Chaser Sports 6-ULTRA G2 Disc Brake Rotor

NEW — 6-ULTRA G2 (2nd Generation) ultralight 6-bolt disc brake rotor from Chaser Sports. The G2 update refines the hollowed braking track and CNC-machined alloy spider for even lower rotating mass without compromising stopping power — a true race-day weapon for weight-conscious builds.

Anodized in 5 performance colors so you can match it to your frame, hubs or pulley system.

Verified weights (G2)

• 160mm — 89.2 g
• 140mm — 78.5 g

Specifications

• Generation: G2 — latest version
• Mount: 6-bolt (ISO standard)
• Sizes: 140mm and 160mm
• Construction: Hollowed stainless braking surface + CNC-machined alloy spider
• Finish: Anodized — Black, Silver, Blue, Gold, Red
• Use case: Road, gravel, light XC — weight-focused builds
• Compatibility: All standard 6-bolt road & MTB hubs, organic or sintered pads
• Sold individually (one rotor per unit)

Tip: Run 160mm front + 140mm rear for the classic road race setup, or 160/160 for gravel and heavier riders.