Cannondale HollowGram SpideRing 8 Arm 50/34 11-Speed Chainrings

Cannondale HollowGram SpideRing 8 Arm 50/34 11-Speed Chainrings An advanced design and fine engineering combine to make these Cannondale HollowGram SpideRing 8 Arm 11-Speed Chainrings in a 50/34 configuration the perfect addition to high-end road bikes. The one-piece design and forged construction markedly reduces the weight of these chainrings and increases their stiffness; heightening power transfer from the rider through to the drivetrain. The forged manufacturing format also guarantees durability; whether used in fine or challenging weather conditions. Detailed machining of the teeth gives them individual profiles for flawless gear shifting; even when under extreme load during brisk accelerations. The eye-catching; eight-arm unit is mounted onto Cannondale crank arms via a direct mount configuration that further heightens rigidity and strength. With a 50/34 compact ratio; these chainrings offer the rider a vast range of gear ratios suitable for the stiffest climbs or the quickest of valleys.