is made of aluminium alloy, which is lightweight and durable to use. Intensity is more secure, suitable for long time cycling. A perfect replacement for bike repair.
Features:
1.PREMIUM QUALITY: Made of high quality aluminium alloy materials, lightweight and durable to use.
2.GOOD PERFORMANCE: Ergonomic shape utilizes the stampede acting efficiently to create more stampede traction.
3.PRACTICAL DESIGN: Adopt narrow Wide tooth design, ensure ultimate chain retention, increase wear life, and reduce friction and noise.
4.SPECIAL STRUCTRUE: Narrow wide tooth profiling ensures ultimate chain retention, the positive tooth corresponding chain tooth is wide, tooth corresponding negative chain is narrow.
Specifications:
Condition: 100% Brand New
Item Type: Chainring
Material: Aluminium Alloy
Color: Black
Optional Style: 40T, 42T
BCD: 104mm / 4.1inch
Weight: Approx. 99-115g
Package List:
1 * Bicycle Chainring