Full Suspension Tandem

Calfee Tandem Full Suspension 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 79.7 67.9 12 40 74.9 73.5 72.5
Medium/Small 48 60.5 73.5 82.5 69.6 12 40 76.2 73.5 72.5
Large/Small 51 63.5 73 86 71.9 15 40 76.7 73.5 72.1
Large/Medium 51 63.5 73 86.5 71.7 15 43 78.3 73.5 72.1
XLarge/Medium 54 66 73 89.2 73.3 18 43 79.6 73.5 72.1

All frames have 36.8cm (14 1/2") bottom bracket ht, 43cm (17" chainstays)
Wheel/tire size of this chart: 27.5(650B) wheel size with 2.25" (57mm) tire.

Captain Height (measured in inches)

Weight(in lbs)

Max Standover (measured in inches)

Stoker Height (measured in inches)


Max Standover (measured in inches)

Is this a Complete Bike or Frameset only

Complete BikeFrameset

Off-Road Tandem Suspension Type

Full Suspension

Off-Road Tandem Frame Model


Frame Size (captain/stoker)

Fork Choice

120mm Travel


none1 Set2 Sets


cableShimano Di2

Head Tube

44mm Shell

Head tube extension (zero mean none)

Captain Bottom Bracket

Eccentric(English thread)

Stoker Bottom Bracket

English thread

Wheel Size


Tire Clearance For Hardtail (Full Suspension is 2.4)


Rear Wheel Spacing

148mm Thru Axle

Rear Brake Routing

Full Length Disc Brake Routing Only

Internal Disc Brake Housing Routing (not available with couplers) $350


Extra Stiffness


Contact Information

Please indicate your contact preference


Customer Information

Customer name (required)

Customer Address (required)

Customer City (required)

Customer State (required)

Customer Zip Code(required)

Customer Phone (required)

Customer Email (required)

Shop Information

Shop Name

Shop Address

Shop City

Shop State

Shop Zip

Shop Phone

Shop Email


*By checking the box below and clicking "send" you agree to all terms listed on this form.

Craig Calfee designed and manufactured his first carbon frame in 1987.