2 70.6 15 40 72.7 73.5 72.3
Large/Medium 51 63.5 73 84.2 70.6 15 43 74.2 73.5 72.3
XLarge/Medium 54 66 73 87.5 72.6 18 43 75.7 73.5 72.3

 

All frames have 33cm (13″) bottom bracket ht, 43cm (17″ chainstays)
Wheel/tire size of this chart: 27.5(650B) wheel size with 2.25″ (57mm) tire.

For more information and prices check out calfeedesign.com

Watch: For A Little Tandem Fun-Check This Out

 


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