Reviews of Problem Solvers 0.7mm shim, 30.9 seatpost to 31.6
28% offretail $12.50 your price $8.99Buy PART NUM 226696
Bike shop didn't have this shim. Only place I could find this size was at ModernBike.com.
Perfect fit as advertised
Combination of frame and Thudbuster works great. I wanted to size my new Thudbuster to fit most bikes so went with the smaller OD model even though my seat tube was a larger size.
Needed to paint top black to match.
Does the job.
Fits. Does the job. Available in multiple sizes. You may be able to buy multiple seat post shims to fit each of your bicycles and buy just one seat and seat post .
Accuracy is key. Seat post diameter size is stamped on the lower end of the seat post. Measure carefully! Seat post sizes and down tube inside diameters vary by make model brand and age of bicycle!
Solved My Issue Flawlessly. Priced Well. Haven't Had Any Problems With It.
Would Have Liked It In Black. Other Than That. None.
Just Buy It.
Works great. A true problem solver. as good as permanent.
Saved me $$$$, beats a beer can.
High quality, smooth finish, perfect fit.
Bought a fat bike and wanted to use my Thudbuster, but the post was a tad too small. This shim fit perfectly and allowed me to re-use my very expensive Thudbuster.
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