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- Purchase guide
Bontrager Pro Blendr aluminum Stem 31.8mm ±7° | Road, Gravel bike & MTB
- -€30.09
- New
Satisfaction guaranteed: returns possible within 14 days of receipt
Worldwide delivery with competitive delivery rates
100% Secure Payment
The Bontrager Pro Blendr stem is a forged aluminum stem designed to offer an excellent balance of lightness, stiffness, and integration. Compatible with road bikes and MTB , it features a 31.8 mm handlebar clamp and the Blendr system for neatly mounting a GPS bike computer , light, or camera.
Its high-end construction guarantees excellent steering precision while remaining lighter than many carbon stems. The four-bolt front plate and pivot clamp ensure reliable support, while the high-quality stainless steel bolts offer excellent corrosion resistance.
The stem comes with a Blendr Pro Mono base , a Bontrager Trip bike computer mount, and a Bontrager Ion High light mount. It is also compatible with Garmin, GoPro, and SRM mounts for a clean cockpit integration.
Strengths
- Lightweight and rigid forged aluminum Stem .
- Compatible with Ø31.8 mm handlebars.
- 7° angle available in lengths from 60 to 120 mm.
- Integrated Blendr system for GPS bike computer , lighting or camera.
- Front plate with 4 screws and high-strength M5 stainless steel screws.
- Compatible with carbon and aluminum fork steerer tubes.
- Comes with Blendr Pro Mono base and Bontrager Trip and Ion High mounts.
- Suitable for road, gravel bike , XC and MTB bikes.
Technical specifications
| Size | 7° x 60 mm | 7° x 70 mm | 7° x 80 mm | 7° x 90 mm | 7° x 100 mm | 7° x 110 mm | 7° x 120 mm |
|---|---|---|---|---|---|---|---|
| Length | 60 mm | 70 mm | 80 mm | 90 mm | 100 mm | 110 mm | 120 mm |
| Pivot diameter | 28.6 mm | 28.6 mm | 28.6 mm | 28.6 mm | 28.6 mm | 28.6 mm | 28.6 mm |
| handlebar diameter | 31.8 mm | 31.8 mm | 31.8 mm | 31.8 mm | 31.8 mm | 31.8 mm | 31.8 mm |
| Kind | Without a safety net | Without a safety net | Without a safety net | Without a safety net | Without a safety net | Without a safety net | Without a safety net |
| Accessory compatibility | Blendr | Blendr | Blendr | Blendr | Blendr | Blendr | Blendr |
| Material | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
| Weight | 111 g | 119 g | 129 g | 132 g | 137 g | 143 g | 148 g |

| Brand |
Bontrager - Trek components
|
| Reference | 5344866 |
| Use | Gravel Route VTT |
| Material | Aluminium |
| Diameter | 31.8 mm (1 1/4") standard |
| Steerer tube | 28.6 mm (1 1/8") standard |
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