Shimano Altus/Alivio 7/8 Speed Chain CN-HG40

21⁹⁹

The HG-40 chain is designed for precise index shifting on 6, 7, and 8-speed HYPERDRIVE SIS and DUAL SIS drivetrains.

Optimized chain for HG sprocket
Can be used with IG (Interactive Glide) cassette but not IG chainrings
Color: Brown/Gray
Links: 116
Model: HG40
Series: Alivio/Altus
Speeds: 7/8

We Also Recommend

Black Ops Halflink 1.0 Single Speed Chain

39⁹⁹

KMC S1 Single Speed Chain

17⁹⁹

Rear Dropout Chain Tensioner

4⁹⁹

SE Lockit Chain Tensioner

19⁹⁹

Shimano CN-HG40 6/7/8 Speed Chain

21⁹⁹

{"id":9245430284526,"title":"Shimano CN-HG40 6\/7\/8 Speed Chain","handle":"shimano-cn-hg40-6-7-8-speed-chain","description":"\u003cp\u003eThe HG-40 chain is designed for precise index shifting on 6, 7, and 8-speed HYPERDRIVE SIS and DUAL SIS drivetrains. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHG chain for precise HYPERDRIVE SIS\/DUAL SIS index shifting\u003c\/li\u003e\n\u003cli\u003eConnecting Type: QUICK-LINK\u003c\/li\u003e\n\u003cli\u003eLinks: 116\u003c\/li\u003e\n\u003cli\u003ePin Type: QUICK-LINK\u003c\/li\u003e\n\u003cli\u003eType: HG 6\/7\/8 speed\u003c\/li\u003e\n\u003cli\u003ePackage Type: Individual package\u003c\/li\u003e\n\u003cli\u003eAverage weight: 324\u003c\/li\u003e\n\u003cli\u003eRoller link plate: Brown\u003c\/li\u003e\n\u003cli\u003ePin link plate: Gray\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-04-21T23:05:54-07:00","created_at":"2026-04-21T17:41:13-07:00","vendor":"Shimano","type":"Chains","tags":["Brand_Shimano","Chain Type_5 Speed","Chain Type_6 Speed","Chain Type_7 Speed","Chain Type_8 Speed","Color_Silver","Parts"],"price":2199,"price_min":2199,"price_max":2199,"available":true,"price_varies":false,"compare_at_price":2199,"compare_at_price_min":2199,"compare_at_price_max":2199,"compare_at_price_varies":false,"variants":[{"id":47928498454766,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000016633","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Shimano CN-HG40 6\/7\/8 Speed Chain","public_title":null,"options":["Default Title"],"price":2199,"weight":680,"compare_at_price":2199,"inventory_quantity":3,"inventory_management":"shopify","inventory_policy":"deny","barcode":"689228441460","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/s8zdsdt8pr1ezrhy64iw.jpg?v=1776818473"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/s8zdsdt8pr1ezrhy64iw.jpg?v=1776818473","options":["Title"],"media":[{"alt":null,"id":38132723187950,"position":1,"preview_image":{"aspect_ratio":1.0,"height":572,"width":572,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/s8zdsdt8pr1ezrhy64iw.jpg?v=1776818473"},"aspect_ratio":1.0,"height":572,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/s8zdsdt8pr1ezrhy64iw.jpg?v=1776818473","width":572}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe HG-40 chain is designed for precise index shifting on 6, 7, and 8-speed HYPERDRIVE SIS and DUAL SIS drivetrains. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHG chain for precise HYPERDRIVE SIS\/DUAL SIS index shifting\u003c\/li\u003e\n\u003cli\u003eConnecting Type: QUICK-LINK\u003c\/li\u003e\n\u003cli\u003eLinks: 116\u003c\/li\u003e\n\u003cli\u003ePin Type: QUICK-LINK\u003c\/li\u003e\n\u003cli\u003eType: HG 6\/7\/8 speed\u003c\/li\u003e\n\u003cli\u003ePackage Type: Individual package\u003c\/li\u003e\n\u003cli\u003eAverage weight: 324\u003c\/li\u003e\n\u003cli\u003eRoller link plate: Brown\u003c\/li\u003e\n\u003cli\u003ePin link plate: Gray\u003c\/li\u003e\n\u003c\/ul\u003e"}