CAIRBULL ROCKRIDE Cycling Bicycle Helmet Lightweight Breathable Comfortable Road Bike Riding Helmet Safety MTB Helmet
Technical Details
| Bore Diamete: | 28.6mm |
| Brand Name: | ZTTO |
| Height: | 10mm |
| Material: | Aluminum Alloy |
| Model Number: | Stem Top Cap |
| Outside Diameter: | 30mm |
| Weight: | 8g |
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