Color Options

Black Anodized

The witness is about cooperation and mutual understanding...

It is about the shared talent of two riders, joined by a mechanical masterpiece that enables both to reach their collective potential. The Witness utilizes real engineering solutions to over come the limitations that plague other off-road tandems. It's the only tandem on the market with ICT technology for the most positive ride. Expand your experience, get a Witness.

 

ICT DEMO

ICT™ Technology: Instant Center Tracking™ is internationally patented and quantifiably the most energy-efficient suspension design in the world, period. Click on the link below to find more about Instant Center Tracking™ and what it can mean to your riding experience:

ICT DEMO

WITNESS FRAME SPECS

Fitting you in the perfect frame for you is all about choosing the right size and knowing what each individual measurement is measuring. Mouse over each frame specification in the list below(ie. Head Angle, Seat Angle, BB Height, etc.) and you'll see the frame with each measurement highlighted on the frame. At Ellsworth we understand your frame is part of your environment, and we give you the tools online to fit the perfect Ellsworth frame.

 

Part

XS

S

M

L

Magnify Head Angle (degrees)

N/A

70

N/A

70

Magnify Seat Angle (degrees)

N/A

73.5

N/A

73.5

Magnify Bottom Bracket Height

N/A

12.75

N/A

12.75

Magnify Effective Top Tube Length

N/A

23.5

N/A

31.5

Magnify Stand Over

N/A

29

N/A

32

Magnify Chainstay Length

N/A

16.75

N/A

16.75

Magnify Seat Tube

N/A

16

N/A

19

Magnify Head Tube Length

N/A

4.75

N/A

4.75

Rear Travel

N/A

4

N/A

4

Recomended Fork Travel

N/A

5 - 6

N/A

5 - 6

Shock Length

N/A

7.875 x 2.00

N/A

7.875 x 2.00

Magnify Wheelbase

N/A

73.8

N/A

73.8

Magnify Static Fork Length

N/A

19.5

N/A

19.5
View Standard Specs View Metric Specs