The 321 3.0 from SQlab is a city handlebar that survives every curb. The 321 is for anyone who prefers a very upright sitting position on a hybrid or leisure bike. The 321 is for anyone who prefers a very upright sitting position on a city bike. The 35° bend to the rear ensures an absolutely natural arm position on the bike. The sensitive shoulder and neck area is relieved by the 20° Down sweep, which brings the elbows down and thus ensures a natural posture.321 3.0 Handlebar ergonomics - The 35° bend to the rear ensures an absolutely natural arm position on the bike. The sensitive shoulder and neck area is relieved by the 20° Down sweep, which brings the elbows down and thus ensures a natural posture.35° Back Sweep - Ensures a straight transition from the forearm to the hand and reduces numbness in the fingers.20° Down Sweep - Provides a natural posture of the elbows, which relaxes the neck and shoulder muscles.70mm Rise The handlebar height allows an individual adjustment of the si