7075 T651 Aircraft Grade Chainring Bolts Kit For Road And MTB CNC Machined For Single Or Double Chainrings Includes 4.9mm And 6.4mm Bolts With Heat Treated Mounting Wrench Anodized Anti Corrosion
✔️ CNC machined 7075-T651, anodized, includes 4.9mm & 6.4mm bolts, wrench
This high-strength chainring bolts kit is designed for road and mountain bike cranksets, offering CNC-machined 7075-T651 aluminum with a durable anodized finish for color retention and corrosion resistance.
✅ 7075-T651 aluminum alloy with 30% higher strength than steel for reliability
✅ Includes heat-treated mounting wrench for secure installation
✅ 4.9mm bolts for single chainrings and 6.4mm bolts for double chainrings
✅ Triple-layer anodizing with 5-micron finish for color retention
✅ 5 color options: Matte Black, Racing Red, Electric Blue, Grape Purple, Snowflake Silver
✅ Torque spec 12-15 Nm and anti-loosening design with pre-applied grease
✅ Lifetime durability with 12-month zero rust guarantee and 24/7 US-based support
💡 What is a chainring bolts kit used for in road and MTB crank setups?
This handy upgrade helps secure chainrings with precision hardware and adds long-term corrosion resistance.
- road and MTB crank compatibility
- supports single and double chainrings
- includes heat-treated wrench and 4.9/6.4mm bolts
- backed by a 12-month zero rust guarantee and US-based support