The SP-55 motorcycle jacket is constructed form 1.1mm premium soft bovine leather. The High Resistant Stretch Fiber (HRSF) panels under the arms and on the sleeves ensure freedom of movement and an improved fit. The removable windbreaker liner and perforated leather panels for airflow and breathability allows the jacket to be adapted to all weather conditions. Equipped with the Alpinestars Bio-Armor protection on shoulders and GP-R protection on elbows for high levels of impact protection.
CE Category II PPE Regulation (EU) 2016/425 – AA class.
CE Level 1 EN1621-1:2012 Alpinestars Bio-Armor shoulder and GP-R elbow protectors.
Prepared for the Alpinestars Nucleon chest and back inserts (not included).
Premium leather main chassis constructed from soft 1.1mm bovine leather.
Large perforated leather panels for maximum breathability.
Low profile collar construction with padded edging.
Pre-curved sleeve construction for reduced fatigue when riding
Removable windbreaker liner.
Zipper waist connection allows attachment to Alpinestars riding pants.
High Resistant Stretch Fiber (HRSF) panels on armpit and sleeve