
S1 D3O SUIT BLK/GRY/FLO YEL LEATHER MD
In stock · stock as of Sep 16, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
The S1 D3O Leather Suit delivers incredible value as a performance-packed entry point into the race market. Now upgraded with D3O Level 1 armor throughout, the suit is CE AAA certified and race-day ready. Its sport-focused design includes TPU shoulder cups, knee sliders, and ergonomic stretch paneling, offering protection, flexibility, and aggressive style in equal measure. Built from durable AST+ outer material, the S1 features an understated cut that transitions seamlessly from the track to the street. It’s lightweight, breathable, and comfortable on or off the bike—perfect for new riders stepping into full-leather performance.
Specs
- Vehicle
- Weight Lb
- 11.2404
- Shipping Class
- standard
Vehicle Fitment
Check RST S1 D3O SUIT BLK/GRY/FLO YEL LEATHER MD (part 103604F.YEL-42) against your vehicle before ordering.
Vehicle fitment has not been confirmed for this part. Missing applications do not mean universal fitment. Check the manufacturer's part number and specifications, or contact us with your year, make and model.
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