2015 Tandem Frame Price List


Model (frame $ only, paint not included) Price
Tetra $5,895
Dragonfly $7,995
Bamboo $5,895
Recumbent $7,995
Tetra w/couplers $8,395
Tetra Convertible w/couplers (tandem to single) $10,895
Dragonfly w/couplers $10,495
Triple convertible to Tandem (with couplers) $12,095
MTB Front Suspension 27.5″ Wheels $5,895
MTB Full Suspension 27.5″ Wheels $8,295

Additional Options

Type Price
Paint (frame and fork, “stock” option) $600
Custom geometry $500
Di2 internal routing (frame modification/compatibility only; component cost varies w/electronic system) $300
Head tube or seat tube extensions $100
Extra stiffness $300
Rack eyelets No Charge
Fender mount $50
Extra bottle mount $50
Disc brake dropout No Charge
Horizontal dropout $150
28mm tire clearance No Charge
35mm tire clearance $150
PressFit 30 BB shell No Charge
Eccentric BB shell No Charge
Belt drive compatibility No Charge
Brake reach adjustment $50
Stoker control rear brake cable routing $250
10″ disc brake compatibility (includes adapter for Avid BB7) $150
Rohloff cable routing $400
Dual belt drive upgrade (dual eccentric bottom brackets, Gates Carbon Drive compatible) $100
Arai drum brake compatibility (captain control) $450
Arai drum brake compatibility (stoker control, wrapped guides) $700
Arai drum brake compatibility (stoker control, epoxied guides) $500
Carbon fiber chainstays on Bamboo (except Mountain) $200
Carbon fiber chainstays on Bamboo Mountain $400
Anything else… Just Ask


Color Price
Nude No Charge
Stock translucents, fades or solid colors $600
Custom colors and schemes Quotation
Bottle cages $50
Stems & bars $75
Painted logos (no decals) $250
Name decal $150


ENVE Composites Road 2.0 $400
ENVE Composites Tapered $450
ENVE Composites Disc $570
Whisky Parts Co. Disc $500


VeloLab Endurance Road Bike Test

The editors of Velo News included our Manta Pro in their June 2014, VeloLab Endurance Road Bike Test.  One of only five bikes in the test, our Manta was lab and ride tested.  Beyond subjective evaluation, VeloLab quantified vibration removal, … Continue reading

Shootout: Calfee Manta vs. Trek Domane by RBA

Curious about our newest model, the Manta? This comprehensive reporting from the editors of Road Bike Action will answer most – if not all – of your questions. They write, “Riding the Manta is a completely new experience, having the … Continue reading

Production Manta Pro Di2 Hydro Disc Thru Axle

We showed an earlier iteration of this build at the 2013 NAHBS. We sold this Manta Pro module to a customer who enlisted Fairwheel Bikes to complete the assembly; consider their comprehensive reporting (photos, summary, build detail, weight) here. The client … Continue reading

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