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Box components Box Two Prime 9 X-Wide 9 speed black rear derailleur

Box components Box Two Prime 9 X-Wide 9 speed black rear derailleur

SKU: J250443
Regular price $120.69

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Sale - Discount Applied Automatically At Checkout
Expected Ship Date: Fri Jun 05
  • Prime 9 Technology for less derailleur travel and better chainline. Less wear and improved lifespan
  • Box One features: Adjustable Tri-Pack limited slip clutch, forged inner and outer cage, Pivot-Tech cable stay, sealed bearing pulleys and 3D forged linkages
  • Box Two features: Tri-Pack limited slip clutch, forged inner and outer cage, Pivot-Tech cable stay, sealed bushing pulleys and 3D forged linkages
  • Box Three features: Limited Slip Clutch, stamped front/rear cage, direct channel cable stay and bearing pulleys
  • Box Four features: 8 speed with Prime 9 technology and the same construction as Box Three
  • Limited Lifetime Warranty
  • 3rd party web sales must be an Authorized Dealer
    • TECH SPECS
    model Box Two Prime 9
    speed 9sp
    cage X-wide
    min/max 11/50t
    weight 290g
    color black

    QUALITY SERVICE

    Just real riders who strive to provide the best customer service.

    FREE SHIPPING

    Most orders over $75 ship free anywhere within the lower 48 United States

    RETURNS

    Not happy with your order, just send it back to us for a refund or exchange.

    Our Race Team Sponsors

    Also Supported By

    Our Race Team Sponsors

    Also Supported By

    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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