Force 2x Chainring Kit D2 Options:Force 2x Chainring Kit - 48/35t, 2x12-Speed, 8-Bolt, Direct Mount, Black, D2 and includes a custom Park

and includes a custom Park Tool toolbox with extra room for spare parts and more tools

The beads are hookless: this makes for a better fit with modern tires

Softer compound than sintered

The nylon and carbon fiber composite material of the Aerolite Sole provides the perfect balance of stiffness and flex for effortless and comfortable pedaling

PVC-free bag is made of abrasion-resistant nylon fabric

Force 2x Chainring Kit D2 Options:Force 2x Chainring Kit - 48/35t, 2x12-Speed, 8-Bolt, Direct Mount, Black, D2 and includes a custom ParkThe SRAM Force 2x chainring kit is lightweight, stiff, and durable. The one piece construction ensures that none of your effort goes to waste. A 13 tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. And the technology that has been packed in makes it SRAM's longest lasting chainring set yet. Crisp and accurate front shifts One piece construction for faster,