Origin: Mainland China
Use: Mountain Bikes
Category: CRANK
Model Number: MTB Chainring Bolt
Material: Steel
Material: Stainless Steel
Specification: 6.5/8.5mm/4.9mm/6.4mm(for single/double speed)
Quantity: 1/5pcs as your choose
Feature 1: MTB Chainring Bolt
Feature 2: Chainwheel Crank Crew
Feature 3: Mountain Bike Accessories
Feature 4: Bicycle Crank Parts