Name: SHIMANO GRX 12SPEED CHAINWHEEL FC-RX820-2 170MM 48X31T
Brand: Shimano
SKU: IFCRX8202CX81
Price: 159.00 USD
Availability: InStock

{"id":8119301734594,"title":"SHIMANO GRX 12SPEED CHAINWHEEL FC-RX820-2 170MM 48X31T","handle":"shimano-grx-12speed-chainwheel-fc-rx820-2-170mm-48x31t","description":"\u003cp\u003eThe SHIMANO FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGravel-optimized 48-31t gear combination ratios preserve riding rhythm on rough surfaces\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe 17t range covers an array of riding conditions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmaller gear steps for cadence control on mixed-terrain riding\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHollowtech II crank arms provide strength and stiffness with the benefit of weight savings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with HG 12-speed chains\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e47mm chainline\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e151mm Q-factor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of Chainrings: Double\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChainline\/Hub Compatibility: 135\/142 Road Disc Hubs \u0026gt; 415 mm Chainstay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePedal Spindle: 9\/16\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCrank Intended Use: Gravel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRings: 48\/31T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpindle Interface Type: Shimano Hollowtech II\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrivetrain Speeds: 12\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChainring BCD: 110 Shimano Asymmetric, 80 Shimano Asymmetric\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBB Included: No\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 710g.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2025-07-24T15:36:48+08:00","created_at":"2025-07-24T15:36:45+08:00","vendor":"Shimano","type":"Bicycle Cranks","tags":[],"price":15900,"price_min":15900,"price_max":15900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45320158707906,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"IFCRX8202CX81","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SHIMANO GRX 12SPEED CHAINWHEEL FC-RX820-2 170MM 48X31T","public_title":null,"options":["Default Title"],"price":15900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/barquebike.com\/cdn\/shop\/files\/IFCRX8202CX81.png?v=1753342502"],"featured_image":"\/\/barquebike.com\/cdn\/shop\/files\/IFCRX8202CX81.png?v=1753342502","options":["Title"],"media":[{"alt":null,"id":34018097397954,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/barquebike.com\/cdn\/shop\/files\/IFCRX8202CX81.png?v=1753342502"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/barquebike.com\/cdn\/shop\/files\/IFCRX8202CX81.png?v=1753342502","width":1080}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe SHIMANO FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGravel-optimized 48-31t gear combination ratios preserve riding rhythm on rough surfaces\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe 17t range covers an array of riding conditions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmaller gear steps for cadence control on mixed-terrain riding\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHollowtech II crank arms provide strength and stiffness with the benefit of weight savings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with HG 12-speed chains\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e47mm chainline\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e151mm Q-factor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of Chainrings: Double\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChainline\/Hub Compatibility: 135\/142 Road Disc Hubs \u0026gt; 415 mm Chainstay\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePedal Spindle: 9\/16\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCrank Intended Use: Gravel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRings: 48\/31T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpindle Interface Type: Shimano Hollowtech II\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrivetrain Speeds: 12\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChainring BCD: 110 Shimano Asymmetric, 80 Shimano Asymmetric\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBB Included: No\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 710g.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003c\/ul\u003e"}

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SHIMANO GRX 12SPEED CHAINWHEEL FC-RX820-2 170MM 48X31T

SHIMANO GRX 12SPEED CHAINWHEEL FC-RX820-2 170MM 48X31T

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