yishunshunkuai Aluminium Alloy Rear Derailleur Hanger

• Machined from high-grade aluminium alloy for superior strength-to-weight ratio, each hanger withstands repeated shifting loads without cracking or bending under normal riding conditions
• Precise CNC-cut dimensions (62mm by 41mm) ensure accurate alignment with the rear derailleur plus proper chain clearance, maintaining smooth gear changes across all sprockets
• Universal fit design accommodates most standard mountain bike and road bike frames with compatible dropout spacing — simply bolt into place using the included mounting screws
• Silver anodised finish provides corrosion resistance against rain, mud, and road salt whilst keeping the hanger looking clean through extended outdoor use in any weather
• Two-pack set means one spare is always ready when a bent or broken hanger needs replacing mid-ride or at home, saving time plus unexpected downtime

These two rear derailleur hangers provide reliable replacements when original components become bent, cracked, or damaged from impact amid rides. Each piece is machined from premium-grade aluminium alloy to exacting tolerances, fixing proper alignment between one rear derailleur and cassette sprockets. A silver finish offers protection against corrosion whilst keeping a clean appearance that matches most factory-fitted components. Designed as direct drop-in replacements for standard mountain bike and road bike dropouts, these hangers measure 62 millimetres in height by 41 millimetres at widest point. This sizing matches commonly fitted geometry across numerous bicycle model ranges. Precision-engineered mounting holes accept standard bolts for secure attachment to frame dropouts without needing modification or special tools beyond basic Allen keys. Each hanger undergoes CNC machining processes guaranteeing consistent dimensional accuracy from one unit with another. An aluminium alloy construction delivers excellent durability under typical shifting forces whilst remaining lightweight enough not to add unnecessary mass on any bike. A natural oxide layer formed amid production contributes additional resistance to environmental wear compared with untreated metal alternatives. Included with this two-pack are necessary mounting screws for immediate installation, meaning no extra purchases are needed before fitting begins. Having a spare hanger readily available is particularly useful for riders who travel far from bike shops or prefer carrying emergency spares on longer journeys. Whether replacing worn parts preemptively or fixing damage after an incident, this pair covers both situations effectively.