Hope Axle Conversion Kit
Best versatile solution for cyclists adapting wheels to new frame standards.
This is the ultimate insurance policy for your wheelset, allowing you to carry your favorite hubs over to a new frame without a full rebuild. You sacrifice the simplicity of a single-standard setup, but you gain the freedom to swap bikes without buying entirely new wheels.
$36.40
at
Airpark Bike Co
More Hope Pro options
Hope Pro 4 Freehub Assembly
$131.70
Hope Pro 2 Evo Pro 4 Thru-Axle Front End Caps
$34.70
Hope Pro Front End Caps
$34.99
Hope Pro Pawl Set
$24.90
Hope Pro 4 Conversion Spacer
$16.40
Hope Pro 2 & Pro 2 Evo Front Hub Conversion Kit
$32.29
Hope Pro 3 / Pro2 Evo Freehub
$108.38
Hope Pro 5 Freehub Assembly
$131.70
Hope Pro 3 / Pro 2 Evo Freehub
$124.30
Hope Pro 5 Freehub Assembly
$131.70
Hope Pro 3 / Pro 2 Evo Freehub
$131.70
Hope Pro Pawl and Spring Set
$26.40
Hope Pro 4 Driver Conversion
$124.30
Hope Pro 2 & Pro 2 Evo Front Hub End Caps
$32.29
Hope Conversion End Caps
$18.99
Hope Pro 2 / Pro 3 / Pro EVO Pawl and Spring Set
$26.40
Hope Pro4 Hub Conversion Kit
$27.50
Hope Conversion End Caps
$21.99
Hope Pro 2 / Pro 2 Evo / Pro 4 Front End Caps
$34.70
Hope Pawl Spring for Pro5 HD and Trials Hubs
$16.74
Hope Pro4 Hub Convert Kit
$27.50
Who it's for
- Cyclists upgrading frames who want to keep their high-quality wheels
- Home mechanics looking for a simple and quick hub adjustment
- Performance riders demanding reliable and long-lasting equipment
Who should skip it
- Owners of older hub models who may struggle with compatibility
- Riders attempting to bridge significant modern axle width gaps
- Frequent travelers who often remove wheels for transport
Performance breakdown
Machining Precision
Tight tolerances ensure a seamless, play-free interface with Hope hubs.
Installation Simplicity
Swapping end caps requires minimal tools and basic mechanical knowledge.
Material Durability
Hard-anodized aluminum withstands heavy trail abuse without deforming or seizing.
Compatibility Range
Specifically tailored for Hope Pro 4 hubs, limiting universal application.
Weight Efficiency
Minimal mass added to the wheelset keeps rotational weight impressively low.
Boost Integration
Seamlessly adapts older hub standards to modern Boost frame spacing.
Key Specs
Weight
68 grams
Axle Standard
12 x 148mm
Hub Spacing
148mm
Axle Diameter
12mm
Axle Type
Thru-Axle
Boost Compatible
Yes
Compatibility
Hope Pro 4 hubs
Bike Type Compatibility
Mountain Bike
Know before you buy
Still have a question?
Ask Metto anything about the Hope Axle Conversion Kit before you decide.
