Loop for attaching a bike backlight

46mm 12-notch OD cup

With Pro Grip

These are more expensive as they are much larger than normal (more material and machining required)

Fasthouse Impakt Cosmos Long Sleeve Jersey - S - Olive PDP|PLP|Rail Material Loop for attaching a bikeThe Impakt Cosmos Long Sleeve Jersey delivers the perfect balance of performance and style. Built from ultra light, breathable, moisture wicking stretch mesh, it keeps you cool and comfortable during long climbs or steep descents. Featuring fully sublimated artwork and a relaxed, dialed in fit, this jersey is ready to roll whenever you are. Features: 100% Polyester Fully sublimated color and artwork for long lasting quality and a sleek feel Vented