Free up space on your handlebar and put your computer where it's easy to read. The GUB 638 mounts on the stem cap, keeping your head unit centred above the stem with an angle you can adjust to suit your position.

Highlights

  • High-strength aluminium alloy bracket, corrosion-resistant
  • Mounts on the stem cap to save handlebar space
  • Adjustable viewing angle
  • Interfaces for Garmin, Wahoo, Bryton and Cateye computers
  • About 34g

Compatibility & fit

The mount comes with sockets for Garmin, Wahoo, Bryton and Cateye computers, and GUB also lists iGPSPORT units as compatible. It fits on the stem cap of road, mountain and e-bikes. Check that your stem and headset use a standard top cap before ordering, and our workshop can fit it for you.

Covered by the manufacturer's warranty against defects in materials and workmanship. For warranty support, return the product to Tune Cycles and we'll manage the claim with KWT Imports, GUB's Australian distributor.
  • Aluminium alloy bracket
  • Stem cap mounting
  • Adjustable angle
  • Garmin, Wahoo, Bryton and Cateye interfaces
  • About 34g
BrandGUB
Model638
MaterialAluminium alloy bracket, plastic adaptors
MountingStem cap
Computer interfacesGarmin, Wahoo, Bryton, Cateye
Also compatibleiGPSPORT (per GUB)
WeightApprox. 34g
ColourBlack
SKU KWT-GUB-638
Brand GUB
Shipping Weight 0.0740kg
Shipping Width 0.100m
Shipping Height 0.060m
Shipping Length 0.150m