Stem spacers to raise the stack height of your Velobike Altias Argon18 Stem.
Spacer stack up to 30mm, in 10mm increments
Developed in collaboration with Aus Cycling for the Paris Olympic Games.
Note: Direct mount screws are sold separately. please refer to the Velobike Altias Stem - Argon18 User Manual to identify your screw length requirements and order the screws here.
- Argon18 Electron Pro TKO Sprint
- Argon18 Electron Pro TKO Pursuit
- Argon18 Electron Pro RIO Sprint
- Argon18 Electron Pro RIO Pursuit
- 1x 10mm spacer
- 1x 20mm spacer
- 7075-T6 Aluminium
- CNC machined
- Hard anodized black