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SHIMANO Ultegra Double Crankset 192790894102 FC-R8100 170MM 50-34

Fc-r8100 Shimano 192790894102 Ultegra Double Crankset 12 Speed 170mm 50-34

( Brand: Shimano ), ( Manufacturer Part Number: ULTEGRA ), ( Crankarm Length: 170 Mm ), ( Compatible Bike Type: Universal, Cyclocross Bike, Fitness-/crossbike, Gravel Bike, Racing Bike, Recumbent Bike, Road Bike, Tandem Bike, Touring Bike, Trial Bike ), ( Material: Aluminum ), ( Number Of Chainrings: Double ), ( Set Includes: Crankset ), ( Number Of Speeds: 12 ), ( Part Type: Crankset With Chainring ), ( UPC: 192790894102 )

Review SHIMANO Double Crankset Speed 170mm 50-34

Shimano FC-R8100 Ultegra Double Crankset (170mm, 50-34) - A Symphony of Precision and Power for Your Bicycle

The Shimano FC-R8100 Ultegra Double Crankset (170mm, 50-34) is a testament to Shimano's commitment to engineering excellence and cycling innovation. This compact crankset is designed to deliver a harmonious blend of power, efficiency, and aesthetic appeal for the discerning cyclist.

The heart of this crankset is the Hollowtech II system, a technology that ensures optimal power transfer and rigidity, while keeping the overall weight to a minimum. The cold-forged and CNC-machined crank arms are adorned with Shimano's iconic branding, exuding a sense of quality and reliability.

The FC-R8100 crankset comes equipped with a 50-34 tooth chainring setup, offering a wide range of gears for tackling varied terrains with ease. The larger 50-tooth chainring provides ample power for climbs, while the smaller 34-tooth chainring ensures smooth, efficient pedaling on flat roads and descents.

This crankset is designed to work seamlessly with Shimano's 12-speed drivetrain (11-30T cassette), offering an expansive gear range that caters to a broad spectrum of riding styles and preferences. The narrow-wide chainring design ensures secure chain retention, even under the most demanding conditions.

The FC-R8100 Ultegra Double Crankset also features a 170mm length, providing a balance between pedaling efficiency and comfort. The asymmetrical chainring design further enhances power transfer and reduces friction, resulting in a smoother, quieter ride.

In conclusion, the Shimano FC-R8100 Ultegra Double Crankset (170mm, 50-34) is more than just a cycling component; it's a performance-enhancing tool that elevates your riding experience. Whether you're a weekend warrior, a competitive cyclist, or a casual rider, this crankset promises to deliver the power, efficiency, and reliability you need to conquer your cycling adventures.

Shimano FC-R8100 Ultegra Double Crankset (192790894102, 12-speed, 170mm, 50-34) Analysis

Pros:

1. Superior Quality: Shimano, a renowned brand in the cycling industry, guarantees top-notch construction and performance with this Ultegra double crankset.

2. Wide Gear Range: The 50-34 tooth chainrings provide a broad range of gears, catering to various terrains and riding styles.

3. 12-Speed Compatibility: This crankset is compatible with 12-speed drivetrains, offering smooth and efficient shifting.

4. Lightweight: Despite its durability, the Shimano FC-R8100 is relatively lightweight, contributing to a more responsive and enjoyable riding experience.

5. Hollowtech II System: This system ensures optimal power transfer from the pedals to the crankarms, enhancing overall efficiency.

Cons:

1. Cost: As a high-end component, the Shimano FC-R8100 double crankset comes with a premium price tag, which may not be suitable for budget-conscious buyers.

2. Specific Chainring Combinations: The available chainring combinations may not meet the requirements of every cyclist, particularly those seeking smaller or larger chainrings.

3. Potential Upgrade Considerations: If you plan to upgrade to a more expensive groupset in the future, the investment in this Ultegra crankset may be perceivably higher compared to lower-tier components.

Conclusion:

The Shimano FC-R8100 Ultegra double crankset is an excellent choice for cyclists seeking a high-performance, lightweight, and durable component. Its wide gear range, 12-speed compatibility, and power transfer efficiency set it apart from many other cranksets in the market.

However, its premium price tag may deter some buyers. Moreover, specific chainring combinations and potential upgrade considerations should be noted before making a purchase decision.

Recommendation:

If budget is not a concern and you are looking for a reliable and efficient crankset that will last for years, the Shimano FC-R8100 double crankset is highly recommended. Alternatively, if you are seeking a more affordable option, it would be wise to consider lower-tier Shimano cranksets or other brands offering similar features and performance at a lower cost.

Details:

24mm spindle diameter. Shimano FC-R8100 Ultegra Double Crankset 12 Speed 170mm 50-34, Compatible with speed chains. Suitable for road, gravel, cyclocross or TT bikes.

part #: ultegra prices

  • $180.99-$399.00

specifications ribicycl:

  • brand: Shimano
  • mpn: Ultegra
  • crankarm length: 170 Mm
  • compatible bike type: Universal, Cyclocross Bike, Fitness-/crossbike, Gravel Bike, Racing Bike, Recumbent Bike, Road Bike, Tandem Bike, Touring Bike, Trial Bike
  • material: Aluminum
  • number of chainrings: Double
  • set includes: Crankset
  • number of speeds: 12
  • part type: Crankset With Chainring
  • upc: 192790894102

general ribicycl:

  • condition: Used
  • Cycling > Bicycle Components Parts > Cranksets

shipping ribicycl:

  • class: Expedited
  • transit: 5-9 Days
  • type: Calculated
  • carrier: USPS
  • service: USPS Priority Mail
  • cost: $9.63

returns ribicycl:

  • policy: No Returns

seller ribicycl:

  • # reviews: 274
  • city: Boulder, Colorado
  • rating: 100.0%

offer ribicycl:

  • started: May 22, 2025
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0

payments ribicycl:

  • credit card: Mastercard
  • other
  • wallet: Google-pay
crankarm length: 170 mm, compatible bike type: universal, cyclocross bike, fitness-/crossbike, gravel bike, racing bike, recumbent bike, road bike, tandem bike, touring bike, trial bike, number of chainrings: double, set includes: crankset, number of speeds: 12, part type: crankset with chainring,
category: sporting goods > cycling > bicycle components parts > cranksets, material: aluminum, sku: 13137326513525761,
Shimano ULTEGRA Is Similar To:
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5 offers $180.99–$399.00 USD
  • New. Offer #1 priced at $180.99 + $0.00 shipping estimate = $180.99* total. Not only the chainrings which feature a Hollowglide construction, but also the lightweight crank arms which are manufactured using Hollowtech II technology, contribute to optimised power transmission as well as faster and more precise shifting operations.FREE SHIPPING
  • New. Offer #2 priced at $364.93 + $0.00 shipping estimate = $364.93* total. CRANK LENGTH (MM)170. SPINDLE INTERFACE TYPEShimano Hollowtech Ii.FREE SHIPPING
  • Used. Offer #3 priced at $399.00 + $15.00 shipping estimate = $414.00* total. Shimano SM-BBR60 threaded bottom bracket (included). Crankset is inexcellent condition with minimal wear.+$15.00 shipping
  • New other (see details). Offer #4 priced at $139.95 + $9.95 shipping estimate = $149.90* total. Speeds: 2x 12. Length: 175mm.+$9.95 shipping
  • New. Offer #5 priced at $235.62 + $0.00 shipping estimate = $235.62* total. Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting An integral part of the Shimano 12-speed road lineup, the crankset builds upon Shimano's legendary front shifting and transmission efficiency.FREE SHIPPING

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