Acs Paws 4.1 Freewheel, 20T

★★★★★ 4.4 64 reviews

US$11.98
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US$11.98
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Free shipping Free 30-day returns

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Management number 229337687 Release Date 2026/05/31 List Price US$11.98 Model Number 229337687
Category

Enhance your bicycle's performance with the ACS PAWS 4.1 Freewheel 20T, a durable and reliable 20-tooth replacement gear designed for street, cruiser, and commuter bikes. Manufactured with materials and advanced engineering, this freewheel ensures smooth shifting, robust engagement, and long-lasting durability for daily riding. Materials & Construction: Crafted from cold-forged steel, the ACS PAWS 4.1 freewheel offers exceptional high-torque strength and increased durability. Its nickel-plated sprocket ring not only resists corrosion but also provides a sleek, corrosion-resistant finish that maintains its appearance over time. Performance & Engineering: Designed for optimal power transfer, this freewheel features a three-pawl mechanism that engages every 12 degrees, delivering 30 precise engagement points for smooth acceleration and reliable power transfer during rides. The 20T gear ratio is ideal for urban riding, cruising, and trickle-down performance, making it a versatile choice for everyday cyclists. Components & Technology: Compatible with standard 1/8" and 3/32" chains, the ACS PAWS 4.1 freewheel fits 1.37" x 24 TPI hub threads, ensuring broad compatibility across a variety of bicycle wheelsets. The threaded design allows for easy installation and removal using a standard 4-prong tool, simplifying maintenance and upgrades. Style & Use Case: Its sleek silver finish complements a wide range of bike styles, from classic cruiser bikes to modern urban commuters. Whether you're upgrading your existing gear or building a custom setup, this freewheel provides dependable performance for daily commuting, casual riding, or light trick riding. Innovative & Unique Features: - Cold-forged steel construction for high-torque durability - Nickel plating for corrosion resistance - 3-pawl engagement system for enhanced responsiveness - Easy installation and removal with standard tools Upgrade your bike with the ACS PAWS 4.1 Freewheel 20T for a combination of

  • Durable nickel-plated 20-tooth freewheel designed for reliable performance on standard threaded bicycle hubs, ensuring longevity and resistance to corrosion.
  • Constructed from cold-forged alloy for superior high-torque strength and enhanced durability, making it ideal for aggressive riding and frequent use.
  • Features a precise three-pawl engagement system delivering smooth, consistent engagement every 12 degrees (30 steps), optimizing responsiveness for technical riding.
  • Compatible with 1/8" and 3/32" chain sizes, providing versatile fitment options for various road and mountain bike configurations.
  • Easy to install and remove using a standard 4-prong tool, this ACS Paws 4.1 freewheel combines performance engineering with simple maintenance for everyday cycling needs.
ASIN B071ZR53F9
Size Small
Color Silver
Material Chromoly Steel
Brand Name ACS BMX
Model Name 63860-0000
Item Weight 7.84 ounces
Part Number 63860-0000
Manufacturer ACS BMX
Package Weight 0.22 Kilograms
Number of Items 1
Included Components Single-Speed Freewheels
Item Dimensions LxWxH 3.7 x 3.8 x 0.9 inches
Item Package Dimensions L x W x H 4.02 x 3.94 x 0.87 inches

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4.4 out of 5
★★★★★
64 ratings | 26 reviews
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