{"product_id":"accossato-fixed-front-brake-disc-yamaha-wr450f-2016-2022-dk268","title":"Accossato Fixed Front Brake Disc Yamaha WR450F (2016-2022) – DK268","description":"\u003cp\u003eRocky enduro trails threaten more than engine cases and radiators. The front disc of a Yamaha WR450F sits low in the wheel beside the fork leg, and a sharp stone flicked up by the tyre, or a rock step taken slightly off line, can strike its edge hard enough to bend it. For the WR450F from 2016 to 2022, Accossato lists the DK268, a fixed, steel-made front disc, 270 mm in diameter and 3 mm thick, that replaces the original disc on the front hub.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFixed front brake disc for the Yamaha WR450F, 2016 to 2022\u003c\/li\u003e\n\u003cli\u003eSingle steel piece, part of Accossato's off-road disc range\u003c\/li\u003e\n\u003cli\u003e270 mm across, 118 mm centre bore\u003c\/li\u003e\n\u003cli\u003e3 mm thick; minimum working thickness printed on the disc\u003c\/li\u003e\n\u003cli\u003eSix holes of 6.5 mm on a 134 mm circle\u003c\/li\u003e\n\u003cli\u003eInterchangeable with the original equipment disc, says Accossato\u003c\/li\u003e\n\u003cli\u003eNo German ABE documented; intended for off-road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction and Material Quality\u003c\/h2\u003e\n\u003cp\u003eAccossato makes the DK268 in one piece: braking surface, 118 mm centre and mounting holes all belong to the same steel disc. It bolts to the hub through six 6.5 mm holes on a 134 mm circle. With no rivets there is no play to think about and no joint where dirt can settle, which suits a bike that is ridden through mud and hosed down every weekend. According to Accossato, its approach to brake discs comes from racing on asphalt, in Superbike and in the Moto2 and Moto3 classes.\u003c\/p\u003e\n\u003ch2\u003eWhen a Rock Finds the Disc\u003c\/h2\u003e\n\u003cp\u003eA bent disc rarely announces itself at the moment of impact. What riders notice later is a front brake that pulses at the lever, a rhythmic rub when the WR450F is pushed across the paddock, or a lever that comes back further than usual after a fast section, because the wobbling disc has pushed the pads apart. The check is simple. Lift the front wheel off the ground, spin it and watch the edge of the disc against a fixed point on the caliper; a workshop can measure the run-out properly with a dial gauge on the fork leg. Before blaming the disc, make sure the wheel bearings are sound, since a worn bearing produces a similar wobble.\u003c\/p\u003e\n\u003cp\u003eA disc that is visibly bent should be replaced, not hammered straight. Straightening a braking surface by hand leaves uneven spots that the pads will find, and a thin off-road disc has little material to spare. Some riders fit a disc guard for rocky terrain, which is worth considering on a bike used for hard enduro, but no guard covers every angle. After any big hit at the front, make the disc part of the post-ride check, along with the fork seals and the rim.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cp\u003eAccossato lists the DK268 for the WR450F from 2016 to 2022 and states that it is interchangeable with the original disc. For the same years it also names the DK269, a larger floating disc, while the older WR450F up to 2016 appears under the DK111. At the rear, the DK168 is listed from 2003 to 2022. The WR450F uses one front disc, so a single DK268 covers it. Tighten the disc bolts to Yamaha's specification, and bed the disc in with fresh pads before a demanding ride.\u003c\/p\u003e\n\u003ch2\u003eRoad Approval\u003c\/h2\u003e\n\u003cp\u003eNo German ABE is on file for the DK268, and there is no type approval. It is sold for off-road riding and competition.\u003c\/p\u003e\n\u003ch2\u003eScope of Delivery\u003c\/h2\u003e\n\u003cp\u003eThe DK268 front disc as a single part, without pads or bolts.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Fixed brake disc, steel\u003c\/li\u003e\n\u003cli\u003ePart number: DK268\u003c\/li\u003e\n\u003cli\u003ePosition: Front\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 270 mm\u003c\/li\u003e\n\u003cli\u003eInner diameter: 118 mm\u003c\/li\u003e\n\u003cli\u003eThickness: 3 mm\u003c\/li\u003e\n\u003cli\u003eHole circle: 134 mm\u003c\/li\u003e\n\u003cli\u003eMounting holes: 6 x 6.5 mm\u003c\/li\u003e\n\u003cli\u003eReplacement: Interchangeable with the original equipment disc\u003c\/li\u003e\n\u003cli\u003eWear limit: Minimum thickness marked on the disc\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha WR450F (2016–2022)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None documented, track use only\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Accossato","offers":[{"title":"Default Title","offer_id":53784108564746,"sku":"DK268","price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/DK268_b749fc07-2f40-4f18-868d-8bee1b179f53.png?v=1790026367","url":"https:\/\/inter-pace.com\/en-ve\/products\/accossato-fixed-front-brake-disc-yamaha-wr450f-2016-2022-dk268","provider":"Inter-Pace","version":"1.0","type":"link"}