GOLDIX | GOLDIX M180 Mountain Bike Hub 60T Ratchet Center Lock Disc Brake 28H Thru Axle Carbon Spoke Compatible HG XD MS flywheel

GOLDIX is sourced from China’s leading manufacturer of bicycle hubs. We offer a complete lineup of models and specifications, backed by strong technical R&D and manufacturing capabilities. We warmly welcome global customers to browse and purchase our products. Custom OEM/ODM services are also available for non-standard personalized designs. Please feel free to contact us anytime if you have any questions or technical inquiries. Basic Specifications Brand: GOLDIXModel: M180 MTB XC Series Carbon Spoke HubFreehub Body: HG / XD / MSFront Hub Spacing: 110×15mmRear Hub Spacing: 148×12mmBrake Type: Center-Lock Disc BrakeSpoke Configuration: Carbon-specific T-shaped spokes, 28 holesBearing Brand: TPI (Combined contact & non-contact sealed structure) Front Hub Bearings:Hub Shell: 17287 × 2 (110×15mm) Rear Hub Bearings:Hub Shell: 15267 × 1, 6902 × 1Freehub Body: 6802 × 2 Max Single Spoke Tension: 2500NWater & Dust Resistance: IP42–IP53Ratchet System: New Spiral Engagement 60T RatchetWeight: Refer to product images. A weight tolerance of ±10g may exist across different production batches. Placing an order means you accept this slight deviation. Freehub Compatibility Guide Important: Please confirm your drivetrain system and select the correct freehub body before purchasing. Improper selection will cause installation failure. HG: Compatible with Shimano 10–12 speed XD: Compatible with SRAM 11–12 speed MS: Compatible with Shimano 12 speed Product Features The upgraded GOLDIX M180 MTB XC Series adopts all-round optimization on hub shell structure, premium sealed bearings, spiral ratchet mechanism, engagement contact area and surface coating technology. It greatly improves overall reliability, durability and riding performance while maintaining the original weight. Under the same tooth count design, the ratchet engagement area is increased by approximately 20%, effectively boosting load capacity and delivering more stable and efficient power transmission. The enlarged contact area provides higher safety redundancy for ratchet operation and enhances running stability. The optimized guiding structure enables pawls to engage more smoothly and precisely, bringing faster engagement, reduced backlash and more direct power response. Important Notice This hub is designed for XC cross-country riding only.It is strictly prohibited for Downhill, Enduro and other high-intensity, high-impact scenarios. Exceeding the design load will cause permanent damage to the bearings, axle and flange structure.