Captain Stoker
Sizes Size Stand- over Ht. Seat Angle Top Tube Front Center Head Tube Length Size Stand- over Ht. Seat Angle Boom Tube
Small/Small 50 75.9 74 53 57.5* 10.2 46 70.5 74 72.3
Medium/Small 54 78.7 74 55.1 59.7* 12 46 73.4 74 72.3
Large/Small 58 81.8 73 56.7 60.4 16 46 74.4 74 72.3
Large/Medium 58 82.2 73 57 60.7 16 54 78 73 73.6
XLarge/Small 62 83 73 60 63.6 18 48 75.1 73 72.3
XL/Medium 62 83.1 73 60 63.6 18 54 78.5 73 73.6

*These sizes may have toe overlap, depending on shoe size and crank arm length.When comparing our frames with your current frame, use the stand over height and top tube length for comparison.

Road/Adventure Tandem Ordering Information

Is this a Complete Bike or Frameset only

Complete BikeFrameset

Tandem Frame Model

Dragonfly $8295Tetra Road $6195Tetra Adventure $7200 - includes 50c clearance/custom geometry/rack & fender mountsBamboo $6195

Frame Size (captain/stoker)

Fork Lengths

Columbus Futura Tapered 2.0 Rim Brake (Q/R, 368 Axle to Crown) $450TRP CX Fork(TA, 397 Axle to Crown) (180 max rotor) $550 (For Lighter Teams)CoLab 15TA Disc (TA, 395 Axle to Crown) (203 max rotor) $575Please refer to custom fork option

Custom Fork Option (please supply axle to crown length)


none1 Set $1250-splits tandem in 2 pieces (works great with one Calfee Custom case)2 Sets $2500-splits tandem in 3 pieces (works great with two 10″ S&S Machine Cases)

Captain Height (measured in centimeters)

Weight(in lbs)

Inseam (measured in centimeters)

Stoker Height (measured in centimeters)


Inseam (measured in centimeters)


cableShimano Di2 $300Campy EPS $300Sram ETAPSingle Speed/Horizontal Dropout $150Rohloff $400

Head Tube

44mm-Tapered Steerer Tube

Head tube extension (added to the top of stock head tube - zero means none) $100

Stoker Bottom Bracket Shell - (Captain Bottom Bracket - Eccentric)

English threadEccentric w/english thread (normally used with Rohloff hub)

Wheel Size


Tire Clearance

35mm Chainstay Clearance - 28mm max tire (41.5mm Chainstays)45mm Chainstay Clearance - 650x42c/700x35c max tire clearance $150 (43mm Chainstays)

Rear Wheel Spacing

120mm (track or single speed only)130mm Rim Brake142mm Thru Axle(comes standard)135mm Quick Release(for Rohloff rear hub only)

Rear Brake

N/A Track BikeRim CaliperMechanical Disc (203mm Rotor Max.)Hydro Disc no Couplers (180mm Rotor Max.)

Extra Bottle Mount- Under Stoker TT

yes $50no

Internal Disc Brake Housing Routing (not available with couplers)

yes $350no

Extra Stiffness (Included in L to XL captain frames - not included in customer geometry) (Not necessary for Small/Small tandems)

yes $300no

Rear Rack Bracket/Mount

yes $50no

Fender Mount(w brake bridge or solid brake bridge)

yes $50no

Stoker Control Brake (rear rim caliper cable brake routing)

yes $150no

Solid Rear Brake Bridge(disc brake only)

yes $50no

10" Rear Disc Compatible (not compatible with hydraulic disc brakes)

yes $150no

Contact Information

Please indicate your contact preference. All parties will receive a copy of this form.


Shop Information

Shop Name

Shop Address

Shop City

Shop State

Shop Zip

Shop Phone

Shop Contact Person

Shop Email

Customer Information

Customer name (required)

Customer Address (required)

Customer City (required)

Customer State (required)

Customer Zip Code(required)

Customer Phone (required)

Customer Email (required)


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

Calfee Design was established in 1987.