Multiple length options (15mm, 17mm, 22mm) for precise fit with Classic, Thunder, and Special seatposts
Includes keyed nut and washer for secure installation on Wabi frames
Chromoly construction for enhanced durability and strength
Silver finish for a clean, minimalist look
These are replacement seatpost binder bolts for either the Wabi Classic, Thunder, or Special. NOTE: We have made changes to the recommended replacement bolts. See below. All Classics and Thunders are recommended to use a 15mm binder bolt. We used to use 17mm, but find the 15mm to be more effective and less likely to bottom out. Specials t
Lengths
15mm, 17mm, 22mm
Material
Chromoly steel
Finish
Silver
Includes
Keyed nut, washer
Compatibility
Wabi Classic, Thunder, Special seatposts
5.0
5 ratings
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Binder Bolt
Does the job it was designed to do. The cost is reasonable.
C
Carl · October 29, 2026
Great replacement
I broke my original bolt by accident and this one came to my doorstep smooth as butter.
K
Kino · September 1, 2024
Ordered 2, got 3
made this small purchase of a seat binder bolt because my previous one had snapped because i overtightened it too much (and a lot as i was futzing with seat height and experimenting with different bars and saddles) so i ordered two as a replacement. i got three. it works wonderfully, of course. it was slight pre-greased and because of wabi's somewhat different style of seat collars, you'll need these bolts.