"Runs on Fuel and Stubbornness" T-Shirt | Skull Wrench Biker Motorcycle DIY Mechanic Garage Culture Tee
- Unit price
- per
Size chart
All purchases are final sale. Exchanges/refunds will not be given for buyer error or remorse. Below, we show you how to measure yourself and the sizes based on apparel type. Pro tip! Measure one of your similar items at home and compare it with the measurements you see in this guide.
Product measurements may vary by up to 2" (5 cm).
Unisex T-shirts |
Length (in-cm) | Width (in-cm) |
|
Small |
28 - 71.1 | 18 - 45.7 |
|
Medium |
29 - 73.7 | 20 - 50.8 |
|
Large |
30 - 76.2 | 22 - 55.9 |
|
X Large |
31 - 78.7 | 24 - 61 |
|
2X Large |
32 - 81.3 | 26 - 66 |
|
3X Large |
33 - 83.8 | 28 - 71.1 |
Button-Up Shirts |
Width (in) | Length (in) | Sleeve (in) |
| 2XS | 20 ½ | 30 ⅛ | 10 ¼ |
| XS | 21 ¼ | 30 ½ | 10 ¼ |
| Small | 22 | 30 ⅞ | 10 ¼ |
| Medium | 22 ¾ | 31 ¼ | 10 ¼ |
| Large | 24 ⅜ | 32 ⅛ | 10 ⅜ |
| XL | 26 | 32 ⅞ | 10 ⅝ |
| 2XL | 27 ⅝ | 33 ¾ | 10 ¾ |
| 3XL | 29 ⅛ | 35 | 11 |
| 4XL | 30 ¾ | 35 ¾ | 11 ¼ |
| 5XL | 32 ¼ | 36 ⅝ | 11 ⅜ |
| 6XL | 33 ⅞ | 37 ⅜ | 11 ⅝ |
| Polo Shirts (Slim Fit) | Length (in) | Chest width (in) |
| XS | 27 ¾ | 19 |
| S | 28 ¼ | 19 ¾ |
| M | 28 ½ | 20 ½ |
| L | 29 | 21 ¼ |
| XL | 29 ¼ | 22 |
| 2XL | 29 ¾ | 22 ¾ |
| 3XL | 30 ¼ | 23 ½ |
Hoodies |
Length (in) | Width (in) |
| Small | 27 | 20 |
| Medium | 28 | 21 |
| Large | 29 | 23 |
| XL | 30 | 25 |
| 2XL | 31 | 26 1/2 |
| 3XL | 32 | 28 |
Raglan shirts |
Length (in) | Width (in) |
| XS | 26 | 16 ½ |
| Small | 28 | 18 |
| Medium | 29 | 20 |
| Large | 30 | 22 |
| XL | 31 | 24 |
| 2XL | 32 | 26 |
Women's T-Shirts |
SHIRT WIDTH | SHIRT LENGTH | US SIZES | EU SIZE | UK SIZE |
| Small | 18.5 | 25.25 | 6-8 | 36-38 | 10-12 |
| Medium | 20 | 26 | 10-12 | 40-42 | 14-16 |
| Large | 22 | 26.75 | 14-16 | 44-46 | 18-20 |
| XL | 24 | 27.5 | 18-20 | 48-50 | 22-24 |
| 2XL | 26 | 28.25 | 22-24 | 52-54 | 26-28 |
| 3XL | 28 | 29 | 26-28 | 56-58 | 30-32 |
"Runs on Fuel and Stubbornness" T-Shirt | Skull Wrench Biker Motorcycle DIY Mechanic Garage Culture Tee | Gift for Bikers & Motorcycle Enthusiasts
Runs on fuel and stubbornness. The unofficial fuel mixture every serious biker and gearhead has been running on for as long as motorcycles have existed. Bikes break. Parts go missing. Weather turns. The build takes longer than planned. The wrench slips. The skinned knuckle bleeds. None of it actually matters — because the people who ride and build for the right reasons run on stubbornness as much as gasoline.
The skull-and-wrench imagery has been the visual shorthand for motorcycle and hot rod culture for decades — found on garage walls, helmet graphics, leather jacket patches, and tattoos across every motorcycle scene from cafe racer builders to chopper crews to vintage British bike restorers. Pair that imagery with the "fuel and stubbornness" mantra and you've got the perfect uniform for anyone who's spent more weekends in the garage than they care to count. Wear the philosophy every committed builder already lives.
Perfect for cafe racer builders, custom motorcycle veterans, chopper enthusiasts, vintage motorcycle restorers, hot rod culture lifers, DIY mechanic warriors, skull-and-wrench aesthetic appreciators, tattoo culture crossover fans, swap meet regulars, and anyone whose project bike has been mid-build for years — and whose stubbornness has outlasted every setback. A perfect gift for the friend whose garage has more spare parts than spare time — and who wouldn't have it any other way.
- 100% combed and ring-spun cotton (Heather colors contain polyester)
- Fabric weight: 4.2 oz/yd² (142 g/m²)
- Pre-shrunk fabric
- Side-seamed construction
- Shoulder-to-shoulder taping
- Blank product sourced from Guatemala, Nicaragua, Mexico, Honduras, or the US
Size guide
| LENGTH (inches) | WIDTH (inches) | CHEST (inches) | |
| XS | 27 | 16 ½ | 31-34 |
| S | 28 | 18 | 34-37 |
| M | 29 | 20 | 38-41 |
| L | 30 | 22 | 42-45 |
| XL | 31 | 24 | 46-49 |
| 2XL | 32 | 26 | 50-53 |
| 3XL | 33 | 28 | 54-57 |
| 4XL | 34 | 30 | 58-61 |
| 5XL | 35 | 31 | 62-65 |
| LENGTH (cm) | WIDTH (cm) | CHEST (cm) | |
| XS | 68.6 | 42 | 78.7-86.4 |
| S | 71.1 | 45.7 | 86.4-94 |
| M | 73.7 | 50.8 | 96.5-104.1 |
| L | 76.2 | 55.9 | 106.7-114.3 |
| XL | 78.7 | 61 | 116.8-124.5 |
| 2XL | 81.3 | 66 | 127-134.6 |
| 3XL | 83.8 | 71.1 | 137.2-144.8 |
| 4XL | 86.4 | 76.2 | 147.3-155 |
| 5XL | 89 | 78.7 | 157.5-165 |
All sales are final unless the item is defective, damaged, or the wrong one was sent.
It is very important you order the right size - exchanges/refunds will not be given for buyer error or remorse. Read more here.
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