SRAM XX BB30 Crankset
Coming in at 694 grams, the XX Crank delivers amazing performance and durability with no penalties in weight. The first MTB crank specifically designed for 2x10 uses some of the world’s most advanced material science. The oversized chainrings are CNC machined 7075 Aluminum blanks—2mm thicker than the competition. Unparalleled stiffness is delivered by an increased Bolt Circle Diameter (BCD) and a two-piece insert-molded carbon composite construction. The XX Crank geometry provides a narrow 156mm Q factor, efficient chainline, and beveled crank arms to maximize clearance. It’s pure science in action.X-Glide Technology
X-Glide is the common denominator that gives XX its unmatched shifting performance. With X-Glide, all four upshift locations are identical and can be picked up by any outer link. The result? Up and down shift locations have perfect timing, for an almost instant shift—even under load!Specs
- Integrated carbon composite/aluminum construction
- 7075-T651 chainrings
- 7075-T6 chainring bolts
- X-Glide Technology
- Works only with BB30(not included)
- Works with XX components only (derailleurs, ect.)
- Recommended chain SRAM PC1090 or PC1090R
SRAM XX will work on on any bike that would otherwise use X.0, X.9, XTR, XT, ect. The only difference, XX needs to be used as a group; shifters, rear derailleur, crankset, cassette, front derailleur and 10 speed chain(1090, 1070). The disc brakes can be used on their own or in conjunction with the group.
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