SIGEYI AXO SL Power Meter for SRAM Road (8-Bolt Interface) BF Apparel They provide insulation

They provide insulation

For internal wire routing

Material: Premium Aluminum

• Chainring Compatibility - High Sweep: 54-60T | Mid Sweep: 48-52T round chainrings

Designed to mount on frames that have the UDH specification (Universal Derailleur Hanger) with an interface without derailleur hanger

SIGEYI AXO SL Power Meter for SRAM Road (8-Bolt Interface) BF Apparel They provide insulationThe all new AXO SL delivers a lighter, stiffer and more advanced spider based power meter, engineered for uncompromising performance. A fully reimagined structurebuilt around a proprietary box type strain beam and topology optimized 3D architectureachieves exceptional stiffness to weight, dropping total weight below 80 g without sacrificing strength. A flat, compact exterior improves crank and frame compatibility, resists impacts, and supports