When SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. A new optimized layup drops 29g from the hollow carbon arms. The X-Range gearing technology minimizes cadence changes during front shifts, maximizing your ability to put power down. 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
Can be upgraded to a power meter set up (Power Meter chainring sold separately)
Designed to deliver crisp and accurate front shifts
One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset
Ultra-light hollow carbon fiber crankarms DUB bottom bracket adds durability and simplicity (DUB bottom bracket sold separately)
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, 167.5mm, 170mm, 172.5mm, 175mm
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
710845898570
Natural Carbon - 165mm MPN
00.6118.683.001
Natural Carbon - 167.5mm UPC
710845898587
Natural Carbon - 167.5mm MPN
00.6118.683.002
Natural Carbon - 170mm UPC
710845898594
Natural Carbon - 170mm MPN
00.6118.683.003
Natural Carbon - 172.5mm UPC
710845898600
Natural Carbon - 172.5mm MPN
00.6118.683.004
Natural Carbon - 175mm UPC
710845898617
Natural Carbon - 175mm MPN
00.6118.683.005
Tree Fort ID:
333222466427
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