Like the Speed M-Series 20 frames, the new Speed M 20 Limited frames are the backbone of what may be the fastest BMX bike design ever offered, but at nearly a half pound lighter. Pair up one of these black beauties with a Sinz Elite 20-Mil Carbon Pro CFC fork and Sinz Elite 20-Mil iHub wheels* and you’ll have a super-efficient pedaling BMX bike.The weight loss comes from new butting profiles in the tube sets. Each tube was meticulously engineered to be lighter weight, yet retain strength and rigidity where needed. An M20 Limited 533 frame weighs in at 3.5 pounds, a weight loss of about 6 ounces compared to the standard M-Series 20.Double-pass welds give each joint a smooth finish while boosting weld strength.
