76 BCD (SRAM XX1)
76 BCD SRAM XX1 Narrow wide chainrings are specially designed for 1×9, 1×10, 1×11 and 1x12 systems and perfectly fitting the 76BCD SRAM XX1 cranckset systems.
Features
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Narrow wide system : thanks to the variable thickness of the teeth, the chain is hold from dropping even in rough sections!
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Smooth spinning compared to a classic chainring thanks to the special design of the teeth profile.
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Increased chain retention during strong jolts thanks to the improved teeth height.
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Mud evacuation system for a top performance whatever is the weather.
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Gain 150 to 400 grams on your bicycle weight when going from a classic configuration (with front derailleur and chain guide) to a single front chainring made by Amber Bikes.
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Made from hard wearing aluminum alloy.
Technical specifications
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Material: 7075-T6
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Manufacturing: CNC Milling
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Weight (+/-1g): 39g (28T), 36g (30T), 43g (32T), 52g (34T), 64g (36T), 65g (38T)
- Weight Oval (+/-1g): 37g (28T), 46g (30T), 48g (32T), 55g (34T), 58g (36T), 69g (38T)
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Compatible with 76BCD SRAM XX1 crancksets
- Surface coating: Colored anodized
62.00€
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