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Topics - Purple

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Metal Frames / Dirt Jump Bike /Frame
« on: January 23, 2022, 06:43:54 AM »
Has anyone imported a 26" dirt jump bike, prices seem to vary massively, to the point where there

Ideally looking for something like the Airdrop fade, just a shame there almost impossible to get hold of.
Looking for a single speed bike I can learn to jump on without the risk of smashing by full carbon enduro bike.

https://www.aliexpress.com/item/1005002213439226.html?spm=a2g0o.productlist.0.0.78876b93rSVQiS&algo_pvid=6934b542-090b-4a58-84e3-8355e5c6f121&algo_exp_id=6934b542-090b-4a58-84e3-8355e5c6f121-0&pdp_ext_f=%7B%22sku_id%22%3A%2212000019291047483%22%7D&pdp_pi=-1%3B127.68%3B-1%3BGBP+54.71%40salePrice%3BGBP%3Bsearch-mainSearch




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Vendor Discussion & Reviews / Silence from miraclebikes
« on: May 03, 2021, 04:39:30 PM »
Has anyone had any issues from miraclebikes, paid the 50% deposit at the start of April for a frame they had in stock, and haven't heard anything since..
Completely ignore multiple emails and skype messages. It's a new design so hopefully there production is just a bit swamped under.. I would have still liked a reply.

There reviews on alibaba aren't the best but not dreadful, just wondering how long I should wait before trying to claim my money back through Paypal.

http://www.miraclebikes.com/
http://www.mira-factory.com/

https://miracle-bikes.en.alibaba.com/company_profile.html?spm=a2700.galleryofferlist.normal_offer.3.574d4f4d2Ir2zX

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29er / Enduro Frame FS830 - Leverage ratio, Mistake?
« on: April 11, 2021, 05:49:12 AM »
Hi All

Just crunching the numbers on the FS830 for the suspension characteristics and getting a strange leverage ratio.  I'm guessing I've made a mistake somewhere. (First time I've done this)

If anyone has access to linkage or any of your other suspension design software I'm happy to share the details I have.

The reason I've to think I've made a mistake is the frame is clearly inspired by the pivot firebird, I've overlaid the photo of the firebird and the pivot points appear to be in the same position, however, the leverage ratio is completely different.



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