How much does Dura-Ace Di2 weight?

How much does Dura-Ace Di2 weight?

Weights, prices, and availability Claimed weight for the complete Dura-Ace Di2 R9200 groupset is 2,507 g, which amounts to a 21-gram gain over the previous generation. Likewise, Ultegra Di2 R8100’s complete claimed weight of 2,707 g adds up to an 8-gram increase over the outgoing version.

How much lighter is Dura-Ace than Ultegra?

Although differences like these might not seem like much, if this is extrapolated across every component, it causes a very noticeable difference in the weight of the groupset as a whole. As a result, the Dura Ace groupset shown below is over 300 grams lighter than the equivalent Ultegra groupset.

What is the lightest electronic groupset?

For the weight weenies among us, SRAM Red 22 is the lightest group you can buy, tipping the scales about 200g lighter than Dura-Ace or Super Record.

Can I use an Ultegra cassette with 105?

There’s no reason why you can’t use an Ultegra cassette with an otherwise 105 groupset, or vice versa. With both 105 and Ultegra, the largest sprocket you can officially use is a 34-tooth, although in truth you can go much larger than that; we have gear systems with 11-40 cassettes that work very happily.

Are Dura Ace crankset carbon?

At Eurobike Shimano introduced a carbon fiber Dura-Ace crankset. The FC-7800C has an aluminium core to realize a lightweight yet very rigid construction. By using this technology, Shimano developed a crank set that combines the best of both materials.

Is Dura-Ace lighter than SRAM Red?

SRAM Red 22’s shifters are still substantially lighter than the new Dura-Ace (280g to 365g for the pairs). SRAM Red’s front derailleur does not need to be trimmed, which means a shifting adjustment to prevent chain rub on the front derailleur cage as the rear derailleur moves around.

Which is better SRAM or Dura-Ace?

SRAM has improved the ergonomics of its shifting, with improved lever feel and a more resonant click when shifting, which we found to be a marked improvement on the previous SRAM Red. When Shimano launched its Dura-Ace groupset back in 2016 it also had improved lever feel, and a far more tactile click to its shifting.

What are the new Shimano Dura Ace 7800 STI levers?

Shimano Dura Ace 7800 STI Levers Product Description The newly redesigned Dura-Ace 7800 STI levers are here! These are the shifters you’ve seen on Lance’s bike and now they can be on yours. They boast a new. More ergonomic design and of course, an extra click to accomodate the new 10 speed drivetrain. Perfect for Tri. Road or just casual riding.

What kind of rear shifter does Shimano use in the st-7800?

VA 22802 Shimano Dura-Ace Rear Shifter | Right 10 Speed STI ST-7800 Road Cycling, Powered by Shimano Dura-Ace Rear Shifter more Item Condition: Pre-owned Cosmetic wear from use ~ see photos Item Details: Dura-Ace- Rear Shifter ST-7800 Type: Road Speed: 10 Weight: 212g Color: Black/Silver Items come as pictured/ described in the listing.

What are the specs of a Dura Ace st-7801?

Condition USED Heavy wear and tear NO damage Heavy scratching throughout Large dent on right shifter Specifications Brand: Shimano Model: Dura-Ace ST-7801 Speed: 10 Weight: 424 grams TPC# Bay4-G9-7089-230607-MH PHOTO# JD- 8/30/14 About Us While living in his Volkswagen Bus and only the task of riding a bike on his to-do list.

What is the difference between the Dura-Ace 7800 and 7900?

In contrast, Dura-Ace 7800 requires a 20-degree throw for both upshifts and single downshifts, so if anything, downshift throw on 7900 has gotten longer. Perhaps Shimano were measuring 7900’s throws from a vertical line? Either way, tsk, tsk.