Topeak BarXtender TBX01
Best mounting solution for cyclists needing extra handlebar accessory space.
This mount solves the common problem of crowded handlebars by creating a dedicated, adjustable platform for your electronics. It is a simple, lightweight way to organize your cockpit and ensure your GPS or lights are positioned exactly where you need them.
$27.95
More BarXtender options
Who it's for
- Bikepackers needing extra space for lights, GPS, and phones
- Cyclists with multiple bikes needing a universal accessory mount
- Gravel riders requiring a stable, vibration-free accessory platform
Who should skip it
- Minimalists preferring a clean, uncluttered cockpit aesthetic
- Weight-conscious racers counting every gram on their bike
- Riders with complex cable routing near the handlebars
Performance breakdown
Cockpit Versatility
Effectively clears crowded bars by creating a dedicated accessory mounting zone.
Clamp Compatibility
Wide range of shims accommodates most standard handlebar and stem diameters.
Structural Rigidity
Engineering grade plastic and steel construction holds devices steady on trails.
Installation Ease
Straightforward clamp-on design allows for quick setup without specialized tools.
Weight Penalty
At 116 grams, it adds minimal bulk to your overall bike setup.
Adjustment Range
Flexible positioning options ensure your GPS or lights sit exactly right.
Key Specs
Clamp compatibility ranges from 22 to 38 mm
Constructed from engineering grade plastic and steel
Mounts via clamp-on mechanism
Compatible with handlebars or stems
Weight is 116 grams
Folded dimensions are 18 x 3 x 3 cm
Open dimensions are 13 x 10 x 3 cm
Manufacturer part number is TBX01
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