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Quality materials: Our Bike Narrow Wide Chainring is Made of 7075 aluminum alloy fully CNC process, with strong rigidity and high hardness; Stable structure without deformation due to intense stepping, greatly improving durability
Positive and negative tooth design：Positive and negative teeth with narrow width and tooth shape design are not easy to drop chains. Balanced stepping output helps to better maintain physical fitness; Provide 36T-58T teeth selection for use with 110BCD highway vehicles with 5-jaw cranks
Riding is safer:Arc cutting angle, strong engagement force between positive and negative teeth positioning slots, reducing vehicle load, ensuring smooth and powerful operation without chain breakage during cycling
Easy To Use:Mud discharge oblique mouth to prevent sediment accumulation.The thickness of each tooth is processed , which can work seamlessly with the inner and outer links of the chain to suit your riding, and reduces friction and noise
Note:Bike Chainring is Suitable for most 110/130 BCD cranks, please make sure your crank BCD and number of tooth specification carefully before purchasing

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Description:
110/130 BCD chainring round narrow wide single bike chainring for 8 9 10 11 12 Speed Road Bike Folding Bike.
Chainring round narrow-wide tooth design increases the grip of the bicycle chain, protects the frame from scratches, and reduces friction and noise.
Specification:
BCD: 110/130mm
Material: Aluminium alloy-7075-T6
Color: Black/Red
Number of teeth: 36T 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T
Feature: Narrow wide design
Compatibility: 8/9/10/11/12 speed
110BCD Weight: 80g (36T); 90g (38T); 100g (40T); 105g (42T); 113g (44T); 120g (46T); 125g (48T); 130g (50T); 140g (52T); 155g (54T); 170g (56T); 185g (58T);

130BCD Weight:; 90g (38T); 100g (40T); 105g (42T); 113g (44T); 120g (46T); 125g (48T); 130g (50T); 140g (52T); 155g (54T); 170g (56T); 185g (58T); 60T (200G);

Package Includes:

1x Road Bike Chainring

مرحبًا،

بحث

الأحمر 130BCD 58T

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