SIGEYI Direct-Mount Derailleur Hanger for Trek (Disc) - Pink GSDA the specialist against punctures under

the specialist against punctures under the tread centre and shoulders provides great reliability

The outer PC shell is scaled back to the absolute essentials

It’s ideal for chain

The spokes have an aero elliptical shape that can save 5 watts of energy while maintaining your speed

SIGEYI Direct-Mount Derailleur Hanger for Trek (Disc) - Pink GSDA the specialist against punctures underThe ultimate finishing touch for your Trek disc brake build! Similar to the hangers as used on Pro Team bikes. Direct Mount Hangers improve shift quality and allow for quicker wheel changes. Specifications Material: 7075 T6 Alloy Compatible with Trek Disc Brake Models only: Madone, Emonda, Domane Derailleur Compatibility: Shimano R9200 R8100 R7100 R9100 R8000 R7000 RX820 RX817 RX815 RX812 RX810 RX400 Colour: Anodized Grey Mfr Claimed Weight 13g