Pinnacle Ramin 3 Pl...
 

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Pinnacle Ramin 3 Plus seat post slipping

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Topic starter
 

I dont have the bike with me, so does anyone know what size clamp the Ramin 3 Plus uses please?

I remember reading somewhere about an issue with the seat post slipping due to a plastic shim insert???


 
Posted : 07/06/2023 9:07 am
Posts: 3300
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it's a 31.6 seatpost, so I recall it was a 34.9 clamp. plenty of fiber grip on the post and a decent clamp.

I don't remember my ramin having a shim, the only diffference between the normal ramin and the plus was the EBB as far as I know.


 
Posted : 08/06/2023 3:03 pm
Posts: 513
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I'm not in at the moment but I think mine has a 34.9 collar and a 27.2mm post with a 27.2mm to 31.6mm shim , mine did slip initially but I swapped it for a hope bolt up collar and it's been fine since

Edit....Google foo says I'm correct it is indeed a shimmed 27.2 post


 
Posted : 08/06/2023 5:12 pm
Posts: 462
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As above, it's 27.2 post if you use the shim, in a 31.6 seattube. I had a dropper and bolt up collar no issue, and also a rigid post and generic clamp,again no issues. Both without the shim


 
Posted : 08/06/2023 5:50 pm

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