FSA SL-K Crankset
FSA

FSA SL-K Crankset

4.5

Best high performance drivetrain for serious tandem cycling enthusiasts.

Engineered for the unique demands of tandem cycling, this carbon crankset balances stiffness and weight to ensure efficient power transfer between riders. Its modular design offers significant flexibility in chainline and gearing, making it a reliable upgrade for synchronized performance.

$543.99

In stock

at

Hitchhiker Bike Shop

Crank Arm Length Mm 170
Drivetrain Speed Compatibility 11-Speed
Number Of Chainrings 2

Who it's for

  • Tandem cyclists seeking durable and purpose-built drivetrain components.
  • Performance-oriented tandem teams prioritizing speed and efficiency.
  • Mechanics and riders needing flexible frame compatibility for their tandem build.
  • Tandem riders requiring seamless power delivery and synchronized pedaling.

Who should skip it

  • Budget-conscious cyclists looking for more affordable tandem crankset options.
  • Riders with non-BB392 frames who prefer direct fit components.
  • Cyclists needing immediate replacement parts or wide retail access.

Performance breakdown

Power Transfer Efficiency

Hollow carbon construction minimizes flex under the intense tandem torque load.

Excellent

Weight Optimization

Impressively light for a component built to handle dual-rider output.

Excellent

Drivetrain Versatility

Modular spider system adapts easily to various complex tandem drivetrain setups.

Excellent

Installation Simplicity

Included bottom bracket removes the guesswork from a typically tricky upgrade.

Excellent

Structural Durability

Engineered specifically to survive the unique, high-stress demands of tandem cycling.

Excellent

Chainline Adjustability

Four distinct settings provide essential flexibility for precise gear alignment.

Excellent

Key Specs

Material

Carbon Fiber

Weight

653 grams

Crank Arm Length

170 mm

Spindle Diameter

30 mm

Spindle Interface

392 EVO

Bolt Circle Diameter

110 mm

Chainring Mount Type

Asymmetrical 110 A.B.S

Number of Chainrings

2

Chainline

50 mm

Intended Use

Tandem

Know before you buy

Still have a question?

Ask Metto anything about the FSA SL-K Crankset before you decide.

FSA SL-K Crankset

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