This is only one piece to the puzzle though

A longer chain will also be needed

The Maxxis Rekon is a versatile trail mountain bike tyre designed for aggressive riding on technical terrain

UV resistant fabric

while the bits are clearly marked so you will always be able to tell which size you are using

TLD 25.1 Flowline SE MIPS Helmet - XS/S - Trooper Smoke Back in Stock This is only one pieceThe trail rider's workhorse. Mips equipped and eMTB rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five star safety rating from Virginia Tech. With 14 vents, an anti microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Features 3 way adjustable screwless visor Mips B Series Rotational Impact Brain Protection System Full 360 degree fit retention system