Insight Chainring-4-Bolt

The Insight Chainring-4-Bolt at J&R Bicycles is a reliable elite-level component from Insight BMX that delivers superior performance at a great price. Constructed from high-quality 5mm thick 6061-T6 aluminum, this chainring is both super strong and lightweight. Sprocket size is stamped on the rear of the gear and the Insight logo graphics are laser etched.

Features:

• BCD 104mm – 4 Bolts
• 5mm thickness for a perfect balance of lightweight & strength
• Sprocket size stamped on rear of gear
• laser etched graphics
• Weight: 123 g / 4,33 oz (42T)