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Full Speed Ahead SL-K Light BB392 Tandem Rear Crankset - 170mm 50/34t Direct Mount BLK

Full Speed Ahead SL-K Light BB392 Tandem Rear Crankset - 170mm 50/34t Direct Mount BLK

SKU: CK4321
Regular price $692.00

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Expected Ship Date: Fri Jun 05
Full Speed Ahead SL-K Light BB392 Tandem Rear Crankset - 170mm 50/34t Direct Mount Black. The FSA SL-K carbon tandem cranks feature an asymmetrical modular compact 2x11-speed spider 30mm spindle and tons of adjustability.
  • Hollow carbon arms with UD carbon finish
    • TECH SPECS
    Color Black
    Rings 50/34
    Number of Chainrings Double
    Crank Length (mm) 170
    Crank Intended Use Tandem
    Drivetrain Speeds 10
    Drivetrain Speeds 11
    BB Included English
    Pedal Spindle 9/16"
    Spindle Interface Type 392 EVO
    Chainring BCD Direct Mount FSA
    Chainline/Hub Compatibility 130 Hubs
    Chainline/Hub Compatibility 141/148 Boost Hubs
    Defined Color Black

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    Our Race Team Sponsors

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    Race Team

    Racing is a huge part of the culture at Lenny’s Bike Shop, and the Lenny’s Race Team represents the shop on trails and racecourses throughout the region. Made up of passionate riders who love pushing their limits, the team competes in gravity and mountain bike events while proudly representing the Lenny’s community.

    Why Shop with Lenny's?

    At Lenny’s Bike Shop, cycling isn’t just a business — it’s a passion. As a locally owned, full-service bike shop, Lenny’s is dedicated to helping riders of every level enjoy the sport with the right bikes, gear, and expert support.

    From high-quality bicycles and components to trusted service and advice, the team focuses on delivering products and support that help you ride more and ride better.

    Whether you’re upgrading your bike, tuning up your ride, or just getting started, you’ll find knowledgeable staff, great brands, and a commitment to keeping the cycling community rolling.

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