Burgtec

Pivot 185.3mm UDH Rear Thru Axle

Burgtec Pivot 185.3mm UDH Rear Thru Axle brings the kind of precision and toughness that serious riders expect when it comes to securing their rear wheel. Built from strong yet lightweight 7075 aluminum, this axle is engineered to match exact manufacturer specs for a perfect fit and flawless performance on the trail. Clean, simple, and proven—just the way a thru axle should be.

When it’s time to tighten down, a standard 6mm Allen key gets the job done with ease. And if the non-drive side ever gets rounded from long seasons of hard use, Burgtec’s clever design includes a backup 6mm interface on the drive side to keep you rolling without delay.

Designed to fit key Pivot models like the Firebird V3, Mach 6 V4, Switchblade V2, Shuttle SL V1, Shuttle LT V1, and Shuttle AM V6, this axle delivers the reliability and precision that high-performance frames deserve.

• Durable 7075 aluminum construction for maximum strength and minimal weight
• Dual 6mm Allen key interface—stay ride-ready even if one end rounds out
• Clean, simple design that matches Pivot’s exact specifications
• Perfect fit for multiple Pivot models

For riders who demand every component perform as hard as they do, the Burgtec Pivot 185.3mm UDH Rear Thru Axle is a small but essential upgrade that keeps your bike tight, true, and trail-ready.