0 Piece,Product Price: US $ 0
Quantity(Piece/Pieces) | 1 ~ 1000 | >1000 |
Est. Time(days) | 7 | To be negotiated |
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ZTTO 11 SPEED 9-50T GROUP SET
Shifter+Derailleur Feature: SPEEDS: 11 COLOR: Black COMPATIBILITY: ZTTO 11Speed 11-46T/11-50T/11-52T SLR Cassette Cassette Feature: MATERIAL: SPROCKETS :STEEL, SPIDER :ALUMINUM RATIOS: Gear Ratio: 9-11-13-16-20-24-28-32-36-42-50 WEIGHT: About 380g FIT FOR XD SYSTEM
What does CRX pro improve?
1, the most important thing is to upgrade the clutch. In the previous generation SRX, the clutch did not work in the initial stage. This is the most unsatisfactory point. Now we have changed it, the clutch is always working, and the adjustable min- mid-max tension. 2. Upgraded cage, adopting new offset cage, making it adapt to 52T cassette without relying on hanger extension 3.The bearing jockey wheel has been upgraded, the tooth shape has been improved, it is smoother and has a stronger grip for the chain, which is improved the shifting speed and accuracy.
What is the difference between ULT and ULT pro?
ULT pro, The chain will not fall when the pedaling back. Increase 50T thickness to accommodate greater pedaling power.