Carbon wrap swing arm

CraigMcleod

Registered
This is a standard swing arm wrapped in carbon fibre, entire swing arm and hugger are wrapped in carbon fibre fabric and sealed with epoxy.

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Soooooo . . . . your next project?
please . . hmmm?
I’m building this up between jobs so it’s dragging on but getting there slowly. I’d like to make a few carbon fairing panels, also brake/clutch fluid pot brackets. Ideally I’d like to redesign the rear subframe and undertray in carbon. This should save some considerable weight compared to the steel version.
 
Yeh I’ve seen this, these units look more akin to drag use only and the price! I’m thinking something with both frame and undertray as one moulded unit. Those alloy Gen1 sub frames that would snap usually gave way on the upper bolt casting welded joint, bending force overstrained the joint. As we know Suzuki solved it by replacing alloy with a hugely heavy steel frame, combined weight of frame, undertray and rear foot mounts is 7.8kilo (17lb)! Using Composites opens up options of combining upper and lower rear frame rails as one piece creating a Monocoque. Combine this with the undertray and you can create a massively strong lightweight structure. Not sure what weight limit would be required at this stage. Rider and pillion with luggage could be upto 195kilo (430lb) maybe excessive! Carbon is a great material until it goes past its elasticity at which point it can fail catastrophically without warning. I would have to build a few prototypes and test to breaking point, lots of time and work involved in producing a finished item.
 
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