The all-new Sram RED® chain has been redesigned from the ground up. The unique link shape allows for a narrower chain with less weight, but which is also stronger and provides more space between the outer plates and cassette pinions on both sides. The result: a quieter chain with faster and more precise shifting.
- Flattop™ technology is behind the narrower chain, quieter running and improved durability
- Hard Chrome™ chrome plating technology is applied to the inner plates and rollers for - less wear and longer life
- HollowPin™ design for chain reinforcement and more efficient operation
- Requires new Flattop™ Powerlock™ clutch
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