Feature(may vary by option.)
●Dirt extracts slanted mouth to prevent dirt buildup
●Material: Made of 7075 nium alloy, CNC cutting, corrosion resistance, positive and negative teeth designed to prevent chain from dropping, strong bite
●Specifications: 50T 52T 56T 58T, Crank BCD (distance to hole) is 110mm
●The anode is dyed to prevent oxidation, so it can form an oxide film on the surface of the nium, effectively protect the nium alloy body. Corrosion-proof, rust-proof, no fading
●Each tooth thickness is CNC treated to conform to the ride, seamlessly interlock with the inner and outer links of the chain to reduce friction and noise
[black 60T]
Description
Description:
- Material: Made of 7075 nium alloy, CNC cutting, corrosion resistance, positive and negative teeth designed to prevent chain from falling off, strong bite
- Specifications: 50T 52T 56T 58T, Crank BCD (distance to hole) is 110mm.
- Dirt extracts slanted mouth to prevent dirt buildup
- Each tooth thickness is CNC treated to conform to the riding, seamlessly with the inner and outer links of the chain to reduce friction and noise.
- The anode is dyed to prevent oxidation, so it can form an oxide film on the surface of the nium, effectively protect the nium alloy body. Corrosion-proof, rust-proof, no color fading
- Suitable for most 110BCD cranks, please check the crank BCD and tooth number specification carefully before purchasing.
Specifications:
- Material: 7075 nium alloy
Size Chart:
Teeth: 50T / 52T / 56T / 58T
Crank BCD (distance to hole): 4.33 inches (110 mm)
Package Includes:
1 Piece 110BCD Narrow Wide Chain Ring