Brand : Lone Star Racing Part Number : 21P11302 Product Specifications. Secure the rear caliper to Lonestar swingarms. Install on most swingarms with round housings. The item "LoneStar Billet Rear Axle Brake Caliper Kit Honda TRX250R TRX 250R 21P11302" is in sale since Monday, December 3, 2018. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Brakes & Suspension\Discs, Calipers & Hardware".The seller is "jawzys" and is located in Hinckley, Ohio. This item can be shipped worldwide.