SunRace MZ90 12 Speed Wide-Ratio Cassette 11-50T
100% Compatible with SRAM Eagle drivetrains, the SunRace MZ9 12 Speed cassette is the perfect tool to get you up any uphill you might face. With a monstrous wide-range spanning from 11t to 50t, this cassette often is described as "the dinner plate" for the sheer size of it. With a mix of aluminium and steel sprockets, aluminium spider and engineered holes to improve weight, this SunRace cassette is on par with SRAMs' Eagle components.
- 12-Speed (Wide Ratio)
- Fluid Drive Plus
- Number of Teeth: 11-50T
- Gear Combination: 11-13-15-17-19-21-24-28-32-36-42-50
- Spider Material: Aluminum / Red Anodized
- Sprockets On Spider: 7 Sprockets on 2 Spider Carriers
- Sprocket Material: 1st~10th: Hi-Tensile Steel 11th~12th: A7075 Aluminum / Anodized
- Light Weight Holes
- Spacer Material: Aluminum / Red Anodised
- Lock Ring: Aluminum / Red Anodised
- Chain Compatibility: 12-Speed
- Black Chrome
- Weight - 586g
KMC X12 12 Speed Chain - Gold 126L
Introducing KMC X12 Ti-Gold Nitride 12 Speed Chain for SRAM and other 12 Speed drivetrains. A top level quality chain from the biggest chain manufacturer in the world, KMC.
Everything starts from the Extra Stretch Proof Pins that KMC uses. Everybody knows that flex steals power/watts/speed from you, be that in the frame, wheels, bars or even chain stretching. KMC's new pin and a riveting process "Flat Step" seals the outer plate with an impressive 350kgs of pin power, making it the strongest chain connection in the industry today. In layman terms, less chain stretch = more power delivered to your drivetrain = more speed for the same effort.
To shed valuable grams from the chain, KMC computer designed the inner plates and outer plates to achieve minimum weight and also enhance mud shedding characteristics.
Gear shifting was surely not overlooked and KMC's X-Bridge technology provides super fast and smooth shifting, whilst ensuring compatibility with all drivetrain brands.
- Ti-Nitride Gold
- 126 Links
- 260 Grams
- Fits: SRAM and other 12 speed drivetrains
- Includes Quick Link worth $15
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