Look Rear Derailleur Hanger Dropout - Model 13034 Look 765

This precision-engineered derailleur hanger is a direct-fit replacement for the Look 765 Optimum, 765 Disc, and select 765 Gravel Disc frames. CNC-machined from aircraft-grade aluminum and finished with durable anodizing, the D1055 ensures accurate derailleur alignment and reliable shifting. Supplied with mounting bolt(s), this dropout protects your frame and derailleur by acting as a sacrificial component in the event of impact—all while offering easy installation.

FEATURES

Frame-specific compatibility – Made to fit Look 765 Optimum and 765 Disc, plus Gravel Disc variants with exact alignment

CNC aluminum build – Crafted from high-grade 6061 alloy for a lightweight yet strong foundation

Anodized finish – Enhances durability and resists corrosion while complementing Look bike styling

Included hardware – Supplied with required mounting bolt(s) for seamless installation

Drivetrain protection – Acts as a sacrificial part to safeguard your derailleur and frame during crashes or misalignments

SPECIFICATIONS

Compatibility: Look 765 Optimum, 765 Disc, and 765 Gravel Disc frames

Material: CNC-machined 6061 aluminum alloy

Finish: Black anodized or OEM color-matched

Fasteners Included: Mounting bolt(s) specific to frame mounting setup

Weight: Ultra-light design—estimated under 15 g per unit

Packaging: Retail-ready part with installation hardware