Shimano Tourney FC-A070/A073 Cranksets

Square taper JIS. Fixing bolts not included. 7/8-Speed compatible. SG-X Steel chainrings. Chainguard model.

Item Specifications: Color, Black, Spindle Interface Type, Square Taper JIS, Pedal Spindle, 9/16", Chainring BCD, Riveted, Rings, 50/39/30, BB Included, No, Crank Intended Use, Road, Defined Color, Black, Crank Length (mm), 170, Drivetrain Speeds, 7, Drivetrain Speeds, 8, Number of Chainrings, Triple, Chainline/Hub Compatibility, 130 Hubs, Chainline/Hub Compatibility, 135/142 Road Disc Hubs > 415 mm Chainstay,

Shimano Tourney FC-A073 170mm 7/8-Speed Road Crankset with Steel Chainrings

Reference Number: 3N65V3

Enhance your road biking performance with the Shimano Tourney FC-A073 Crankset - a reliable, durable, and engineered solution designed for everyday riders and commuting enthusiasts. Crafted with precision materials and innovative technology, this 170mm crankset delivers a smooth, efficient ride across a variety of terrains.

Materials & Engineering

Built with high-quality SG-X Steel chainrings, the Shimano Tourney FC-A073 ensures long-lasting durability and resistance to wear. The crank arms are constructed from robust aluminum alloy, providing lightweight strength without sacrificing stability. Its square taper JIS spindle interface guarantees a secure fit and efficient power transfer for confident pedaling.

Performance & Components

Designed to support 7/8-speed drivetrains, this crankset features a versatile triple chainring configuration (50/39/30T) optimized for urban commuting, recreational riding, and light touring. The riveted chainrings are engineered for precise gear shifting and increased longevity, while the included chainguard offers added protection and a sleek look.

Technology & Compatibility

The FC-A073's square taper JIS interface ensures compatibility with a broad range of bottom brackets, making installation straightforward and versatile. It's compatible with 130mm, 135mm, and 142mm road disc hubs, accommodating a variety of bike builds, including those with longer chainstays (>415mm). Please note, fixing bolts are not included, requiring separate purchase for assembly.

Style & Use Case

Sporting a classic black finish, the Shimano Tourney FC-A073 crankset combines functionality with a clean, timeless aesthetic. Its 170mm crank length is ideal for road cycling, commuting, and fitness rides, providing an optimal balance of leverage and comfort.

Innovative Features

- Includes integrated chainguard for chain protection and a sleek look

- Riveted chainrings for enhanced strength and durability

- Compatible with both 7- and 8-speed drivetrains for versatile upgrades

- Designed for easy installation on road bikes with square taper bottom brackets

Upgrade your bicycle's performance with the Shimano Tourney FC-A073 Crankset - engineered for reliable power transfer, versatile use, and enduring style. Perfect for daily riders, commuters, and casual cyclists seeking a durable, high-performance crankset.

  • High-quality, SEO-friendly bullets for the Shimano Tourney FC-A073 Crankset:
  • Durable Steel Chainrings: Crafted with SG-X steel chainrings, offering long-lasting performance and reliable engagement for everyday riding and commuting.
  • Optimized for 7- or 8-Speed Drivetrains: Compatible with 7- and 8-speed systems, ensuring smooth and precise shifting across a variety of road and city bikes.
  • Versatile Road Bike Compatibility: Designed with a 130mm or 135/142mm hub spacing, tailored to fit road, hybrid, and urban bikes, with a sleek black finish for a classic look.
  • Square Taper JIS Interface: Features a standard square taper JIS spindle and 170mm crank arm length, providing easy installation, compatibility, and efficient power transfer.
  • Includes Chainguard for Safety & Protection: Equipped with a built-in chainguard to keep clothing clean and protected, making it ideal for city commuting and casual riding.
Item Specifications
Rings50/39/30
Number of ChainringsTriple
Drivetrain Speeds7
Drivetrain Speeds8
Chainring BCDRiveted
Chainline/Hub Compatibility130 Hubs
Chainline/Hub Compatibility135/142 Road Disc Hubs > 415 mm Chainstay
ColorBlack
Crank Length (mm)170
Crank Intended UseRoad
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeSquare Taper JIS
Defined ColorBlack

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Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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