The choice of SRAM's top professionals, their lightest, stiffest, and most accurate integrated power meter and chainring combo just got lighter with a new carbon crankarm construction. The SRAM power meter is accurate to /-1.5% and isn''t affected by temperature changes, and the consistent 13-tooth gap on the rings ensures fast and reliable shifting. SRAM''s integrated rings are also incredibly long-lasting. Plus they''re offering more crankarm lengths than ever before to ensure this crank works for you.
29g lighter than the previous generation
45mm Chainline
Designed to deliver crisp and accurate front shifts
DUB bottom bracket adds durability and simplicity (Sold separately)
Measures right and left leg power balance
One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset
Power meter is fully integrated into the chainring for lighter weight and greater accuracy
Power readings are accurate within /-1.5% and aren''t affected by climate conditions during a ride
Ultra-light hollow carbon fiber crankarms
X-Range gearing technology gives you more range and a smoother gear progression, so you''re always in the right gear
Specifications & Identifiers
Bottom Bracket Included
No
Bottom Bracket Shell Width (mm)
68, 70, 86
Chain Compatibility
12-Speed
Chainline/Hub Compatibility
130 Hubs, 135/142 Road Disc Hubs < 415 mm
Chainring BCD
Direct Mount - SRAM
Color
Carbon, Natural Carbon
Crank Arm Length
160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
Intended Use
Road
Number of Chainrings
Double
Pedal Spindle
9/16"
Rings
48-35
Spindle Interface Type
SRAM DUB
Spindle Length (mm)
Integrated Spindle
Natural Carbon - 160mm UPC
710845899287
Natural Carbon - 160mm MPN
00.6118.688.006
Natural Carbon - 165mm UPC
710845899294
Natural Carbon - 165mm MPN
00.6118.688.007
Natural Carbon - 167.5mm UPC
710845899300
Natural Carbon - 167.5mm MPN
00.6118.688.008
Natural Carbon - 170mm UPC
710845899317
Natural Carbon - 170mm MPN
00.6118.688.009
Natural Carbon - 172.5mm UPC
710845899324
Natural Carbon - 172.5mm MPN
00.6118.688.010
Natural Carbon - 175mm UPC
710845899331
Natural Carbon - 175mm MPN
00.6118.688.011
Tree Fort ID:
333222466434
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