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Cycling news and accessories

What we learn from making things: materials, measurements, position on the bike, and why some parts hold up and others don't.

Numb Hands on the Bike: Why They Go Numb (and How 3D Grips Fix It Better Than Gel)

Latest · 12/06/2026

Numb Hands on the Bike: Why They Go Numb (and How 3D Grips Fix It Better Than Gel)

Tingling and numb hands on the bike aren't normal: they come from vibration and pressure on the ulnar and median nerves in the palm. We explain the real cause (cyclist's palsy), why foam and...