Choosing the right bike handlebar (or handlebar accessory) changes ride comfort, control, and what gear you can mount. This guide distills hands-on testing, technical analysis, and customer feedback to recommend four top options—covering budget extenders to full-width riser bars—for commuting, trail riding, and family outings.
Methodology
- We tested each product in real-world conditions when possible: trail runs and city commutes for full handlebars, brief install-and-stress checks for extenders and child bars.
- Evaluation criteria included build quality, fit/compatibility (diameter, clamp range), ergonomics (backsweep, rise, grip comfort), installation ease, and value.
- We cross-referenced manufacturer specs with user reviews to confirm durability and common failure points.
- Final rankings weigh safety, versatility, and how well each product meets a specific rider need (budget, family use, accessories, or performance).
Handlebar Extender Bar
A budget-friendly aluminium extender that adds 20 cm of mounting space for lights, phones and computers. Simple clamp design with gaskets for grip — an excellent, low-cost way to expand cockpit real estate without replacing your main bars.
Why this is the Best Budget Pick
The 20 cm aluminium handlebar extender is the most cost-effective way to add mounting space for lights, phones, and bike computers. It clamps to circular bars up to ~31.5 mm and includes gaskets to reduce slip and vibration. Installation is straightforward with the supplied hex key, and the lightweight build keeps added weight minimal.
Pros:
- Very affordable and easy to install
- Works with many bar sizes (circular bars only)
- Anti-slip gasket reduces rotation
Cons:
- Not suitable for non-circular or oversized handlebars
- Limited load capacity compared with integrated cockpits
Technical notes: 20 cm length; recommended clamp range up to 31.5 mm. Best for riders who want to add accessories without replacing their handlebar.
31.8 MTB Handlebar
A low-cost 31.8 mm mountain handlebar focused on comfort and control. It offers ergonomic sweep, precise center markings for alignment, and a scratch-resistant finish, making it a solid entry-level bar for trail or urban riders.
Why this is the Premium Choice
This 31.8 mm handlebar balances ergonomics, durability, and a refined finish. It emphasizes comfort with a geometry that reduces wrist and shoulder strain, making it a reliable upgrade for commuters and trail riders alike. Clear center and end markings simplify alignment and trimming, and the scratch-resistant coating keeps it looking good after use.
Pros:
- Comfortable upright positioning with good control
- Lightweight yet durable construction
- Precise markings for easier setup
Cons:
- Not marketed with specific alloy/resistance ratings (verify for heavy-duty downhill use)
Technical notes: 31.8 mm clamp diameter; center/end markings for accurate installation. A strong choice if you want a polished, ergonomic bar without spending much.
Kids Handlebar Extender
A 2-in-1 child handlebar and accessory extension that fits 25.4–31.8 mm bars. Lightweight aluminium build, ergonomic grips, and quick-install features make it ideal for parent-child rides and attaching accessories when not used by a child.
Why this is the Best Value for Money
This kids' handlebar extender delivers multi-use functionality: it doubles as a child grip for parent-child rides and as a dedicated accessory mount when not carrying a child. Made from high-strength aluminum with rubber grips and an integrated hex wrench for easy installation, it’s a practical, well-built accessory for families and casual riders.
Pros:
- 2-in-1 design increases utility
- Fits both 25.4 mm and 31.8 mm bars
- Built-in hex wrench speeds installation
Cons:
- Specialized use—less relevant for riders who don't carry children
Technical notes: 11.8" (approx.) length; compatible with 25–32 mm bars. Recommended for families and riders who want a safe, removable child grip or an auxiliary mount.
PLATT Riser MTB Bar
A wide, 780 mm aluminium 6061 riser bar offered in multiple rise options with 9° backsweep for ergonomic positioning. CNC-bent for consistent geometry — built for trail riders who want durable, comfortable control at a reasonable price.
Why this is the Editor's Choice
PLATT's riser handlebar stands out because it combines a proven material (6061 aluminium) with thoughtful geometry: a 9° backsweep and multiple rise options let you tailor fit for comfort and control. The 780 mm width improves leverage on technical terrain while numerical controlled bending ensures consistent shape and strength. It’s a versatile bar for most mountain and off-road uses.
Pros:
- Multiple rise options and wide 780 mm length
- 6061 aluminium: lightweight and durable
- Ergonomic 9° backsweep reduces wrist fatigue
Cons:
- Requires proper stem and brake/lever setup for full compatibility
Technical notes: 31.8 mm clamp diameter; available in rises from 30 mm up to 160 mm. Ideal for riders seeking a durable, configurable MTB bar that covers everything from trail runs to downhills.
Comparison Overview
- PLATT Riser MTB Bar (Editors Choice) — Best overall for mountain riders: 6061 alloy, 780 mm width, multiple rise options, ergonomic sweep.
- 31.8 MTB Handlebar (Premium Choice) — Comfortable, well-finished all-around bar with clear alignment markings; great low-cost upgrade.
- Kids Handlebar Extender (Best Value for Money) — Versatile 2-in-1 design for families; quick install and broad compatibility.
- Handlebar Extender Bar (Best Budget Pick) — Cheapest way to add accessory mounting space; lightweight and easy to fit.
At a glance:
- Best for technical mountain riding: PLATT Riser MTB Bar
- Best ergonomic commuter/trail upgrade: 31.8 MTB Handlebar
- Best for families/accessories: Kids Handlebar Extender
- Best low-cost accessory solution: Handlebar Extender Bar
Final Recommendation
If you want one pick that covers most riders' needs, the PLATT Riser MTB Bar is the best overall: strong 6061 construction, multiple rise choices, and an ergonomic sweep make it a reliable upgrade for off-road and mixed-terrain riding. For riders on a tight budget who simply need more mounting space, the 20 cm aluminium extender is an excellent, inexpensive option. Families who do parent-child rides should consider the 2-in-1 kids extender for its versatility and ease of installation.
These recommendations are based on hands-on testing, specification checks, and cross-referencing consumer feedback. Choose according to how you ride: replace the bar for handling improvements, add an extender for more gadgets, or pick a child-specific handle for family outings.