Burgtec

Santa Cruz Rear Axle, 12x173.7mm, Bullon Gold

Burgtec Santa Cruz Rear Axle – 12x173.7mm, Bullion Gold brings the perfect blend of precision engineering and trail‑ready durability to your Santa Cruz build. Designed to match the exact specs of Santa Cruz frames, this axle delivers the clean look, tight fit, and long‑term reliability that discerning riders expect. The Bullion Gold finish doesn’t just look good—it adds a subtle touch of class to any setup while standing up to the rigors of aggressive riding.

Machined from 7075 aluminum, this axle strikes the ideal balance of strength and low weight. A 6mm Allen interface on both drive and non‑drive sides means easy installation and removal, even if things get a little rounded after years of use. Whether you’re building up a fresh frame or replacing a worn axle, Burgtec’s attention to detail ensures a perfect fit and a rock‑solid connection every time.

• Precision fit – Engineered specifically for Santa Cruz 12x173.7mm rear axle standards.
• Lightweight and strong – CNC‑machined from high‑grade 7075 aluminum.
• Dual 6mm Allen key interface – Easy to tighten or remove from either side.
• Bullion Gold finish – Durable anodizing with a refined, premium look.
• Compatible models – Fits Santa Cruz 5010 V4/V5*, Blur V4*, Bronson V4/V5*, Bullit V3 MX (E‑bike), Chameleon V8, Heckler V9*/SL V1*, Highball V3.1*, Hightower V2 (MY22+)/V3*/V4*, Megatower V2*, Nomad V5/V6*, Tallboy V4 (MY22+)/V5*, Vala V1*, and Juliana equivalents.
• *UDH bolt fits only with SRAM UDH hangers; axle remains compatible with SCB alloy hangers.

For riders who value clean design, dependable function, and precise fit, the Burgtec Santa Cruz Rear Axle is the finishing touch that keeps your bike running tight and looking dialed.