Burgtec

Transition 175mm UDH Rear Axle

Burgtec Transition 175mm UDH Rear Axle keeps your ride dialed and dependable when it matters most. Designed for riders who value precision and durability, this axle combines clean aesthetics with the kind of rugged reliability that stands up to long days in the saddle. Machined from 7075 aluminum and built to exact Transition specs, it delivers a tight, creak-free fit that keeps your rear end solid through every corner, climb, and landing.

A 6mm Allen key interface on both sides of the axle makes installation and removal simple—even if one end ever rounds out. It’s a small detail that makes a big difference when trailside maintenance calls.

• Precision-machined 7075 aluminum for strength and lightweight performance
• Dual 6mm Allen key interface for quick and secure tightening
• Built to Transition’s exact geometry for a perfect fit
• Crisp, clean look that complements your frame

Compatible with the following Transition models:

• Spire Alloy (2021–2023)
• Spire Carbon (2021–2023)
• Relay Carbon (2023)
• Patrol Alloy (2021–2023)
• Patrol Carbon (2022–2023)
• Repeater (2022–2023)
• Sentinel Alloy (2021–2023)
• Scout Alloy (2021–2023)
• Smuggler Alloy (2023)
• Smuggler Carbon (2023)

Whether you’re swapping frames or replacing a worn axle, the Burgtec Transition 175mm UDH Rear Axle is a simple, tough upgrade that keeps your Transition running smooth and silent.