The Wheels Manufacturing Dropout Saver for Thick (Forged) Dropouts (6.5mm insertion depth) is a specialized frame repair insert designed to salvage steel, aluminum, or titanium bicycle frames with stripped or cross-threaded derailleur hanger threads.

Designed for Thicker Dropouts

This specific variant, often designated as the DS-1 (Wide) model, is tailored specifically for thicker, forged frame dropouts measuring 7mm or more in thickness.

Key Technical Specifications

• Insertion Depth: 6.5mm, providing maximum structural engagement across thicker forged metal surfaces without protruding past the inner face of the dropout.
• Internal Threading: Standard M10 x 1.0, matching nearly all modern rear derailleurs (such as the Shimano Tourney series).
• Material: Machined from aircraft-quality steel to ensure the replacement threads are significantly more durable than the original aluminum or mild steel frame threads.
• Installation Method: Requires drilling out the ruined thread bore using a specialized 15/32-inch reduced shank drill bit, inserting the saver from the wheel-hub side, and securing it in place.

This durable and precisely engineered product is an essential repair solution for maintaining the integrity of your bike's frame.