Shimano Ultegra CS-R8101 12-speed
346,10
Shimano Ultegra CS-R8101 12-speed
SRAM PG-1231 XPLR
471,90
SRAM PG-1231 XPLR

Shimano Ultegra CS-R8101 12-speed vs. SRAM PG-1231 XPLR

Shimano Ultegra CS-R8101 12-speed
SRAM PG-1231 XPLR
Shimano Ultegra CS-R8101 12-speed

346,10

View product
SRAM PG-1231 XPLR

471,90

View product

This is what our customers think

Reviews
(11)
(1)
Pros
Fast delivery (2x)
Quality (2x)
As expected
Shifts fine
-
Cons
No (2x)
Nothing
Prices a little high
-

According to the product specialist

Pros
Great shifting performance, high shifting speed and smooth shifting even when you're standing on the pedals.
This cassette contributes to 1/3 of the gear shifting speed compared to the 11 speed Shimano groupset.
The sweet spot between the 6th, 7th and 8th sprockets has been taken into consideration while developing this cassette.
11-44T with a 400% geare range to be used with a single front chainring.
Suitable for Shimano Race HG 10-11 speed bodies as found on the majority of race and gravel wheels.
Compatible with Flattop chains for a unique look and better performance.
Cons
Compared to the Shimano Dura Ace R9200 12 speed cassette, you compromise somewhat on durability and weight.
Does not fit Sram XDR bodies.
Only works with SRAM flattop chains.

Specifications

Bike Type
Road bike
Gravel bike
Number of gears
12 speed
12 speed
Body Type
Shimano Race HG 9-12 speed
Shimano Race HG 9-12 speed
Suitable for
Shimano 105 R7100
Shimano Ultegra Di2 R8100
Shimano Dura Ace Di2 R9200
Cassette Ratio
11 / 30
11 / 34
11 / 44
Quality
Better
Good
Colour
Grey
Black
Weight
291 grams (11-30T)
345 grams (11-34T)
Quality
Good
What groupset do you have?
Shimano Dura-Ace
Shimano Ultegra
Shimano 105
Also order
Cassette Removal Tool
Cassette removal tool + Chain whip
Type of shifting
Electronic / Mechanic
Electronic only CS-R8100
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View product