Shimano
Shimano Ultegra FC-R8100-P power meter crank 165mm without chainrings
Shimano Ultegra FC-R8100-P power meter crank 165mm without chainrings
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SHIMANO ULTEGRA FC-R8100-P POWER METER CRANKSET (2X12-SPEED | 165 MM | WITHOUT CHAINRINGS | HOLLOWTECH II)
The Shimano Ultegra FC-R8100-P crankset combines highly efficient power transfer and the familiar fast, precise shifting performance of the R8100 series with integrated, dual-sided power measurement (power meter). Thanks to the proven **Hollowtech II technology**, it offers the perfect balance between high stiffness, torsional stability, and low weight for ambitious training sessions and racing.
This version has a short crank length of **165 mm** and is supplied **without chainrings** (gear ratios can be retrofitted individually). It features the asymmetrical 110 mm / 74 mm 4-arm bolt circle, is designed for 2x12-speed HG road bike chains, and covers a chainline of **44.5 mm**. Delivery does not include a bottom bracket or chainrings.
Features & Specifications
• Brand / Group: Shimano Ultegra / R8100 Series
• Model: FC-R8100-P with integrated power meter (IFCR8100PAXXF)
• Speeds: 2x12-speed road drivetrains (compatible with HG 12-speed chains)
• Crank length: 165 mm
• Technology: Hollowtech II (hollow-forged crank arms)
• Bolt circle & chainline: 110 mm / 74 mm (4-arm asymmetrical) | 44.5 mm chainline
• Application: Road bike / Competition / Performance training
• Design: Crankset including power meter sensors, **without chainrings**
• Note: Delivery does not include chainrings or bottom bracket
• MPN / EAN: IFCR8100PAXXF | 4550170821227
Scope of delivery
1x Shimano Ultegra FC-R8100-P Power Meter Crankset (165 mm crank arms with integrated power meter, without chainrings, without bottom bracket).
Conclusion
Precise power measurement upgrade for 12-speed road bikes: Shimano Ultegra FC-R8100-P power meter crank with 165 mm crank length, Hollowtech II technology, and free choice of chainrings.
Product Information & Conditions
GPSR Information
Manufacturer
Shimano Europe B.V.
High Tech Campus 92
5656 AG Eindhoven
Niederlande
Email: privacy@shimano-eu.com
Note: All product information and technical data are compiled with the utmost care. Nevertheless, errors, discrepancies, or changes cannot be ruled out. Manufacturers reserve the right to change specifications, features, and weights without prior notice. Subject to change without notice.
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