Shimano Alivio RD-M3100 9-Speed Shadow Rear Derailleur

49⁹⁹

The SHIMANO ALIVIO M3100 rear derailleur delivers a low profile design that lets you ride aggressively with fewer interruptions thanks to its SHIMANO SHADOW design.

Low-profile design
Total capacity: 45T
Max. low sprocket: 36T
Min Low Sprocket: 32T
Adjustment barrel
Compatible chain: CN-HG53 9-speed
B-axle Hollow axle: ✔
Cable adjuster: ✔
Direct Mount Compatible (Conventional): ✔
Fluoric coated link bushings: 1
Max. front difference: 22T
Pulley Sunken type pulley bolt: ✔
Pulley Teeth: 11T
Pulley cage: SGS
Top-normal spring type SHIMANO SHADOW RD: ✔
Top sprocket Max: 12T
Top sprocket Min: 11T
Rear speeds: 9

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{"id":9245475864814,"title":"Shimano CS-HG500-10 11-25 10-Speed Cassette","handle":"shimano-cs-hg500-10-11-25-10-speed-cassette","description":"\u003cp\u003eThe HG500-10 is offered in a wide range of gearing options. With its lightweight sprocket carrier, it delivers smooth gear steps across its 10-speed range. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLock in performance with durable construction and robust adjustability\u003c\/li\u003e\n\u003cli\u003eSHIMANO HG system\u003c\/li\u003e\n\u003cli\u003eVersatile gear range supports a broad range of riding styles\u003c\/li\u003e\n\u003cli\u003eRider tuned 10-speed gear options\u003c\/li\u003e\n\u003cli\u003eCombination: 11-12-13-14-15-17-19-21-23-25T\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-04-21T23:12:52-07:00","created_at":"2026-04-21T19:02:44-07:00","vendor":"Shimano","type":"Cogs \u0026 Gears - Cassettes","tags":["Brand_Shimano","Parts","Size_11\/128","Teeth_11-25T"],"price":5599,"price_min":5599,"price_max":5599,"available":true,"price_varies":false,"compare_at_price":5599,"compare_at_price_min":5599,"compare_at_price_max":5599,"compare_at_price_varies":false,"variants":[{"id":47928562155758,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000016640","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Shimano CS-HG500-10 11-25 10-Speed Cassette","public_title":null,"options":["Default Title"],"price":5599,"weight":454,"compare_at_price":5599,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"689228328174","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/nt0glpntsvryz0zsbarc.jpg?v=1776823364"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/nt0glpntsvryz0zsbarc.jpg?v=1776823364","options":["Title"],"media":[{"alt":null,"id":38132846854382,"position":1,"preview_image":{"aspect_ratio":1.0,"height":750,"width":750,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/nt0glpntsvryz0zsbarc.jpg?v=1776823364"},"aspect_ratio":1.0,"height":750,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/nt0glpntsvryz0zsbarc.jpg?v=1776823364","width":750}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe HG500-10 is offered in a wide range of gearing options. With its lightweight sprocket carrier, it delivers smooth gear steps across its 10-speed range. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLock in performance with durable construction and robust adjustability\u003c\/li\u003e\n\u003cli\u003eSHIMANO HG system\u003c\/li\u003e\n\u003cli\u003eVersatile gear range supports a broad range of riding styles\u003c\/li\u003e\n\u003cli\u003eRider tuned 10-speed gear options\u003c\/li\u003e\n\u003cli\u003eCombination: 11-12-13-14-15-17-19-21-23-25T\u003c\/li\u003e\n\u003c\/ul\u003e"}

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{"id":9245472424174,"title":"Shimano MF-TZ510 14-28T 7-Speed Freewheel","handle":"shimano-mf-tz510-14-28t-7-speed-freewheel","description":"\u003cul\u003e\n\u003cli\u003eSHIMANO MTB 7-speed system\u003c\/li\u003e\n\u003cli\u003eBetter corrosion resistance than MF-TZ500\u003c\/li\u003e\n\u003cli\u003eSpoke protector option available\u003c\/li\u003e\n\u003cli\u003eTeeth: 14-16-18-20-22-24-28T\u003c\/li\u003e\n\u003cli\u003eCombination: 14-28T (7-SPD)\u003c\/li\u003e\n\u003cli\u003eSpeeds: 7-speed\u003c\/li\u003e\n\u003cli\u003eWith Spoke Protector\u003c\/li\u003e\n\u003cli\u003ePackage Type: Individual package\u003c\/li\u003e\n\u003cli\u003eRear speeds: 7\u003c\/li\u003e\n\u003cli\u003eFinish: Zinc plating+Black coated\u003c\/li\u003e\n\u003cli\u003eGear Combination: 14-16-18-20-22-24-28T\u003c\/li\u003e\n\u003cli\u003eCompatible chain: HG 8\/7\/6-speed\u003c\/li\u003e\n\u003cli\u003eType: HG\/UG\u003c\/li\u003e\n\u003cli\u003eRear Speeds: 7\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-04-21T23:11:44-07:00","created_at":"2026-04-21T18:47:55-07:00","vendor":"Shimano","type":"Freewheels","tags":["Brand_Shimano","Color_Bronze","Parts","Size_3\/32","Teeth_14-28T"],"price":1999,"price_min":1999,"price_max":1999,"available":true,"price_varies":false,"compare_at_price":1999,"compare_at_price_min":1999,"compare_at_price_max":1999,"compare_at_price_varies":false,"variants":[{"id":47928555765998,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000016639","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Shimano MF-TZ510 14-28T 7-Speed Freewheel","public_title":null,"options":["Default Title"],"price":1999,"weight":454,"compare_at_price":1999,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"192790617671","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/ro5ogdurhrklhwfe2nsk.jpg?v=1776822475"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/ro5ogdurhrklhwfe2nsk.jpg?v=1776822475","options":["Title"],"media":[{"alt":null,"id":38132824375534,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/ro5ogdurhrklhwfe2nsk.jpg?v=1776822475"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/ro5ogdurhrklhwfe2nsk.jpg?v=1776822475","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eSHIMANO MTB 7-speed system\u003c\/li\u003e\n\u003cli\u003eBetter corrosion resistance than MF-TZ500\u003c\/li\u003e\n\u003cli\u003eSpoke protector option available\u003c\/li\u003e\n\u003cli\u003eTeeth: 14-16-18-20-22-24-28T\u003c\/li\u003e\n\u003cli\u003eCombination: 14-28T (7-SPD)\u003c\/li\u003e\n\u003cli\u003eSpeeds: 7-speed\u003c\/li\u003e\n\u003cli\u003eWith Spoke Protector\u003c\/li\u003e\n\u003cli\u003ePackage Type: Individual package\u003c\/li\u003e\n\u003cli\u003eRear speeds: 7\u003c\/li\u003e\n\u003cli\u003eFinish: Zinc plating+Black coated\u003c\/li\u003e\n\u003cli\u003eGear Combination: 14-16-18-20-22-24-28T\u003c\/li\u003e\n\u003cli\u003eCompatible chain: HG 8\/7\/6-speed\u003c\/li\u003e\n\u003cli\u003eType: HG\/UG\u003c\/li\u003e\n\u003cli\u003eRear Speeds: 7\u003c\/li\u003e\n\u003c\/ul\u003e"}

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