Wheels Manufacturing Derailleur Hanger: Specialized 323 Both-Side Compatible
Original price was: $40.99.$9.18Current price is: $9.18.
Description
Precision-Built Derailleur Hangers for Optimal Performance
Engineered for cyclists demanding peak reliability, Wheels Manufacturing derailleur hangers deliver 40% greater stiffness than standard OEM components—enhancing gear-shifting precision while reducing frame stress during aggressive rides or urban commutes.
Why Choose Our Hangers?
✅ Aerospace-grade 6061 aluminum CNC-machined in the USA for unmatched corrosion resistance
✅ Dropout compatibility verification ensures precise fitment across major frame brands
✅ No generic clones – proprietary tooling prevents mass-market duplication seen with Asian-produced OEM parts
Critical Compatibility Notes
• Mid-year frame design changes may require model-specific selection (always cross-reference product photos)
• FS1561 model uniquely includes dropout mounting hardware for hassle-free installation
• Works with Shimano Ultegra/SRAM Force/Evolve groupsets requiring reinforced hanger support
| Specification | Wheels Manufacturing | Typical OEM |
|---|---|---|
| Material Standard | MIL-SPEC 6061-T6 | Commercial |
| Weight | 85g (model avg) | 110-130g |
| Stress Resistance | 2,200 lbs | 1,500 lbs |
| Included Hardware | Select models* | Never |
*Dropout hardware included only with QBP #FS1561 (399 Dropout)
Ideal for: Road endurance racers (500+km events), mountain bikers tackling rocky descents, vintage frame restorers seeking modern durability upgrades.
All models backed by a 2-year limited warranty against manufacturing defects – a claim rarely made by overseas competitors.
