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Small riders like and can use compact geometry. I wanted to make them lugged bikes. No lugs available. So here come my own Llewellyn compact angle lugs for standard oversize tubes.
Mold tools are under construction.
Viewed: 86 times.
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| The bottom head lug has cast gear adjuster bosses for M5 adjusters.
Cast counter bore so the adjuster tension spring does not chip the paint off. All stays neat and tidy and works.
Viewed: 81 times.
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The lug shoreline has some French Bocama lug influences. Fits 31.7 head tube. 31.7 down tube.
60 degree angle
Viewed: 72 times.
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| The tope head lug is for 28.6mm top tube and has lots of head tube height that can be reduced by 12mm to give a matching head tube band to the bottom head lug. Lots of room if the design needs it.
78 degree angle
Viewed: 68 times.
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| Shortish lug sockets so modern light short butt tubes can be used with out the lug shore line overlapping onto the tube wall taper.
Viewed: 70 times.
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The lug has a bit of head tube cheek to the shore line for good brazing and distribution of stresss.
Viewed: 75 times.
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| The seat tube lug.
Designed for stress free use with full carbon post. The seat lug has special low down binder and curved shore line to eliminate seat post dig in and failures. Unlike every alluminium, titanium and carbon frame on the market which use a top fitting post binder with sharp edges!.
Viewed: 70 times.
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| Standard metric 6mm caphead binder boss.
Standard stainless caphead bolt is used. Stronger and reliable and can be found anywhere.
Fits 28.6 top tube and 28.6 seat tube.
79 degree angle
Viewed: 63 times.
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