{"product_id":"pass-quest-110bcd-chainring-shimano-r7100-r8100-r9200","title":"PASS QUEST 110BCD Narrow-Wide Chainring for Shimano R7100 \/ R8100 \/ R9200 | 36T–58T","description":"\u003ch1\u003eProduct Description\u003c\/h1\u003e\n\u003ch2\u003ePASS QUEST 110BCD Narrow-Wide 1x Road Chainring\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePASS QUEST 110BCD Narrow-Wide Chainring\u003c\/strong\u003e is designed specifically for compatible \u003cstrong\u003eShimano R7100, R8100 and R9200 4-arm road cranksets\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCNC-machined from high-strength \u003cstrong\u003e7075-T651 aluminum alloy\u003c\/strong\u003e, it combines a lightweight open structure with an extended narrow-wide tooth profile for improved chain retention, rigidity and efficient power transfer.\u003c\/p\u003e\n\u003cp\u003eAvailable from \u003cstrong\u003e36T to 58T\u003c\/strong\u003e, making it suitable for lightweight 1x road, climbing, racing and custom drivetrain builds.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Shimano 12-Speed Road Cranks\u003c\/h3\u003e\n\u003cp\u003eDesigned for compatible:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShimano 105 FC-R7100\u003c\/li\u003e\n\u003cli\u003eShimano Ultegra FC-R8100\u003c\/li\u003e\n\u003cli\u003eShimano Dura-Ace FC-R9200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis version is shaped specifically around the newer-generation Shimano 4-arm crank profile.\u003c\/p\u003e\n\u003ch3\u003eImportant Compatibility Notice\u003c\/h3\u003e\n\u003cp\u003eShimano 110BCD 4-arm cranksets have gone through several generations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e110BCD does not mean all Shimano 4-arm chainrings are interchangeable.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDifferent generations use different mounting profiles:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFC-5800 \/ FC-6800\u003c\/strong\u003e\u003cbr\u003eEarlier 4-arm profile without the newer curved relief sections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFC-R7000 \/ FC-R8000 \/ FC-R9100\u003c\/strong\u003e\u003cbr\u003eUpper-right mounting area uses a different curved profile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFC-R7100 \/ FC-R8100 \/ FC-R9200\u003c\/strong\u003e\u003cbr\u003eUpper-right and lower-right mounting areas use the newer curved profile.\u003c\/p\u003e\n\u003cp\u003eThis product is designed for the \u003cstrong\u003eR7100 \/ R8100 \/ R9200 generation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003ePlease confirm your exact crank model before ordering.\u003c\/p\u003e\n\u003ch3\u003e7075-T651 CNC Aluminum\u003c\/h3\u003e\n\u003cp\u003eThe chainring is CNC-machined from \u003cstrong\u003e7075-T651 aluminum alloy\u003c\/strong\u003e, providing an excellent combination of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh strength\u003c\/li\u003e\n\u003cli\u003eHigh rigidity\u003c\/li\u003e\n\u003cli\u003eLow weight\u003c\/li\u003e\n\u003cli\u003eImpact resistance\u003c\/li\u003e\n\u003cli\u003eWear resistance\u003c\/li\u003e\n\u003cli\u003eLong-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe open CNC structure removes unnecessary material while maintaining structural support under pedaling load.\u003c\/p\u003e\n\u003ch3\u003eLightweight Open Structure\u003c\/h3\u003e\n\u003cp\u003eThe chainring uses a carefully optimized hollow structure rather than simply removing material.\u003c\/p\u003e\n\u003cp\u003eThis helps distribute pedaling forces across the chainring while maintaining:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStructural stability\u003c\/li\u003e\n\u003cli\u003eRigidity\u003c\/li\u003e\n\u003cli\u003eDurability\u003c\/li\u003e\n\u003cli\u003eLow overall weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe sculpted design also gives the chainring a distinctive performance-oriented appearance.\u003c\/p\u003e\n\u003ch3\u003eExtended 8.5mm Narrow-Wide Teeth\u003c\/h3\u003e\n\u003cp\u003eThe tooth height is approximately:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8.5mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe extended tooth profile provides deeper chain engagement to help reduce chain drop caused by:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRoad vibration\u003c\/li\u003e\n\u003cli\u003eChain movement\u003c\/li\u003e\n\u003cli\u003eHigh cadence\u003c\/li\u003e\n\u003cli\u003eSprinting\u003c\/li\u003e\n\u003cli\u003eHard acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe narrow-wide profile improves chain retention for \u003cstrong\u003e1x road drivetrain setups\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e1x Road Drivetrain Design\u003c\/h3\u003e\n\u003cp\u003eDesigned for riders converting compatible Shimano road cranks to a clean \u003cstrong\u003esingle-chainring \/ 1x drivetrain\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRoad bikes\u003c\/li\u003e\n\u003cli\u003eRace builds\u003c\/li\u003e\n\u003cli\u003eClimbing setups\u003c\/li\u003e\n\u003cli\u003eTraining bikes\u003c\/li\u003e\n\u003cli\u003eLightweight builds\u003c\/li\u003e\n\u003cli\u003eCustom drivetrain configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChain Compatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with standard:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9 \/ 10 \/ 11 \/ 12-Speed Chains\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease confirm