RST F4 D3O Motorcycle Jacket Black Textile Medium, Part Number 103710BLK-42

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The F4 jacket blends understated urban style with cutting-edge fabrics and lightweight construction, making it a rider’s ideal companion. Built on a MaxTex Lite chassis with a SinAqua waterproof membrane and fixed mesh lining, it includes a removable thermal gilet for year-round adaptability. CE A-rated with D3O Level 1 armour, the jacket also features reflective details, adjustable sleeves and waist, and a neoprene sports collar for comfort and visibility.

The RST F4 D3O Motorcycle Jacket in Black Textile is designed for riders who want practical everyday protection with a clean urban appearance. This Medium motorcycle jacket uses a lightweight MaxTex Lite outer chassis paired with a SinAqua waterproof membrane to help protect against changing weather conditions. Its fixed mesh lining supports airflow, while the removable thermal gilet provides added warmth when temperatures drop.

For rider protection, the RST F4 jacket is CE certified to an A rating and includes D3O Level 1 armor at the shoulders and elbows. Dedicated chest and back protector pockets allow compatible protectors to be added as needed. Reflective detailing improves visibility in low-light conditions, while adjustable sleeves and waist help provide a secure, comfortable fit. The neoprene sports collar adds comfort around the neck during extended rides.

Practical storage includes two exterior front pockets and two internal pockets for carrying essential items. The RST F4 D3O Jacket is well suited to commuting, urban riding, and everyday motorcycle use across multiple seasons. This product is manufactured by RST and identified by manufacturer part number 103710BLK-42 and vendor part number 103710BLK-42. The jacket is supplied in Black Textile, Medium sizing.

Features:

  • Size: Medium
  • Color: Black Textile
  • Model: F4 D3O Motorcycle Jacket
  • Brand: RST
  • Manufacturer: RST
  • Manufacturer Part Number: 103710BLK-42
  • Vendor Part Number: 103710BLK-42
  • Certification: CE A-rated motorcycle protection
  • Armor: D3O Level 1 shoulder and elbow armor
  • Protector Compatibility: Chest and back protector pockets
  • Outer Material: Lightweight MaxTex Lite textile chassis
  • Weather Protection: SinAqua waterproof membrane
  • Lining: Fixed mesh lining with removable thermal gilet
  • Storage: Two front pockets and two internal pockets
  • Fit Adjustment: Adjustable sleeves and waist
  • Visibility: Reflective detailing for improved low-light visibility
  • Comfort: Neoprene sports collar