Fox transfer SL problem

Discuss light weight issues concerning mountain bikes & parts.

Moderator: Moderator Team

Post Reply
blind76
Posts: 63
Joined: Wed Nov 18, 2020 4:39 pm

by blind76

I put Fox Transfer SL 31.6 on my Spark PRO 2019 and when I tighten the seat clamp (even just 3Nm) it affects lifting. I feel it when lowering but it stuck when moving back...

Does anyone have a similar problem?

by Weenie


Visit starbike.com Online Retailer for HighEnd cycling components
Great Prices ✓    Broad Selection ✓    Worldwide Delivery ✓

www.starbike.com



Hexsense
Posts: 3288
Joined: Wed Dec 30, 2015 12:41 am
Location: USA

by Hexsense

That's common for uneven force distribution seat clamp on light-weight dropper post.
Specifically, big lip on top of the seatpost clamp make the clamping force concentrate on the lower part because the the top lip resist against the clamping force from the bolt.

My Bike Yoke Divine SL also had that problem. Switch to seat clamp like Bike Yoke Squeezy seat clamp fixed it for me.

scant
Posts: 271
Joined: Fri Apr 30, 2004 2:05 pm
Location: S.Wales UK

by scant

i'm assuming you're already using carbon paste, which provides more clamping grip & thereby requires less torque on the seat bolt?

NickyR
Posts: 86
Joined: Mon Feb 24, 2020 3:05 pm
Location: Belgium

by NickyR

blind76 wrote:
Thu Feb 03, 2022 9:24 am
I put Fox Transfer SL 31.6 on my Spark PRO 2019 and when I tighten the seat clamp (even just 3Nm) it affects lifting. I feel it when lowering but it stuck when moving back...

Does anyone have a similar problem?
I bought a Transfer SL factory in August and had the exact same problem : binding in the lowest position if I torque more than 2,8Nm. The problem is neither the seatpost clamp nor the friction paste used, the problem is the seatpost itself. FOX has acknowledged the problem with my seatpost, it was returned mid september and I am still waiting for it... (yeah I know :twisted: )

Post Reply