7075-T651 Aircraft Grade Chainring Bolts Kit With 4.9mm And 6.4mm Bolts For Road And MTB, CNC Machined Precision, Includes Heat Treated Wrench, Anodized Anti Corrosion Finish, Built To Take Hardcore Rides
✔️ 4.9/6.4mm bolts, heat-treated wrench, 12-15Nm torque, 1 kit
Premium 7075-T651 aluminum chainring bolts kit designed for road and mountain bikes, delivering high-strength, corrosion-resistant hardware and a secure, anti-loosening design. Includes a heat-treated wrench for quick setup and field adjustments.
✅ Military-grade 7075-T651 aluminum alloy for high strength
✅ Zinc-Magnesium alloy matrix provides extreme load resistance
✅ Premium triple-layer anodized finish for permanent color retention
✅ Anti-galvanic design compatible with all chainring materials
✅ 5-micron surface polish for smooth thread engagement
✅ Torque spec 12-15 Nm with anti-loosening thread design
✅ Includes heat-treated tool steel wrench and fixed 5mm Allen key
✅ 4.9mm bolts for single chainring and 6.4mm bolts for double chainring
✅ 5 color options: Matte Black, Racing Red, Electric Blue, Grape Purple, Snowflake Silver
✅ Pack size: 1 kit (4.9mm + 6.4mm bolts)
💡 What is a chainring bolts kit used for on road and MTB bikes?
- Handy for securing chainrings on bikes with multiple chainring configurations - Provides high-strength, corrosion-resistant hardware for longevity - Includes a heat-treated wrench to simplify installation ✝️