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Bike cassettes and freewheels: top picks

AI-generated summary · updated August 5, 2026 · verify details before purchase.

  1. Shimano Ultegra R8000 11-30T 11-speed cassette
    Best overall SHIMANO

    Shimano Ultegra R8000 11-30T 11-speed cassette

    4.6/5 $77.35 Only 2 left

    A smooth-shifting, lightweight cassette that balances performance and durability for road racers.

    • Precise shifting
    • Light alloy body
    • Higher price
  2. SRAM GX 11-34T 11-speed cassette
    Best for mountain biking SRAM

    SRAM GX 11-34T 11-speed cassette

    4.5/5 $38.05 Only 3 left

    Durable steel construction with a wide gear range, ideal for cross-country and trail riding.

    • Wide range
    • Durable steel
    • Heavier than alloy
  3. Shimano Deore XT M8000 11-46T 11-speed cassette
    Best wide-range SHIMANO

    Shimano Deore XT M8000 11-46T 11-speed cassette

    4.7/5 $90.80 Only 14 left

    Offers an exceptionally large gear spread for steep climbs and fast descents, with reliable shifting.

    • Huge range
    • Sturdy construction
    • Expensive
  4. SRAM XG-1190 11-32T 11-speed cassette
    Best value for road SRAM

    SRAM XG-1190 11-32T 11-speed cassette

    4.4/5 $71.95 Only 1 left

    A solid performance cassette that delivers consistent shifts at a competitive price point.

    • Affordable
    • Consistent shifts
    • Limited high end range
  5. SunRace 12-Speed 10-45T cassette
    Best budget wide-range SunRace

    SunRace 12-Speed 10-45T cassette

    4.3/5 $82.24

    Provides a generous gear range and reliable performance for budget-focused riders.

    • Budget friendly
    • Wide range
    • Heavier alloy
  6. Shimano FH-2000 7-speed freewheel
    Best classic freewheel SHIMANO

    Shimano FH-2000 7-speed freewheel

    4.2/5 $22.41 Only 7 left

    A reliable 7-speed freewheel suitable for older single-speed and multi-speed bikes.

    • Simple design
    • Low cost
    • Limited gears
  7. Acera 8-speed freewheel
    Best for entry-level builds SHIMANO

    Acera 8-speed freewheel

    4.1/5 $24.92

    Offers an extra gear over the classic 7-speed, providing smoother cadence options for commuters.

    • Extra gear
    • Easy install
    • Heavier than modern cassettes
  8. Sturmey-Archer 5-speed freewheel
    Best vintage option Sturmey Archer

    Sturmey-Archer 5-speed freewheel

    4.0/5 $14.07 Only 6 left

    Classic 5-speed freewheel favored by vintage bike enthusiasts for its simplicity and retro appeal.

    • Vintage appeal
    • Simple
    • Very limited range
    • Outdated

What to consider before buying

When choosing a cassette or freewheel, consider your bike type, intended terrain, and budget. Road cyclists typically benefit from lightweight, close-ratio cassettes like the Shimano Ultegra, while mountain riders need a wide range such as the SRAM GX. For older or budget builds, freewheels like the Shimano FH-2000 or Sturmey-Archer offer simplicity and lower cost, but they provide fewer gears and less performance than modern cassettes. Match the drivetrain compatibility (speed and spline) and weigh the trade-off between weight, durability, and price.

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