Performance without compromise
Three key words have emerged as the theme for the DURA-ACE® system: Speed, Smooth and Strength. Speed and Smooth result in effortless shifting, improved braking operation, enhanced ergonomics and an attractive feeling and design. Strength is focused on the critical need for lightweight without sacrificing rigidity, durability or precision. "100% Power Transmission" is the goal pursued by the fusion of these three concepts. Ride Dura-Ace® to see why Lance has ridden to 7 Tour de France victories aboard Dura-Ace components.
Hollowtech II® crank and bottom bracket combines race-proven hollow forging technology with the integrated crankset & bottom bracket. Weight is reduced while rigidity & power transfer is radically increased. In addition to Hollowtech II® integrated design; the crank arms are hollow which provide amazing strength and rigidity at a light weight. Finally, SG-X chainrings enable super smooth front shifting. Special tooth profiles, pick-up spikes and ramps help make the front derailleur shifts quiet, easy and trouble free for you the rider.
Shimano Dura-Ace FC-7800 Hollowtech II Crankset offers optimum balance of light weight and rigidity and features splined crank and 53-39T gearing.
Product Specifications Ring Size: 53/39
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Dura-Ace FC-7800/03 Series
- FC-7800 crank requires BB-7800 bottom bracket (not included)
- Hollowtech II right arm includes 24mm O.D. BB spindle
- Requires 10-speed compatible chain
- Shipping Amounts: Our shipping is based on the amount of your order's sub total. We have a detailed chart at the top of the site that has all the shipping options for your delivery address.
- When do items ship: We have an estimated time for an item to ship stated on each item page.
- Our Daily cut off time: Monday -Friday is 3PM MST all orders placed after that point roll to the next business day.
- Hazardous Items: All ORM-D items must be sent surface (ground) shipping, these items may include oils, spay based cans, compressed air, ect... We will do our best to show that an item is ORM-D on the item detail page. Again these items must be shipped surface.
- Holidays that we do not ship on:
- New Years
- Martin Luther King Jr. Day
- President's Day
- Memorial Day
- 4th of July
- Labor Day
- Thanksgiving
- Christmas
- Will Call @ Bike Stop: If you live in Colorado you can pick Will Call @ Bike Stop during checkout. Our address for will call is 2842C Janitell Road., Colorado Springs, CO 80906, Hours are 9-5 M-F. We will email you that your order is ready for pick up.
- Over Sized Items (upcharge):
Over Sized Items (upcharge) Invoice
Sub Total USA Ground USA
Air Canada
Ground Canada
Air Europe
Air Australia
Air OS-1 1.00 3.00 2.00 6.00 25.00 40.00 OS-2 3.00 6.00 5.00 20.00 50.00 70.00 OS-3 8.00 16.00 10.00 35.00 120.00 140.00 OS-4 10.00 20.00 14.00 45.00 150.00 170.00 OS-5 20.00 40.00 26.00 60.00 200.00 220.00 OS-6 40.00 80.00 50.00 120.00 250.00 270.00 This upcharge per Over Sized item covers the shipping of items that are over sized, heavy, odd shaped. The final shipping amount will show during checkout. Some Over Sized items can not be shipped USPS.
OS-1 = Bicycle Mounted Racks, Wire Beaded Tire,
OS-2 = Rim Only, Forks, Floor Pumps, Car Rack Cross Polls, Full Fenders
OS-3 = Trainers, Rollers, Truing Stands, Rear Strap-On Car Racks, Baby Seats, Single Wheel
OS-4 = Repair Stands, Kids Bikes, Trailers, Unicycles, Fairings, Wheelsets
OS-5 = BMX Bicycles, Trial-A-Bikes, Storage Units, Baskets, Framesets
OS-6 = Bicyles, Travel Cases, Hitch Racks
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