{"product_id":"helix-core-alloy-crank-165mm-bosch-e-thirteen","title":"Helix Core Alloy Crank 165mm Bosch e*thirteen","description":"\u003cp\u003e\u003cstrong data-start=\"444\" data-end=\"521\"\u003ee*thirteen Helix Core Alloy Crankset – 165 mm, 73 mm spindle (CS4HBA-104)\u003c\/strong\u003e – Forged AL-6066-T6 arms, lightweight at ~589 g, Boost\/SuperBoost-ready chainline, 24 mm chromoly spindle, self-extractor bolts, cross-compatibility with SRAM® \u0026amp; Shimano®, adjustable chainline (52\/55 mm).\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2215\" data-end=\"2291\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2217\" data-end=\"2291\"\u003e\u003cstrong data-start=\"2217\" data-end=\"2234\"\u003e165 mm length\u003c\/strong\u003e – optimal for balanced pedaling leverage and clearance\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2292\" data-end=\"2346\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2294\" data-end=\"2346\"\u003e\u003cstrong data-start=\"2294\" data-end=\"2320\"\u003eFORGED AL-6066-T6 arms\u003c\/strong\u003e with CNC weight savings\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2347\" data-end=\"2414\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2349\" data-end=\"2414\"\u003e\u003cstrong data-start=\"2349\" data-end=\"2375\"\u003e24 mm chromoly spindle\u003c\/strong\u003e for strength and shelf compatibility\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2415\" data-end=\"2492\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2417\" data-end=\"2492\"\u003e\u003cstrong data-start=\"2417\" data-end=\"2448\"\u003eBoost\/SuperBoost chainlines\u003c\/strong\u003e (52\/55 mm) for tire clearance flexibility\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2493\" data-end=\"2571\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2495\" data-end=\"2571\"\u003e\u003cstrong data-start=\"2495\" data-end=\"2524\"\u003eSRAM \u0026amp; Shimano compatible\u003c\/strong\u003e, with self-extracting bolts for easy service\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp data-start=\"756\" data-end=\"1015\"\u003eExperience rugged reliability and refined performance with the \u003cstrong data-start=\"819\" data-end=\"895\"\u003ee*thirteen Helix Core Alloy Crankset (165mm, 73 mm spindle, CS4HBA-104)\u003c\/strong\u003e. Built for trail and enduro riders, this crank delivers strength, lightness, and versatility in one dependable package.\u003c\/p\u003e\u003cbr\u003e\n\u003cul data-start=\"1017\" data-end=\"2166\"\u003e\n\u003cbr\u003e\n\u003cli data-start=\"1017\" data-end=\"1240\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"1019\" data-end=\"1240\"\u003e\u003cstrong data-start=\"1019\" data-end=\"1039\"\u003eMaterial \u0026amp; Build\u003c\/strong\u003e: Forged AL-6066-T6 crank arms with integrated weight-reduction features and precision CNC machining keep the weight down while maintaining enduro-level toughness.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"1241\" data-end=\"1426\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"1243\" data-end=\"1426\"\u003e\u003cstrong data-start=\"1243\" data-end=\"1254\"\u003eSpindle\u003c\/strong\u003e: A heat-treated \u003cstrong data-start=\"1271\" data-end=\"1297\"\u003e24 mm chromoly spindle\u003c\/strong\u003e paired with a 68\/73 mm frame width ensures excellent bearing compatibility and durability.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"1427\" data-end=\"1649\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"1429\" data-end=\"1649\"\u003e\u003cstrong data-start=\"1429\" data-end=\"1450\"\u003eChainline Options\u003c\/strong\u003e: Achieve \u003cstrong data-start=\"1460\" data-end=\"1477\"\u003eBoost (52 mm)\u003c\/strong\u003e or \u003cstrong data-start=\"1481\" data-end=\"1504\"\u003eSuper Boost (55 mm)\u003c\/strong\u003e chainlines with included spacers—enhancing rear tire clearance and drivetrain fit across a range of bikes. \u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"1650\" data-end=\"1899\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"1652\" data-end=\"1899\"\u003e\u003cstrong data-start=\"1652\" data-end=\"1669\"\u003eCompatibility\u003c\/strong\u003e: Works flawlessly with both \u003cstrong data-start=\"1698\" data-end=\"1744\"\u003eSRAM® and Shimano® 11\/12-speed drivetrains\u003c\/strong\u003e, delivering consistent performance with high-end flip-flop Helix Race or Helix Chainrings (28–34T), sold separately\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"1900\" data-end=\"2166\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"1902\" data-end=\"2166\"\u003e\u003cstrong data-start=\"1902\" data-end=\"1925\"\u003eEase of Maintenance\u003c\/strong\u003e: Featuring a \u003cstrong data-start=\"1939\" data-end=\"1969\"\u003eself-extractor bolt system\u003c\/strong\u003e and a creak-free \u003cstrong data-start=\"1987\" data-end=\"2014\"\u003eQuick Connect interface\u003c\/strong\u003e, installation and removal are clean and worry-free—providing premium functionality without the premium price tag.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2215\" data-end=\"2291\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2217\" data-end=\"2291\"\u003e\u003cstrong data-start=\"2217\" data-end=\"2234\"\u003e165 mm length\u003c\/strong\u003e – optimal for balanced pedaling leverage and clearance\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2292\" data-end=\"2346\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2294\" data-end=\"2346\"\u003e\u003cstrong data-start=\"2294\" data-end=\"2320\"\u003eFORGED AL-6066-T6 arms\u003c\/strong\u003e with CNC weight savings\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2347\" data-end=\"2414\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2349\" data-end=\"2414\"\u003e\u003cstrong data-start=\"2349\" data-end=\"2375\"\u003e24 mm chromoly spindle\u003c\/strong\u003e for strength and shelf compatibility\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2415\" data-end=\"2492\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2417\" data-end=\"2492\"\u003e\u003cstrong data-start=\"2417\" data-end=\"2448\"\u003eBoost\/SuperBoost chainlines\u003c\/strong\u003e (52\/55 mm) for tire clearance flexibility\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli data-start=\"2493\" data-end=\"2571\"\u003e\n\u003cbr\u003e\n\u003cp data-start=\"2495\" data-end=\"2571\"\u003e\u003cstrong data-start=\"2495\" data-end=\"2524\"\u003eSRAM \u0026amp; Shimano compatible\u003c\/strong\u003e, with self-extracting bolts for easy service\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Ethirteen","offers":[{"title":"CS4HBA-104","offer_id":50810589839639,"sku":null,"price":291.02,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3486\/6455\/files\/CS4HBA-100-studio-3.jpg?v=1756852150","url":"https:\/\/shop.bikesandscooters.co.nz\/products\/helix-core-alloy-crank-165mm-bosch-e-thirteen","provider":"Bikes \u0026 Scooters Marlborough","version":"1.0","type":"link"}