{"product_id":"easton-direct-mount-chain-ring-for-road-cyclocross-gravel-bikes-with-cinch-system","title":"Easton Direct Mount Chain Ring for Road, Cyclocross \u0026 Gravel Bikes with Cinch System","description":"\u003cp\u003eThe Easton Chain Ring features a cutting-edge direct mount design specifically engineered for road, cyclocross, and gravel bikes. Its innovative narrow\/wide tooth profile moves beyond traditional symmetrical shapes to deliver precise, directional chain engagement, significantly enhancing chain retention. This design minimizes chain slip and bounce, especially on rough terrain, providing a secure and reliable ride without the need for additional chain guides or clutch derailleurs.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from durable EA90 alloy with a matte finish and water transfer graphics, the chainrings are lightweight and robust. The asymmetric four-arm Cinch interface optimizes stiffness in the power zones while reducing weight where less torque is applied. This balance ensures efficient power transfer and improved pedaling performance. Additionally, material removal on the teeth and at their base reduces noise, drag, and enhances mud shedding, making these rings ideal for the muddiest conditions encountered in cyclocross racing.\u003c\/p\u003e\n\n\u003cp\u003eEaston’s Cinch Direct Mount System simplifies gear customization by allowing quick swaps between different ring sizes or between single and double ring setups. The 47mm chainline perfectly matches 135\/142mm rear hub spacing, covering all road and CX disc bike configurations. This precise alignment ensures full access to all rear cassette gears with minimal noise and maximum efficiency, making it an excellent choice for riders seeking performance and versatility.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing chain retention and preventing chain slip on rough and uneven terrain\u003c\/li\u003e\n  \u003cli\u003eReducing running noise and drag through optimized tooth design and material removal\u003c\/li\u003e\n  \u003cli\u003eQuick and easy chainring size swaps with the Cinch Direct Mount System\u003c\/li\u003e\n  \u003cli\u003eEfficient power transfer thanks to the asymmetric four-arm design tailored to pedal stroke dynamics\u003c\/li\u003e\n  \u003cli\u003eReliable performance in muddy cyclocross conditions due to excellent mud shedding capabilities\u003c\/li\u003e\n  \u003cli\u003ePerfect chainline alignment for road and CX disc bikes with 135\/142mm rear hub spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on bikes outside of road, cyclocross, or gravel categories where chainline and compatibility differ\u003c\/li\u003e\n  \u003cli\u003eApplications requiring traditional symmetrical chainring tooth profiles\u003c\/li\u003e\n  \u003cli\u003eBikes without the Cinch interface system, as the chainring is designed exclusively for this mounting style\u003c\/li\u003e\n  \u003cli\u003eRiders seeking a chainring for non-disc brake setups with incompatible hub spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring without a chain guide or clutch derailleur?\u003c\/strong\u003e\u003cbr\u003eYes, the Easton Chain Ring’s narrow\/wide tooth design and taller teeth profile allow it to maintain chain retention securely without the need for additional chain guides or clutch derailleurs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all road and cyclocross bikes?\u003c\/strong\u003e\u003cbr\u003eIt is designed for bikes with 135\/142mm rear hub spacing and works best with the Easton 129mm spindle to maintain the optimal 47mm chainline. Bikes outside these specifications may not be compatible.\u003c\/p\u003e","brand":"Easton","offers":[{"title":"38t \/ Black","offer_id":45793414283439,"sku":"EA8022673","price":75.39,"currency_code":"GBP","in_stock":true},{"title":"40t \/ Black","offer_id":45793414316207,"sku":"EA8022674","price":78.21,"currency_code":"GBP","in_stock":false},{"title":"42t \/ Black","offer_id":45793414348975,"sku":"EA8022675","price":80.11,"currency_code":"GBP","in_stock":true},{"title":"44t \/ Black","offer_id":45793414381743,"sku":"EA8022676","price":81.99,"currency_code":"GBP","in_stock":true},{"title":"46t \/ Black","offer_id":45793414414511,"sku":"EA8022677","price":84.81,"currency_code":"GBP","in_stock":true},{"title":"48t \/ Black","offer_id":45793414447279,"sku":"EA8022678","price":89.52,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/ea8022673_1.jpg?v=1768528232","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/easton-direct-mount-chain-ring-for-road-cyclocross-gravel-bikes-with-cinch-system","provider":"Swinnerton Cycles","version":"1.0","type":"link"}