Fits 22.2mm bars
Lens size:ø45mm
Weight: 35 grams
Applicable diameter: Inner diameter ø16〜25.4mm
Tightening torque: 8.5Nm
Other: Allen key (3mm) included

Features:
Cateye sleek new ultralight BM-45 barend mirror easily attaches to drop and flat bars, making it perfect for all bikes. Constructed of aluminum and glass for durability and nearly distortion-free viewing, the BM-45 represent the height of handlebar mirror construction and design. Minimal projection from the bar means never having to sacrifice clean aesthetics for critical rear-view.