Sram CrankSet Red 172.5MM 11 Speed NEW headcover Technology:

Technology:

X-Range™ gearing gives you more range and a smoother gear progression

perfect for travel

Wind Tunnel Tested HJC helmets are tested in the laboratory as well as in “real life” to meet the highest quality standards

Internal Serration_160 mm: ✔

Sram CrankSet Red 172.5MM 11 Speed NEW headcover Technology:FEATURES Exogram technology uses a large, hollow cross section all the way to the spider, minimizing weight while maximizing stiffness. Hidden bolt pattern leverages the characteristics of carbon fiber while presenting a sleek appearance X GlideR chainrings feature thicker construction and advanced shift timing pins and ramps, which are optimized for shifting with the Yaw front derailleur SRAM Road 11 speed compatible Compatible with SRAM RED eTap