{"product_id":"ultra-bee-rear-brake-kit-talaria-x3-mx3-mx4","title":"Ultra Bee Rear Brake Kit for Talaria X3 (XXX), MX3 \u0026 MX4 | Pre-Bled, 240mm Rotor, Bolt-On","description":"\u003cp\u003eThe stock Talaria rear brake is a bicycle-style setup on a bike that weighs and pulls like a small dirt bike. This kit swaps it for the rear brake used on the Surron Ultra Bee: a moto caliper, a 240mm rotor and a steel braided line on a CNC-machined bracket. It ships pre-bled, so you can bolt it on and ride without a bleed kit.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra Bee-style rear hand brake assembly: caliper, master cylinder with lever, and steel braided line, pre-bled\u003c\/li\u003e\n\u003cli\u003e240mm x 2.5mm brake rotor\u003c\/li\u003e\n\u003cli\u003eCNC-machined caliper bracket with spacer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot included: brake cutoff switch wiring. If you want the motor to cut out when you pull the rear lever, that needs to be wired separately.\u003c\/p\u003e\n\u003ch2\u003eWhy Riders Upgrade\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMoto caliper with real stopping power for a high-power e-moto, not MTB-grade braking\u003c\/li\u003e\n\u003cli\u003eLarger 240mm rotor gives more leverage and handles heat better than the stock rotor on long descents\u003c\/li\u003e\n\u003cli\u003eSteel braided line keeps the lever firm and consistent\u003c\/li\u003e\n\u003cli\u003ePre-bled at the factory, so there's no bleeding or DOT fluid mess out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTalaria X3 (XXX)\u003c\/li\u003e\n\u003cli\u003eTalaria Sting MX3\u003c\/li\u003e\n\u003cli\u003eTalaria Sting MX4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOne kit fits all three models. It does not fit the Talaria MX5, which uses a different bracket and mount.\u003c\/p\u003e\n\u003ch2\u003eInstallation Overview\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eRemove the rear wheel, stock caliper, rotor, brake line and rear brake lever.\u003c\/li\u003e\n\u003cli\u003eMount the 240mm rotor to the hub and torque the bolts evenly in a star pattern.\u003c\/li\u003e\n\u003cli\u003eInstall the CNC bracket with the included spacer, then mount the pre-bled caliper to it.\u003c\/li\u003e\n\u003cli\u003eRoute the brake line so it isn't pinched or stretched at full suspension travel.\u003c\/li\u003e\n\u003cli\u003eMount the master cylinder and lever on the handlebar where the stock rear lever was.\u003c\/li\u003e\n\u003cli\u003eRefit the wheel, center the caliper so the rotor doesn't rub, and bed in the pads with a few slow, controlled stops before riding hard.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003eDoes it fit the Talaria MX5?\u003cbr\u003eNo. The MX5 uses a different bracket and mount. This kit is for the X3 (XXX), MX3 and MX4 only.\u003c\/p\u003e\n\u003cp\u003eDo I need to bleed the brakes?\u003cbr\u003eNo. The kit ships pre-bled and ready to install.\u003c\/p\u003e\n\u003cp\u003eDoes it come with brake cutoff wiring?\u003cbr\u003eNo. The kit covers the hydraulic brake, rotor and bracket only.\u003c\/p\u003e\n\u003ch2\u003eAdd a Foot Brake Later\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/goldenmotor.bike\/products\/steel-braided-foot-brake-line-surron-talaria-eride-pro\"\u003eSteel Braided Foot Brake Line\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/goldenmotor.bike\/products\/talaria-foot-brake-mx3-mx4-mx5\"\u003eTalaria Foot Brake Mount Bracket (MX3 \/ MX4 \/ MX5)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/goldenmotor.bike\/products\/steel-braided-rear-hand-brake-line-surron-talaria-eride-pro\"\u003eSteel Braided Rear Hand Brake Line (spare)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/goldenmotor.bike\/products\/ultra-bee-rear-brake-kit-surron-light-bee-eride-pro\"\u003eUltra Bee Rear Brake Kit for Surron Light Bee \u0026amp; Eride Pro\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn stock and ships from the USA.\u003c\/p\u003e","brand":"Surron","offers":[{"title":"Default Title","offer_id":67825186144501,"sku":"GM-UB-KIT-TAL","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/1582\/9749\/files\/IMG-6625.jpg?v=1789416241","url":"https:\/\/goldenmotor.bike\/products\/ultra-bee-rear-brake-kit-talaria-x3-mx3-mx4","provider":"Golden Motor","version":"1.0","type":"link"}