Full Speed Ahead SL-K Light Tandem Front Crankset
Best lightweight performance upgrade for dedicated tandem cycling teams.
This is the rare tandem component that refuses to compromise on weight for the sake of durability. By utilizing hollow carbon construction and a beefy spindle, it handles the immense torque of two riders without feeling like an anchor. You get the stiffness required for serious power transfer in a surprisingly lightweight package.
$487.00
at
Airpark Bike Co
More SL-K options
Who it's for
- Performance-oriented tandem captains looking to minimize bike weight
- Competitive tandem teams seeking maximum efficiency during sprints and climbs
- Cyclists who value a professional and polished appearance for their build
Who should skip it
- Budget-conscious riders who prefer durability over marginal weight savings
- Home mechanics without specialized torque tools or carbon-specific knowledge
- Multi-bike owners looking for versatile components they can swap easily
Performance breakdown
Power Transfer Efficiency
Hollow carbon construction minimizes flex for direct, responsive pedaling input.
Tandem Torque Handling
The 30mm spindle architecture easily manages the unique stresses of dual-rider output.
Weight Optimization
Carbon fiber build sheds significant mass compared to traditional alloy tandem cranks.
Structural Rigidity
Engineered to maintain shape under the heavy load of two synchronized riders.
Drivetrain Compatibility
Standard 11-speed setup integrates seamlessly with most modern tandem drivetrain configurations.
Finish Durability
Unidirectional carbon finish resists wear while maintaining a sleek, professional look.
Key Specs
Weight
1792 grams
Material
Carbon Fiber
Crank Arm Length
175 mm
Intended Use
Tandem
Spindle Diameter
30 mm
Spindle Type
392 EVO
Bolt Circle Diameter
104 mm
Chainring Mount Type
4-Bolt
Number of Chainrings
1
Drivetrain Speed Compatibility
11-Speed
Know before you buy
Still have a question?
Ask Metto anything about the Full Speed Ahead SL-K Light Tandem Front Crankset before you decide.
