The usable temperature range of Squirt Tyre Sealant with BeadBlock is from -20 to +40C

cleats - Premium brass cleats with shims included

easy and comfortable Roc Loc Sport fit system

They can make a bit more noise though

Box Three Prime 9 Speed Groupset - Multi Shift - X-Wide 11-50T - 9 Speed PLP|Model Year The usable temperature range ofThe Prime 9 range of components from Box has made many people rethink what a 9 speed drivetrain is capable of. Providing riders with all the range of a 12 speed setup but without the complexity, weight, and excessive shifting, Prime 9 drivetrains are also far more affordable. You can ride them hard and not shed so many tears when something inevitably wears out or breaks. Box Three is their best all rounder drivetrain that offers excellent performance