Prologo - Sella SCRATCH M5 140 CPC Variant:Nack, black The renewed HG chain features

The renewed HG chain features a longer inner link that connects seamlessly to the new chainring profile (tooth profile) for ultra-efficient drivetrain performance

Velcro integrated into the cuff allows you to adjust the closure

AXLE HUB FOR WAG G3 W-EN/XC REAR WHEEL WITH STANDARD 142mm NON BOOST

Sono inclusi anche fori da 5 mm di diametro sulla parte superiore e inferiore per ulteriori opzioni di montaggio

Prologo - Sella SCRATCH M5 140 CPC Variant:Nack, black The renewed HG chain featuresThe top of the range from Prologo with patented CPC Technology used in Formula 1. Scratch M5 CPC, the new level of performance. The CPC technology is the same used in Formula 1, patented by Prologo for the cycling industry. The 3D polymer cones maximize grip when adopting an aggressive position, also helping to quickly change position on the saddle. In the closed version, the special "AIR CPC," with more space between each polymer, offers +10% airflow