your chain and drivetrain combination before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePASS QUEST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRoad Bike Narrow-Wide Chainring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBCD\u003c\/td\u003e\n\u003ctd\u003e110BCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount\u003c\/td\u003e\n\u003ctd\u003eShimano 4-Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eShimano R7100 \/ R8100 \/ R9200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e7075-T651 Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing\u003c\/td\u003e\n\u003ctd\u003eCNC Machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTooth Profile\u003c\/td\u003e\n\u003ctd\u003eNarrow-Wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTooth Height\u003c\/td\u003e\n\u003ctd\u003eApprox. 8.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain\u003c\/td\u003e\n\u003ctd\u003e1x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChain Compatibility\u003c\/td\u003e\n\u003ctd\u003eStandard 9 \/ 10 \/ 11 \/ 12-Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003e36T–58T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eRoad \/ Racing \/ 1x Conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003eSize \u0026amp; Weight\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eApprox. Weight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e36T\u003c\/td\u003e\n\u003ctd\u003e51g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e38T\u003c\/td\u003e\n\u003ctd\u003e63g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40T\u003c\/td\u003e\n\u003ctd\u003e76g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e42T\u003c\/td\u003e\n\u003ctd\u003e78g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e44T\u003c\/td\u003e\n\u003ctd\u003e87g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e46T\u003c\/td\u003e\n\u003ctd\u003e96g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48T\u003c\/td\u003e\n\u003ctd\u003e110g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50T\u003c\/td\u003e\n\u003ctd\u003e121g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e52T\u003c\/td\u003e\n\u003ctd\u003e128g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e54T\u003c\/td\u003e\n\u003ctd\u003e142g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e56T\u003c\/td\u003e\n\u003ctd\u003e148g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e58T\u003c\/td\u003e\n\u003ctd\u003e158g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWeight tolerance: approximately ±5% depending on measurement method and production variation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eAvailable Sizes\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e36T, 38T, 40T, 42T, 44T, 46T, 48T, 50T, 52T, 54T, 56T, 58T\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eColor\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eBlack\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eOptional Matching Crank Covers\u003c\/h1\u003e\n\u003cp\u003eMatching decorative crank covers can be used for a cleaner, more integrated appearance.\u003c\/p\u003e\n\u003cp\u003eThey also help reduce dirt entering the interface area between the crank and chainring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDecorative covers are not included unless specifically selected or stated.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eWhy Choose PASS QUEST?\u003c\/h1\u003e\n\u003cp\u003eThe PASS QUEST R7100 \/ R8100 \/ R9200 chainring combines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e110BCD Shimano 4-arm compatibility\u003c\/li\u003e\n\u003cli\u003e7075-T651 aluminum\u003c\/li\u003e\n\u003cli\u003eCNC-machined lightweight structure\u003c\/li\u003e\n\u003cli\u003e8.5mm extended narrow-wide teeth\u003c\/li\u003e\n\u003cli\u003eImproved chain retention\u003c\/li\u003e\n\u003cli\u003eHigh rigidity\u003c\/li\u003e\n\u003cli\u003e36T–58T gearing options\u003c\/li\u003e\n\u003cli\u003eClean 1x road drivetrain setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is designed for riders who want to simplify their drivetrain while maintaining low weight, high rigidity and reliable chain retention.\u003c\/p\u003e\n\u003ch1\u003ePackage Includes\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePASS QUEST 110BCD Narrow-Wide Chainring ×1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCrankset, chain, crank covers, chainring bolts and other accessories are not included unless otherwise stated.\u003c\/p\u003e\n\u003ch1\u003eInstallation Note\u003c\/h1\u003e\n\u003cp\u003eBefore ordering, please confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShimano crank model\u003c\/li\u003e\n\u003cli\u003eR7100 \/ R8100 \/ R9200 generation\u003c\/li\u003e\n\u003cli\u003e110BCD 4-arm interface\u003c\/li\u003e\n\u003cli\u003eRequired tooth count\u003c\/li\u003e\n\u003cli\u003eChain compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional installation is recommended.\u003c\/p\u003e\n\u003cp\u003eFollow Shimano’s recommended torque specifications for the corresponding crankset and mounting hardware.\u003c\/p\u003e","brand":"PASSQUEST","offers":[{"title":"Hollow Chainring Black 36T","offer_id":62073975636236,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"Hollow Chainring Black 38T","offer_id":62073975669004,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"Hollow Chainring Black 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