{"product_id":"burgtec-thick-thin-chainring-104mm-bcd-inside-fit-e-bike-steel-32t","title":"Burgtec Thick Thin Chainring 104mm BCD E-Bike Steel 32t","description":"\u003cp data-anchor=\"true\"\u003eThe Burgtec 104mm BCD Thick Thin Chainring in steel is built for the punishing demands of e-MTB riding. Standard aluminium chainrings get chewed up fast under the sustained torque of a motor-assisted drivetrain — this steel version holds its edge far longer, keeping your chain running cleanly for significantly more kilometres. The inside fit design positions the chainring correctly on Shimano 4-bolt, 104mm BCD cranks, while the thick-thin tooth profile locks the chain in place when the trail gets rough and the power comes on hard. Pair it with a clutch derailleur and chain drops become a non-issue.\u003c\/p\u003e\u003ch2 data-anchor=\"true\"\u003eDesign Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel construction engineered to handle the high torque output of e-bikes — dramatically more wear-resistant than aluminium alternatives under motor-assisted loads\u003c\/li\u003e\n\u003cli\u003eThick-thin tooth profile alternates wide and narrow teeth to engage the chain precisely, preventing drops on rough and technical terrain\u003c\/li\u003e\n\u003cli\u003eInside fit mounting geometry delivers a clean, optimised chainline on Shimano 4-bolt 104mm BCD cranks\u003c\/li\u003e\n\u003cli\u003eDesigned to work in tandem with clutch rear derailleurs for a belt-and-braces approach to chain retention on aggressive trails\u003c\/li\u003e\n\u003cli\u003e32t tooth count offers a versatile gear range suited to the mixed climbing and descending demands of trail e-MTB riding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 data-anchor=\"true\"\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBCD: 104mm\u003c\/li\u003e\n\u003cli\u003eTooth Count: 32t\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eMounting: Inside Fit, 4-bolt\u003c\/li\u003e\n\u003cli\u003eCrank Compatibility: Shimano 4-bolt 104mm BCD\u003c\/li\u003e\n\u003cli\u003eApplication: E-Bike specific\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burgtec","offers":[{"title":"32t \/ Black","offer_id":48120802869480,"sku":"BUR-8601","price":129.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/2251\/1592\/files\/BUR-8601.png?v=1773380333","url":"https:\/\/jettyroadcycles.com.au\/products\/burgtec-thick-thin-chainring-104mm-bcd-inside-fit-e-bike-steel-32t","provider":"Jetty Road Cycles","version":"1.0","type":"link"}