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Nimbus Equinox 20" Frame - 300mm

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Product Description

This is the big brother of the Eclipse frame. It has the same unique seat tube reinforcement system creating one of the strongest aluminum unicycle frames on the market. This frame is very versatile as well, it makes a perfect freestyle or street/trials frame.

Frame Size --- Leg Length

200mm -- 25" to 29" (64 - 74cm) 
300mm -- 29" to 33" (74 - 84cm)
400mm -- 33" to 37" (84 - 94cm)

Please note that the seat tube (frame) can be cut to size, please call if you have any questions.


Size: 20"
Length of seat tube: 300mm
Material: Aluminum AL7000 with 300mm seat tube, designed to fit a full size 20" x 2.125 and a 19" x 2.5 wheel.
Inside diameter seat tube: 25.4mm (seat post diameter)
Outside diameter seat tube: 30.5mm (clamp inside diameter)
Diameter Bearing holder: 42mm (bearing outside diameter)
Bearing pitch: 100mm (center bearing to center bearing)
Weight: 633g (incl. bearing holders and bolts)
Comes with: bearing housing, screws and double bolt seat clamp




Type - Unicycle:
Color - Frame:
Bearing Size:
Wheel Size:
20 inch
Write Review

  1. Solid, Light, and Stylish 5 Star Review

    Posted by on Dec 4th 2014

    I've been riding on this frame for about four months now, and I really like it. The anodized black color is great to match for my Qu-Ax ZeroQs, and it makes for an excellent street frame. It's light, but also strong and rigid without any unnecessary bits welded to it. I can't think of any downsides, but I don't use it much for trials, mostly flatland and a little bit of street.

    All in all, great lightweight frame with a great look

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