Value pack of four carbon fibre headstem spacers, by Positz..
- Each set includes two 3mm spacers, one 10mm spacer and one 15mm spacer (total 4 spacers)
- Mix and match how you like to get the perfect position for you on your road bike
- Helps you adjust your head stem up or down
- Size: Suits 1-1/8 inch headset steerers
- Lightweight yet extra strong carbon fibre, black in colour/li>