1. High Compatibility: Standard 4 plate hole BCD 104MM installation specification, suitable for a variety of 4 jaw mountain cranks.
2. Durable Material: Lightweight all aluminum alloy forging, strong impact resistance, anodized , and good anti rust effect.
3. Mud Discharge Oblique Mouth: Prevent the accumulation of mud and sand, and the transmission runs smoothly.
4. Arc Cut In Angle: Positive and negative tooth positioning groove, strong bite force, lighten the burden of the vehicle.
5. Wide and Narrow Tooth Design: Reduce the chain wear, the chain and the gear are closely attached, not easy to drop the chain, and efficient transmission.
Spec:
Item Type: Narrow Wide Chainring
Material: Aluminum Alloy
Number of Teeth: 32T
Weight: Approx.58g/2.0oz
Size: Outer Diameter: Approx. 135mm/5.3in, Distance Between Adjacent Hole Centers: Approx. 74mm/2.9in, Distance to Center of Hole BCD: Approx. 104mm/4.1in, Inner Diameter: Approx. 88mm/3.5in, Installation Inner Hole Diameter: Approx. 10mm/0.4in, Thickness: Approx. 4mm/0.2in
Package List:
1 x Narrow Wide Chainring
Notice:
Carefully observe the teeth of the chainring. The teeth are a little bit sharper, a bit blunt, and shorter. This design is to make the chain easier to leave and adapt to the disc when shifting, and the shifting speed is smoother, not a defective product.