KCNC Rear Thru Axle
Best lightweight upgrade for performance focused cyclists seeking enhanced rigidity.
This is the ultimate weight-saving hack for riders obsessed with shaving grams. By ditching the bulky OEM lever for a sleek, low-profile design, you gain a cleaner aesthetic and snag-free clearance on the trail, though you do trade the convenience of tool-free wheel changes for a cleaner, faster look.
$40.00
at
Fair Wheel Bikes
Who it's for
- Performance-driven cyclists, racers, and weight-conscious enthusiasts.
- Aggressive trail riders, competitive cyclists, and those seeking improved bike feel.
- Detail-oriented riders, custom bike builders, and those valuing premium components.
Who should skip it
- Budget-conscious riders, casual cyclists, and those prioritizing value over marginal gains.
- Riders seeking tool-free wheel removal, commuters, and touring cyclists.
- First-time thru axle buyers, riders unfamiliar with specific axle specifications.
Performance breakdown
Weight Savings
Sheds significant rotating mass compared to standard OEM thru axles.
Clearance Profile
Low-profile head design effectively prevents snagging on trail obstacles.
Build Precision
CNC-machined 7075 aluminum ensures tight tolerances and reliable structural integrity.
Aesthetic Customization
Vibrant anodized finishes offer a premium look for personalized bike builds.
Compatibility Range
Supports major standards like Maxle and E-Thru for broad frame integration.
Installation Simplicity
Requires a hex key, trading tool-free convenience for a cleaner aesthetic.
Key Specs
Material
7075 T6 Aluminum
Axle Type
E-Thru, Maxle, Syntace X-12
Position
Rear
Axle Diameter
12 mm
Hub Spacing
142 mm
Thread Pitch
12 x 1.5 mm
Axle Length
161 mm
Weight
~27g
Bike Type Compatibility
Mountain Bike
Brake Type Compatibility
Disc Brake
Know before you buy
Still have a question?
Ask Metto anything about the KCNC Rear Thru Axle before you decide.