New Product! More sizes coming soon - if you have a preferred size, email us!
• FingerTech's Max Traction Wheels are the highest traction fairyweight wheels you can buy!
• Drawing on over 20 years of urethane wheel expertise from our Sumo Wheels line, we are now bringing that proven traction performance to the combat robotics arena.
Specifications:
- Hub material: Extra tough Super PLA+ with locking channels that ensure the tread can't peel off the hub
- Tire material: Shore A20 polyurethane, professionally vacuum-degassed
- Coefficient of Friction (against smooth unpainted MDF wood): μ=1.75 (Silicone μ=1.30, Rubber μ=1.05)
- Hub Width: Hub extends an extra 2mm (0.08in) past the tread width, ensuring the wheel can't be punched in against side rails or armor.
- Shaft bore: 3mm (0.118in) D-shaped bore with compression press-fit
| Size | Weight |
| 30x7mm | TBD |
| 40x7mm | 4.75grams each (0.168oz) |
Tip: Clean the tires with isopropyl alcohol wipes before each match for optimal traction.
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