JConcepts Bossman 1.3" Micro Rock Crawler Tires (63mm OD) (2) (Green) w/Foam Inserts
About this part
Tire Overview:
The JConcepts Bossman 1.3" Micro Crawler Tires are engineered for serious performance in mini comp crawler environments. Designed with intentional asymmetry, these tires deliver precise traction and unconventional tread patterns that maximize grip and adaptability. Whether you're crawling over weathered rock faces or tackling tight terrain, the Bossman’s micro-bladed tread ensure reliable control and responsiveness. Built with attention to both function and appearance, these tires reflect the dedication of the JConcepts Adventure Team to create competition-ready products with a unique edge.
About the Tire
Key Features & Performance
The Bossman tires bring professional-level performance to the micro crawler class with a purpose-built, asymmetrical tread design that offers varying grip angles depending on left or right orientation. The center tread pattern features cracked terrain-inspired lugs that conform to the surface for unmatched flexibility and bite. High-traction sidewall lugging enhances pinch grip, while a continuous-thickness carcass ensures a smooth profile and excellent tire response. Molded in JConcepts' legendary sticky rubber and backed by open cell inserts, these tires are ready to dominate the most technical of trails.
Features:
- Asymmetrical tread layout for directional performance
- Fits industry standard 1.3” diameter wheels
- 63mm overall diameter for optimal ground clearance
- Micro-bladed tread plots for enhanced flexibility
- Cracked terrain-style lugs for increased surface bite
- Trailing or leading sidewall lugging for improved pinch grip
- Continuous-thickness carcass for stable profile
- Includes open cell inserts
- Recessed JConcepts logos and molded part number
Includes:
- (2) Bossman 1.3" Micro Crawler Tires
- (2) React Open Cell Inserts
Specifications:
| Outer Diameter | 2.48in (63mm) |
|---|---|
| Width | - |
| Inner Diameter | 1.3in (33.02mm) |
| Weight | - |
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews4.0 · 1 review
These tires work very well. I have used on wet slippery rocks on dry rocks. They hold good grip, good side hilling. All around good tires and being at 1.3, bigger for going over bigger rocks.