Reviews of Problem Solvers 0.7mm shim, 30.9 seatpost to 31.6

28% offretail $12.50 your price $8.99

BuyBuy PART NUM 226696

StarStarStarStarStar Bike shop didn't have this shim. Only place I could find this size was at ModernBike.com.

by
Ownership: two months
Tech Knowledge: average

StarStarStarStarStar Perfect fit as advertised

by
Ownership: several months
Tech Knowledge: somewhat high

Pros

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.

Cons

Needed to paint top black to match.

StarStarStarStarStar Does the job.

by
Ownership: a month
Tech Knowledge: somewhat high

Pros

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 .

Other Thoughts

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!

StarStarStarStarStar Shim.

by
Ownership: a few months
Tech Knowledge: high

Pros

Solved My Issue Flawlessly. Priced Well. Haven't Had Any Problems With It.

Cons

Would Have Liked It In Black. Other Than That. None.

Other Thoughts

Just Buy It.

StarStarStarStarStar Works great. A true problem solver. as good as permanent.

by
Ownership: a month

StarStarStarStarStar Saved me $$$$, beats a beer can.

by
Ownership: a few months
Tech Knowledge: somewhat high

Pros

High quality, smooth finish, perfect fit.

Cons

None.

Other Thoughts

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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