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
Chainring Setup
Road Double
Color
Carbon, Natural Carbon
Crank Arm Length
165mm, 170mm, 172.5mm
Intended Use
Road
Number of Chainrings
Double
Number of Speeds
12-Speed
Pedal Spindle
9/16"
Rings
50-37
Spindle Interface Type
SRAM DUB
Spindle Length (mm)
Integrated Spindle
Natural Carbon - 165mm UPC
710845899232
Natural Carbon - 165mm MPN
00.6118.688.001
Natural Carbon - 170mm UPC
710845899256
Natural Carbon - 170mm MPN
00.6118.688.003
Natural Carbon - 172.5mm UPC
710845899263
Natural Carbon - 172.5mm MPN
00.6118.688.004
Tree Fort ID:
333222466433
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