Hope Carbon Handlebar (31.8mm Clamp) - Classic Diameter, UK-Engineered Performance.
Hope Carbon Handlebar 31.8mm - 800mm, UK-Made, 20mm Rise, Lightweight Trail Bar
The Hope Carbon Handlebar with a 31.8mm clamp diameter represents Hope’s original venture into carbon fibre controls, benefiting from the same precision engineering and manufacturing as all their products. 100% designed, tested, and manufactured in Barnoldswick, UK, this bar is for riders who prefer the feel of the more traditional 31.8mm standard.
This bar is meticulously constructed using an optimised carbon laminate to achieve a superb balance of light weight and uncompromising strength, making it ideal for aggressive Trail and All-Mountain use. While some reviews note it feels slightly stiffer than its later 35mm counterpart, this version provides exact steering input and excellent durability.
It comes in a contemporary 800mm width, which is easy to trim down using the clear-cut marks for a custom fit. The geometry features a practical 20mm rise, coupled with a comfortable 5 degrees of upsweep and 7 degrees of backsweep, which is a proven configuration for modern mountain biking.
If you are running a 31.8mm stem and demand the high-quality performance and distinctive appearance of a UK-manufactured component, the Hope Carbon Handlebar is an exceptional choice.
100% UK Made: Designed, tested, and manufactured entirely in Barnoldswick, England.
31.8mm Clamp: Perfect for riders who prefer the compliance characteristics of the classic bar diameter.
Optimised Carbon Layup: Engineered for high strength and low weight, with a focus on Trail/All-Mountain resilience.
Wide Platform: Comes in a generous 800mm width, with clear markings for custom trimming.
Trail Geometry: Features a popular $20 ext{mm}$ rise with a comfortable 5 Degree upsweep and 7 Degree backsweep.
| Specification | Detail | Notes |
| Model | Hope Carbon Handlebar (31.8mm) | The original clamp diameter version of Hope's carbon bar. |
| Material | Optimised Carbon Fibre Laminate | Constructed with a proprietary layup developed in-house. |
| Manufacturing Location | Barnoldswick, UK | 100% designed, tested, and manufactured in the Hope factory. |
| Clamp Diameter | 31.8mm | Compatible with the vast majority of non-35mm stems. |
| Width | 800mm | Supplied at maximum width, trimmable down to ?760mm. Some older stock may be 780mm. |
| Rise | 20mm | The primary and typically sole rise option for the 31.8mm version. |
| Upsweep | 5? | Standard upward rotation from the centre. |
| Backsweep | 7? | Moderate sweep for comfortable wrist and arm positioning. |
| Weight (Claimed) | ?225g to 230g (at 800mm width) | Lightweight for a full-width, high-strength carbon handlebar. |
| Recommended Use | Trail / All-Mountain | Built to withstand the rigours of technical trail riding. |
| Finish | Visible Carbon Weave with Setup Marks | Indexed markings for precise stem and control alignment. |
| Specification | Detail |
| Model | Hope Carbon Handlebar (31.8mm) |
| Material | Optimised Carbon Fibre Laminate |
| Manufacturing Location | Barnoldswick, UK |
| Clamp Diameter | 31.8mm |
| Width | 800mm |
| Rise | 20mm |
| Upsweep | 5? |
| Backsweep | 7? |
| Weight (Claimed) | ?225g to 230g (at 800mm width) |
| Recommended Use | Trail / All-Mountain |
| Finish | Visible Carbon Weave with Setup Marks |
| Specification | Notes |
| Model | The original clamp diameter version of Hope's carbon bar. |
| Material | Constructed with a proprietary layup developed in-house. |
| Manufacturing Location | 100% designed, tested, and manufactured in the Hope factory. |
| Clamp Diameter | Compatible with the vast majority of non-35mm stems. |
| Width | Supplied at maximum width, trimmable down to ?760mm. Some older stock may be 780mm. |
| Rise | The primary and typically sole rise option for the 31.8mm version. |
| Upsweep | Standard upward rotation from the centre. |
| Backsweep | Moderate sweep for comfortable wrist and arm positioning. |
| Weight (Claimed) | Lightweight for a full-width, high-strength carbon handlebar. |
| Recommended Use | Built to withstand the rigours of technical trail riding. |
| Finish | Indexed markings for precise stem and control alignment. |