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Windcheater trike - lacing pattern front |
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atlas_shrugged
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Joined: 03 November 2014 Location: Cambs Status: Offline Points: 1025 |
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Topic: Windcheater trike - lacing pattern frontPosted: 18 June 2025 at 4:01pm |
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I have a cycle contact who asked me this question which I cannot answer. Can anyone help with advice on wheel lacing? This is the question: He is asking about lacing all the spokes outbound, as he heard Mike Burrows experimented with this design. I can see some advantages (probably only cross 1 patter) but thought I'd ask if you have any advice OR if you know wnyone with a similar recumbent trike who might have some thoughts? Interestingly, In Mike Burrows' book Bicycle Design he shows a similar hub with this pattern: ![]() Edited by atlas_shrugged - 18 June 2025 at 4:13pm |
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melle
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Joined: 07 February 2023 Location: Bath Status: Offline Points: 198 |
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Posted: 21 June 2025 at 1:31pm |
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I'm trying to understand the potential advantages. I would think the lacing pattern in the pic puts a lot of strain on the J-ends of the spokes on the drum-side. Or is this perhaps done on purpose to balance the tension of the longer spokes on the other side?
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atlas_shrugged
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Joined: 03 November 2014 Location: Cambs Status: Offline Points: 1025 |
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Posted: 21 June 2025 at 3:28pm |
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melle - thanks for the reply. I post below the response from this chap:
Providing the 'outbound' spokes on the drum side have been built carefully with spoke-line at the elbows corrected early on, these spokes should not be any more susceptible to fatigue failures than normal alternately laced spokes. Also, providing the hub flanges are symmetrical, tension in spokes on drum side and non-drum side will be equal, irrespective of whether spokes are laced 'in-bound' or 'out-bound'.
I've now watched various videos of Windcheetah recumbents. This single-cross 'all out-bound' pattern seems very common. I'm not sure how big the advantages are but it gives a slightly wider wheel better able to resist lateral forces. Also this cross-1 pattern allows adjacent outbound spokes to touch at their cross point (and better take up any slack). |
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nils
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Joined: 19 August 2007 Location: France Status: Offline Points: 7 |
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Posted: 19 September 2025 at 9:57am |
![]() mine is spoked this way |
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KM2
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Joined: 10 September 2008 Status: Offline Points: 170 |
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Posted: 20 September 2025 at 1:11pm |
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Is the lacing pattern simply to obtain more triangulation of the spokes because the hubs were slightly narrower than, say the Ice hubs, which have spokes from both inside and outside the hub flange.
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