Promax CK-1 Carbon Crankset - 165mm, 2-PC, Direct Mount SRAM 3-Bolt, 30mm Spindle, Black Hydration Packs & Accessories Multi-Butted

Multi-Butted

BB/Frame Interface: BBright

Chainrings fit on the Compatible with Shimano XTR M9000 and M9020 1x or 2x cranksets

- 7000 Series aluminum steerer tube

Promax CK-1 Carbon Crankset - 165mm, 2-PC, Direct Mount SRAM 3-Bolt, 30mm Spindle, Black Hydration Packs & Accessories Multi-ButtedCK 1 cranks are Promaxs top of the line carbon crank offering. The race ready carbon design maximizes strength and minimizes weight. The crank arms spin on a beefy 30mm spindle to increase stiffness and power transfer. These cranks offer direct mount chainring compatibility for additional weight savings, or run them with a 4 bolt 104 BCD chainring adapter, available separately. Premium carbon crank arms are lightweight and extremely strong 30mm