{"product_id":"chaser-6-ultra-g2-center-lock-disc-rotor-road-gravel","title":"Chaser 6-Ultra G2 Center Lock Disc Rotor for Road \/ Gravel","description":"\u003cp\u003eTiWorks Partner Select: supplied through our cooperation with Chaser, this 6-Ultra G2 Center Lock rotor complements TiWorks titanium brake hardware and premium road \/ gravel disc-brake builds.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for road and gravel center lock wheelsets, the 6-Ultra G2 rotor uses an optimized 7075-T6 alloy carrier with a heat-treated SUS420 stainless steel braking track. Compared with the previous generation, the supplier notes a larger braking surface, improved torsional strength, and an updated carrier structure using hollow titanium rivets.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003cbr\u003e\n- 6-Ultra G2 lightweight disc rotor\u003cbr\u003e\n- Center Lock mounting interface\u003cbr\u003e\n- For road and gravel disc brake builds\u003cbr\u003e\n- Supplier note: braking surface increased by approx. 30% versus the previous generation\u003cbr\u003e\n- Supplier test note: 80–120 Nm torsional fatigue test for 10,000 cycles\u003cbr\u003e\n- Supplier test note: maximum destructive torque approx. 284 Nm, around 45% higher than the previous generation\u003cbr\u003e\n- Lockring not included\u003c\/p\u003e\n\n\u003cp\u003eSpecifications:\u003cbr\u003e\n- Sizes: 140 mm \/ 160 mm\u003cbr\u003e\n- Mount type: Center Lock\u003cbr\u003e\n- Carrier material: 7075-T6 aluminum alloy\u003cbr\u003e\n- Braking track material: SUS420 stainless steel\u003cbr\u003e\n- Process: full CNC machining \/ heat treatment\u003cbr\u003e\n- Supplier heat-resistance note: braking track heat-deformation temperature up to approx. 500°C\u003cbr\u003e\n- Weight: approx. 89.2 g for 160 mm \/ approx. 78.5 g for 140 mm\u003c\/p\u003e\n\n\u003cp\u003eSupplier Weight Comparison:\u003cbr\u003e\n- Shimano MT900: approx. 108 g for 160 mm \/ approx. 88 g for 140 mm\u003cbr\u003e\n- Chaser 6-Ultra G2: approx. 89.2 g for 160 mm \/ approx. 78.5 g for 140 mm\u003c\/p\u003e\n\n\u003cp\u003eSafety \u0026amp; Use Notes:\u003cbr\u003e\n- Replace the rotor before thickness drops below 1.4 mm\u003cbr\u003e\n- Replace brake pads before pad thickness drops below 0.5 mm\u003cbr\u003e\n- For stronger braking performance, the supplier recommends metallic pads such as Shimano L04C-type pads\u003cbr\u003e\n- Confirm rotor size, caliper clearance, frame \/ fork specification, and brake pad compatibility before ordering.\u003c\/p\u003e","brand":"Chaser","offers":[{"title":"6-Ultra G2 160 mm Rotor, No Lockring (89g per rotor)","offer_id":54981782765897,"sku":"TP-022-01","price":43.49,"currency_code":"GBP","in_stock":true},{"title":"6-Ultra G2 140 mm Rotor, No Lockring (79g per rotor)","offer_id":54981782798665,"sku":"TP-022-02","price":43.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/7837\/3449\/files\/tp-022-main-01.jpg?v=1785635007","url":"https:\/\/tiworks.bike\/products\/chaser-6-ultra-g2-center-lock-disc-rotor-road-gravel","provider":"TiWorks","version":"1.0","type":"link"}