Shimano
Shimano Ultegra FC-R8100-P Power Meter Crankset - 175mm, 50/34t, 12-Speed, Hollowtech II Spindle Interface, Black
SKU: IFCR8100PEX04A
Free Shipping on orders over $50*
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Shipping
Shipping
*Free shipping applies to parts orders over $50 shipping to addresses within the contiguous U.S. (excludes HI, AK, APOs and US territories). Some exclusions apply.
International Orders
We can sell and ship some items internationally but certain brands or substances may be prohibited from shipping outside of U.S. or to certain territories.
We are unable to estimate local taxes and VAT and are not responsible for any of these charges or duties.
Package forwarders may be utilized at your discretion. We are not responsible for any damage that occurs after your item has been delivered to the shipping address. All shipments need to be inspected prior to being forwarded to secondary destinations.
Lead Times
We under promise and over deliver. Although many products will ship the same day or next day, our official policy is 2-4 business days of handling time including expedited orders (Next Day Air, etc.). If you need something in a rush please use a premium shipping service and contact us prior to placing your order for a more accurate ETA.
Shipping Restrictions
Certain items containing lithium batteries, compressed air or hazardous materials may only be shipped within the contiguous U.S. using ground delivery only.
Oversized items, including bikes, may not be available for expedited shipping. We will contact you should in the event that your selected shipping service is unavailable for your order.
Bike Builds
All bikes are built, checked and test ridden prior to boxing and shipping. This process averages 1-3 weeks depending on our backlog and the complexity of your build. Expedited builds are available for an additional fee, contact us for details.
Complete bikes are packed in our own specially designed bike boxes but do require some basic assembly. If you aren't confident in your mechanical abilities please have your local shop do the final assembly.
Only bikes/frames over $3000 are eligible for free shipping. There is a $150 charge on all bikes/frames under $3000.
Received a damaged item or bike?
We do our best to protect everything we ship but accidents do happen. Please keep all packaging and contact us within 24 hours of receiving your order so we can file a claim.
Details
Offering the precision and functionality needed for scientific training, the Shimano Ultegra FC-R8100 Power Meter Crank Arm Set provides dual-sided measurement that is accurate within 1.5%. Its long battery life, easy recharge, and ANT+ and Bluetooth LE connectivity makes using and recording your workouts easier than ever.
- Integrated, waterproof, and rechargeable Li-ion battery
- Up to 300+ hours of ride time (depending on ANT+/Bluetooth® LE settings)
- Accurate data collection
- ±1.5% strain gage accuracy throughout the entire calibration range (depending on ANT+/Bluetooth® LE settings)
- Proprietary strain gauge
- Quick and easy start-up process
- Simple zero offset calibration with switch on transmitter
- Active temperature compensation
Specifications:
- BB Included: No
- Chainline/Hub Compatibility: 130 Hubs
- Chainring BCD: 110 Shimano Asymmetric
- Color: Black
- Crank Intended Use: Road
- Crank Length (mm): 175
- Defined Color: Black
- Drivetrain Speeds: 12
- Number of Chainrings: Double
- Pedal Spindle: 9/16"
- Rings: 50/34
- Spindle Interface Type: Shimano Hollowtech II
Specs
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