Extralite OctaRamp MC Road Mid-Compact Chainrings Size:52/36 Treat your feet to the

Treat your feet to the most advanced

Includes sleeve to fit between cups for added protection from dirt and grime

Hyper Accurate CNC Construction

42mm Presta valve stem

NUT LENGTH: 10mm

Extralite OctaRamp MC Road Mid-Compact Chainrings Size:52/36 Treat your feet to theNow sporting significant weight reduction and improved shifting performance. For long lasting performance all rings are fully hard anodised. Unique 15 machined chain ramps offer superior chain engaging on 5 different crank positions, translating to super quick up shifting performance. Special machined teeth help both up down chain shifting. Specifications: Ratio: 52T + 36T Material: 7075 T6 Hyper Accurate CNC Construction Ramps: 5 CNC with unique 15