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SKU: CR8183

Shimano Alfine S501 39T Chainring 130 BCD Aluminum Black for Single Speed Bikes, 3/32in Compatibility, Durable Performance & Engineering, Optimized for Shimano Alfine Hub Drivetrains

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Description
Specifications

Upgrade your bicycle drivetrain with the Shimano Alfine S501 39T Chainring - the ideal choice for single-speed setups and versatile urban commuting. Crafted from high-quality aluminum, this 130 BCD (Bolt Circle Diameter) chainring offers exceptional durability, lightweight performance, and corrosion resistance, making it perfect for demanding riding conditions.

Materials & Construction:

Manufactured from premium forged aluminum, the Shimano Alfine S501 Chainring delivers a robust yet lightweight design. Its black anodized finish provides added protection against wear and corrosion, ensuring long-lasting performance on daily commutes and recreational rides.

Performance & Engineering:

Designed specifically for single-speed and internal hub compatibility, the 39-tooth chainring enhances pedaling efficiency and stability. Its precise engineering ensures smooth chain engagement and optimal gear alignment, reducing chatter and increasing drivetrain longevity. The 3/32-inch tooth profile secures the chain securely during vigorous pedaling, making it ideal for city riding, bikepacking, and urban transportation.

Components & Technology:

Compatible with Shimano Alfine internal gear hubs and other 130 BCD cranksets, this chainring features a standard 130mm bolt pattern for easy installation. Its durable construction and strategic tooth design promote quiet operation and minimal maintenance, aligning with Shimano's reputation for reliability and performance.

Style & Use Case:

With a sleek black finish, the Shimano Alfine S501 Chainring complements any bike aesthetic - from sleek urban bikes to rugged touring setups. Its versatile 39T size offers a balanced gear ratio, making it perfect for flat city roads, hilly terrains, and mixed riding environments. Whether you're upgrading an existing drivetrain or building a commuter bike from scratch, this chainring provides the performance and style you demand.

Innovative & Differentiating Features:

- High-strength aluminum alloy for lightweight durability

- Precise BCD (130mm) for compatibility with various cranksets

- Designed specifically for single-speed and internal hub use

- corrosion-resistant black anodized finish

- Optimized tooth profile for secure chain engagement and smooth operation

Enhance your bike's drivetrain with the Shimano Alfine S501 39T Chainring - a reliable, high-performance component engineered for superior riding experiences. Perfect for urban cyclists, bike commuters, and enthusiasts seeking durability and efficiency in a stylish package.

  • Optimized for single-speed cycling, the Shimano Alfine S501 39T Chainring features a durable 3/32-inch aluminum construction that provides lightweight strength and long-lasting performance.
  • Designed with a 130 BCD (Bolt Circle Diameter), this chainring ensures precise compatibility with Shimano Alfine internal hub drivetrains and other compatible cranksets, enhancing drivetrain efficiency.
  • Built for performance and reliability, the black anodized aluminum material resists corrosion and wear, making it ideal for urban commuting, road riding, and everyday cycling adventures.
  • The 39-tooth single gear configuration offers optimal cadence for city riders and leisure cyclists seeking smooth acceleration and efficient power transfer on flat or rolling terrains.
  • Its sleek, minimalist style complements any bike aesthetic, while the rugged aluminum design ensures durability during demanding rides and frequent use.
Ring Position/TypeSingle
Tooth Count39
Drivetrain SpeedsSingle Speed 3/32"
Chainring BCD130
ColorBlack
Defined ColorBlack
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Customer Reviews

Based on 3 reviews
33%
(1)
67%
(2)
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(0)
0%
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J
James B.

Easy install. Shimano quality.;

R
Randy

Works as expected.;

R
Randy

Works as expected.;