{"product_id":"cnc-dual-piston-disc-brake-caliper-electric-motorcycle-upgrade","title":"CNC Dual Piston Disc Brake Caliper – Electric Motorcycle Upgrade","description":"\n\u003ch2\u003eBF02 CNC Aluminum Dual Piston Disc Brake Caliper – Universal Electric Motorcycle Upgrade\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electric motorcycle or electric bicycle's stopping power with the BF02 \"Small Crab\" CNC Dual Piston Disc Brake Caliper. Precision-machined from high-strength aluminum alloy, this drop-in caliper is purpose-tuned for 200–220 mm brake discs and 10–12 inch wheels, delivering confident, linear braking force in all weather conditions — no more spongy feel or inconsistent response from stock components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e🔒 Hardcore Braking with a Full Sense of Security\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-piston braking structure\u003c\/strong\u003e delivers linear, progressive force output — light squeeze gives clear feedback; heavy braking stays firm without slipping or fading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTuned for electric vehicles \u0026amp; electric motorcycles\u003c\/strong\u003e — compatible with 200–220 mm brake discs, overcoming the weak-braking limitations of many factory setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory pressure-tested sealing\u003c\/strong\u003e ensures excellent fluid retention and consistent braking performance with no attenuation over time.\u003c\/li\u003e\n  \u003cli\u003eStable braking even on wet or slippery road surfaces, giving you confidence in rainy-day riding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔧 Precision Craftsmanship Built to Last\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-strength aluminum alloy CNC integrated carving\u003c\/strong\u003e with anodized surface treatment — corrosion resistant, scratch resistant, and fade resistant for long-term durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-spec sealing components + dust-proof structure\u003c\/strong\u003e — waterproof and mud-proof, withstands high-pressure washing without compromising caliper function.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision piston processing\u003c\/strong\u003e ensures smooth return without jamming, maintaining consistent feel even after extended use.\u003c\/li\u003e\n  \u003cli\u003eReduced likelihood of caliper jamming or abnormal noise, extending service life significantly over budget alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔩 Universal Fit – Hassle-Free Installation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo grinding or additional machining required\u003c\/strong\u003e — even first-time modifiers can install it straight out of the box.\u003c\/li\u003e\n  \u003cli\u003eCompatible with most \u003cstrong\u003e10–12 inch wheels\u003c\/strong\u003e, original or aftermarket master cylinders, and standard oil pipe interfaces — no need to replace the entire braking system.\u003c\/li\u003e\n  \u003cli\u003eStandard mounting holes support both \u003cstrong\u003efront and rear wheel installation\u003c\/strong\u003e, perfect for daily commuting upgrades and short-distance riding enthusiasts.\u003c\/li\u003e\n  \u003cli\u003eIncludes installation instructions and reserves maintenance access for key areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🎨 Bold Looks to Match Upgraded Performance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack warrior texture body paired with a three-dimensional BABOSU logo — stealthy yet distinctive on the bike.\u003c\/li\u003e\n  \u003cli\u003eImmediately elevates your electric motorcycle's visual presence beyond the standard factory look.\u003c\/li\u003e\n  \u003cli\u003eAdapted for mainstream brake pad specifications for easy future servicing and lower long-term costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBF02 (JK26) – Small Crab\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNC High-Strength Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Treatment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodized\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Disc Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200–220 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Wheel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10–12 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric Motorcycles, Electric Scooters, Electric Bicycles\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-50-psi-dial-tire-pressure-gauge-car-motorcycle-bike\"\u003e0–50 PSI Dial Tire Pressure Gauge – Car, Motorcycle \u0026amp; Bike\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-5l-electric-high-pressure-foam-sprayer-portable-car-wash-gun\"\u003e1.5L Electric Foam Sprayer – Portable High-Pressure Car Wash Gun\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general motorcycle safety and braking system maintenance guidance, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer product safety resources.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What brake disc sizes is the BF02 Small Crab caliper compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The BF02 dual piston disc brake caliper is designed for use with 200–220 mm brake discs. It is compatible with most 10–12 inch wheels commonly found on electric motorcycles, electric scooters, and electric bicycles.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need special tools or machining to install this brake caliper?\u003c\/h4\u003e\n\u003cp\u003eA: No special tools or grinding are required. The caliper uses standard mounting holes and a universal oil pipe interface, allowing straightforward installation even for beginners. Installation instructions are included in the package.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the caliper suitable for both front and rear wheel installation?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The BF02 caliper features standard installation holes that support both front and rear wheel fitment, making it a versatile upgrade for your full braking system on electric motorcycles and e-scooters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the dual piston design improve braking performance?\u003c\/h4\u003e\n\u003cp\u003eA: The dual piston structure distributes clamping force evenly across the brake pad surface, producing linear and progressive force output. This means you get clear tactile feedback at light squeeze, firm and stable stopping under hard braking, and consistent performance even in wet or slippery conditions — a notable improvement over single-piston or stock factory setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the caliper waterproof and resistant to dirt?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The BF02 caliper incorporates high-spec sealing components and a dust-proof structure that make it resistant to water and mud. It can withstand high-pressure washing during rainy rides and routine car washes without compromising the seal or braking function.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What brake disc sizes is the BF02 Small Crab caliper compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BF02 dual piston disc brake caliper is designed for use with 200–220 mm brake discs. It is compatible with most 10–12 inch wheels commonly found on electric motorcycles, electric scooters, and electric bicycles.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need special tools or machining to install this brake caliper?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special tools or grinding are required. 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