{"product_id":"ac-22031390","title":"Front Spring TDM900","description":"【HYPERPRO 22031390 Front Spring TDM900 Suspension Fork Spring】\u003cbr\u003e\n ■Front Spring\u003cbr\u003e\n Suspension spring with a constant rising rate, uniquely designed by Hyperpro.\u003cbr\u003e\n The spring rate constantly changes to follow the movement of the suspension.\u003cbr\u003e\n It maintains a state that is neither too soft nor too hard, and also has the ability to maintain stability during high-load cornering and sudden braking.\u003cbr\u003e\n ●Optimizes the change in caster during braking before a corner, making it easier to transition to the next action. Absorbs small bumps during cornering, eliminating vibrations that hinder the rider.\u003cbr\u003e\n ●Unlike ordinary springs, it does not have a constant spring rate, so it does not resonate.\u003cbr\u003e\n ●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that could lead to performance degradation. Furthermore, after completion, each spring undergoes a performance test by a tester.\u003cbr\u003e\n ●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.\u003cbr\u003e\n Compatible Models\u003cbr\u003e\n YAMAHA TDM900 '02-'03\u003cbr\u003e\n Specifications\u003cbr\u003e\n Spring Part Number: 169\u003cbr\u003e\n Fork Oil Viscosity\/Oil Level: SAE20\/150mm\u003cbr\u003e\n Preload Adjustment: 3 +\/- 2nd stage\u003cbr\u003e\n Sag Value: 30mm\u003cbr\u003e\n Compression Adjustment: None\u003cbr\u003e\n Rebound Adjustment: PO. 2 +\/- 1\u003cbr\u003e\n Setting Remarks: Remove the genuine preload bush L=150. Install with fork protruding 25mm.\u003cbr\u003e\n *Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.","brand":"ハイパープロ(HYPER PRO)","offers":[{"title":"Default Title","offer_id":45505231749355,"sku":"ac-22031390","price":26159.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-22031390.jpg?v=1718360390","url":"https:\/\/bikeman.jp\/en\/products\/ac-22031390","provider":"バイクマン","version":"1.0","type":"link"}