ProTaper Micro Handlebar Kit
MSRP: $139.99
$111.99
Exact Fitment Guarantee
The ProTaper Micro Handlebar Kit is an innovative, purpose-designed handlebar and control system engineered specifically for youth riders and mini motocross machines ranging from 50cc to 85cc. Stock mini-bike handlebars utilize adult-sized 7/8-inch grip diameters that force young riders with smaller hands to over-grip, leading to rapid hand fatigue, diminished throttle modulation, and compromised machine control. The Micro Handlebar Kit solves this by utilizing an advanced tapered design where the grip and throttle control zones are reduced to a smaller diameter, matching the natural ergonomics of youth hands.
Constructed from ProTaper's exclusive 2000-series T6 aluminum alloy, the Micro bar maintains standard 7/8-inch (22.2mm) diameter at the central triple-clamp mounting area, allowing it to drop directly into standard mini-bike bar clamps without expensive adapters. The bar then transitions to a reduced diameter at the grip sections. The kit includes a custom two-piece multi-cam throttle tube with interchangeable throttle reels to match various 2-stroke and 4-stroke mini bike cable configurations, as well as ultra-soft micro-diameter half-waffle grips. On the track, young racers gain immediate confidence through a more secure grasp, enhanced brake and clutch lever reach, and smoother throttle execution over jumps and through corners.
- Clamping Diameter: Standard 7/8" (22.2mm) fits all OEM mini-bike triple clamps
- Grip & Control Area Diameter: Reduced youth-specific micro-diameter
- Material: Cold-drawn 2000-series T6 aluminum alloy
- Included in Kit: Micro handlebar, crossbar pad, 2-piece multi-cam throttle tube, and Micro 1/3-waffle grips
- Throttle Compatibility: Interchangeable cams for KTM, Yamaha, Kawasaki, Honda, and Suzuki mini bikes
### Step-by-Step Installation & Safety Protocols Installation involves removing the stock mini handlebar, throttle assembly, and grips. Install the Micro handlebar into the OEM 7/8-inch clamps, aligning the central positioning marks, and torque the clamp bolts evenly to 15-18 Nm. Select the appropriate throttle cam reel included in the kit that matches your bike's throttle cable barrel. Assemble the throttle tube onto the bar with a light application of dry PTFE lubricant (never use heavy grease which attracts dirt), ensuring free return when released. Install the supplied micro-diameter grips using quality grip glue, and mount all levers and kill switches.
### Maintenance & Inspection Routine Maintenance requires inspecting the throttle tube for smooth rotation before every moto, cleaning dirt out of the throttle housing, and checking grip wear. Periodically verify clamp torque. Replace the handlebar immediately if bent during a crash.
Frequently Asked Questions
Q: Will the ProTaper Micro Bar fit my child's mini bike without special clamps?
A: Yes. The central clamping area is standard 7/8-inch (22.2mm), so it fits standard OEM mini-bike triple clamps on bikes like the KTM 50/65/85 SX, Yamaha YZ65/85, Kawasaki KX65/85, and Honda CRF110F.
Q: Can I use standard replacement grips on the Micro Bar?
A: No. The grip ends have a reduced diameter, so you must use ProTaper Micro replacement grips specifically designed for this system.
Q: How do the included throttle cams work?
A: The kit includes multiple snap-on nylon throttle cams engineered to replicate the cable pull ratio of major youth motorcycle models, ensuring correct throttle throw from idle to wide open.
Q: Does the kit include a crossbar pad?
A: Yes, a high-density molded ProTaper mini foam crossbar pad with a protective vinyl cover is included in every kit.