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Hydraulic Brake Master Cylinder for 90cc - 250cc Go Kart Sunl BMS Roketa Kazuma
Hydraulic Brake Master Cylinder for 90cc - 250cc Go Kart Sunl BMS Roketa Kazuma
5.0 / 5.0
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Direct Replacement for 90cc - 250cc Go-Karts & Buggies
Upgrade your braking system with this high-performance Dual-Cylinder Master Assembly. Crafted from premium-grade aluminum alloy, this kit is engineered for superior pressure consistency and long-term durability in rugged off-road conditions.
📐 Critical Dimensions (Verify Before Ordering)
To ensure a perfect fit, please cross-reference your current setup with these measurements:
- Brake Pedal Bolt Spacing: 20mm (0.78")
- Cylinder Mounting Bolt Spacing: 60mm (2.36")
- System Type: Designed for Foot-Operated Hydraulic Disc Brake Systems.
🔧 Wide Compatibility
This master cylinder is the industry-standard replacement for most Chinese-manufactured 4-stroke Go-Karts and Buggies (90cc to 300cc).
- Compatible Brands: Sunl, BMS, Roketa, Kazuma, Taotao, Coolster, Yerf-Dog, and more.
- Engine Range: Fits 90cc, 110cc, 125cc, 150cc, 200cc, 250cc, and 300cc models.
🌟 Product Highlights
- Complete Assembly: Includes dual brake cylinders, a reinforced mounting panel, and all necessary hardware for a faster install.
- Premium Construction: 100% Brand New high-strength Aluminum Alloy resists corrosion and handles high-pressure hydraulic loads without leaking.
- Enhanced Safety: Restores original braking feel and stopping power, ensuring your buggy is safe for the track or trail.
- Plug-and-Play: Precision-cast components designed to match OEM specifications for a hassle-free swap.
✅ Our Commitment
Shop with Confidence. We stand behind our parts. If this master cylinder doesn't meet your expectations or fit your vehicle, simply message us for a full refund or replacement. We are here to keep your wheels turning.
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Fitment FAQ
Will this part fit my specific model and year?
This brake assembly is intended for 90cc - 250cc Go Kart Sunl BMS Roketa Kazuma. Key physical/spec details from the product data include Brake Pedal Bolt Spacing: 20mm ( 0.78" ), Cylinder Mounting Bolt Spacing: 60mm ( 2.36" ), 90cc. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this brake assembly, also compare the caliper bolt spacing, brake hose length, master-cylinder bore, lever side, banjo fitting angle, drum/hub dimensions, and handlebar diameter. This is especially important for Roketa/Kazuma models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this brake assembly for machines outside the listed compatibility, or for units with different caliper spacing, hose routing, lever/master-cylinder setup, drum/hub dimensions, or handlebar diameter. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the caliper bolt spacing, brake hose length, master-cylinder bore, lever side, banjo fitting angle, drum/hub dimensions, and handlebar diameter. Recheck listed specs such as Brake Pedal Bolt Spacing: 20mm ( 0.78" ), Cylinder Mounting Bolt Spacing: 60mm ( 2.36" ), 90cc. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
Easy to install and works great