Thomson Seatpost Collar - Silver Size:28.6mm The ±10% accuracy is guaranteed

The ±10% accuracy is guaranteed for 5000 cycles

Large opening provides easy bottle access

Snap it on when the rain is pouring down and pull it off when the sun starts to shine

Its power data is also extremely precise

There are five chainring options available: 36T

Thomson Seatpost Collar - Silver Size:28.6mm The ±10% accuracy is guaranteedLet us tell you why its the luckiest part in the world. It gets to hug a Thomson post. The Thomson seat post collar also has several other important features: The collar utilizes our seat post bolts, washer, and barrel nut hardware design that has proven to be an industry leader since its inception. This fastener combination allows float on both sides of the collar slot ensuring consistent clamping force. The bolt hole angle, height of the collar, and