Titanium alloy lockring chainring bolts for small wheel BMX, road, and mountain bikes, single/double chainring bolt studs.

Product Name: Titanium Chainring Bolts (TC4)

Material:
Aerospace-Grade TC4 Titanium Alloy (Ti-6Al-4V)

Thread Specification: M8

Critical Dimensioning Method:
✧ Total thickness = Chainring thickness + Crank arm tab thickness
⚠ For countersunk chainrings: Subtract countersink depth for accurate measurement

Precise Dimensions:

• Diameter: 11.9mm

• Length Options:
  • 8.4mm (Standard)
  • 11.3mm (Extended)

Weight:

• 8.4mm: ≈1.6g/bolt

• 11.3mm: ≈1.8g/bolt
  See product page for batch-tested weights

Universal Compatibility:
Road/MTB/Folding/BMX/Fixie bikes