Origin8 MT-4100 Rear QR End Caps for 135mm Spacing Bike Hub Material_PTFE Lightweight and Durable Construction: Crafted

Lightweight and Durable Construction: Crafted from high-strength ABS shell and impact-absorbing foam for optimal safety and longevity on the slopes

Its increased stiffness minimizes misalignment and prolongs the lifespan of your derailleur and drivetrain components

and improved power transfer during cycling

and versatile trail riding

Origin8 MT-4100 Rear QR End Caps for 135mm Spacing Bike Hub Material_PTFE Lightweight and Durable Construction: CraftedUpgrade your bike's performance and reliability with the Origin8 MT 4100 End Caps RR QR KT CT1R Spacing Axle 135mm. Designed as a high quality replacement component, these end caps are engineered specifically for MT 4100 series hubs, ensuring a perfect fit and seamless compatibility. Crafted from durable materials, they provide long lasting support for your rear wheel, maintaining optimal axle alignment and spacing. Built with precision engineering