40- Teeth Outer Bicycle Chainrings
These rings can be used in the outer position.
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Showing 7 products:
Shimano Deore M6000 40T Chainring - 10 Speed, 96mm BCD, for 40-30-22T Set
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( 1 review )
BuyPART NUM 667735
Deore M6000 series 10-speed chainrings provide smooth and reliable shifting, ideal for off-road riding conditions. Compatible with 4-arm crank … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
In Storeyour price $25.00
BuyPART NUM 667735 
Shimano XT FC-M8000 40t Chainring for 40-30-22t Set BuyPART NUM 398443
Shimano XT FC-M8000 40t Chainring for 40-30-22t Set Item Specifications Color: Black Material: Aluminum Chainring BCD: 96 Ring Position/TYPE: Outer … read more
Ships Freeyour price $68.99 + ships free
BuyPART NUM 398443 
Shimano XT M785 40t 104mm 10 speed AJ-type Outer Ring BuyPART NUM 475025
Shimano XT M785 Chainrings For use with AJ-type 28t inner ring Item Specifications Material: Aluminum Teeth: 40teeth … read more
your price $70.99 + ships free
BuyPART NUM 475025 
Shimano Alivio M4000 Chainring - 40t 96 BCD 4-Bolt 9-Speed Silver BuyPART NUM 796827
These chainrings are designed for the Shimano Alivio FC-M4000 crankset. Chainring teeth combinations: 40-30-22T Item Specifications Tooth … read more
your price $20.99
BuyPART NUM 796827 
Shimano XT M782 40t 96mm 10-Speed Chainring BuyPART NUM 251154
Shimano XT M782 10-Speed Chainrings Item Specifications Teeth: 40 Ring Position/TYPE: Inner … read more
your price $49.99 + ships free
BuyPART NUM 251154 
Shimano SLX M7000-10 40t 96mm 10-Speed Outer Chainring for 22-30-40t Set BuyPART NUM 484380
Item Specifications Color: Black Material: Aluminum Chainring BCD: 96 Shimano Asymmetric Ring Position/TYPE: Outer Drivetrain Speeds: 10 Tooth … read more
your price $25.99 + ships free
BuyPART NUM 484380 
SRAM X-Sync Chainring 40 Teeth 110mm BCD Grey Fits 10 and 11 Speed SRAM Chains
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5 of 5 stars
( 1 review )
BuyPART NUM 565075
75g Compatible with any SRAM 11 or 10 speed chain Mounts on any standard 110mm BCD double crank arm Item Specifications Color: Gray Material: … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
11% offretail $89.00 your price $79.21 + ships free
BuyPART NUM 565075 
"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."
"Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
These models are available for online purchasing and can be shipped directly to you.
Bolt Circle Diameter (BCD) is the diameter of an imaginary circle running through the center of the chainring mounting holes. It is always defined in millimeters.
Chainring Teeth
These rings can be used in the outer position.
Buy this product and your entire order ships for free.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.