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BOX Bicycle Chains and Chain Tensioners

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Box One Prime 9 Chain, 9 Speed, 126L, DLC Black
Box One Prime 9 Chain, 9 Speed, 126L, DLC Black

Externally, Prime 9 chains have similar dimensions to existing 9 speed chains. This unique geometry allows for thicker side plates than 12 speed … read more

your price $54.99 + ships free

BuyBuyPART NUM 432997
Box Three Prime 9 126 Link Chain, Polished Silver
Box Three Prime 9 126 Link Chain, Polished Silver

Polished and then chemically treated to achieve a basic level of corrosion resistance Chamfered shifting edges, solid plates and hardened … read more

your price $22.99

BuyBuyPART NUM 898451
Box Three Chain Tensioner, 10mm, Black
Box Three Chain Tensioner, 10mm, Black

Adjusting chain tension is quick and easy with the new Box Three Chain Tensioner With a single hole `lollipop` design, these tensioners reduce … read more

your price $14.99

BuyBuyPART NUM 269732
Box Two Prime 9 126 Link Chain, Nickel
Box Two Prime 9 126 Link Chain, Nickel

Prime 9 chains have chamfered shifting edges, solid plates and solid pins to safeguard durability The Box Two chain's nickel plating adds … read more

your price $27.99

BuyBuyPART NUM 965322
BOX Four Prime 9 Chain, 8 Speed, 116 Links, Natural
BOX Four Prime 9 Chain, 8 Speed, 116 Links, Natural

Prime 9 Technology for wide range without complexity Wider chain is strong and durable Item Specifications model: Box … read more

your price $16.99

BuyBuyPART NUM 910987
BOX BOX Two Chain,(126L) 11 Speed - Chrome
BOX BOX Two Chain,(126L) 11 Speed - Chrome

High-end heat treated alloy steel chains featuring a quick link and different levels of performance based on your requirements All chains … read more

your price $31.99

BuyBuyPART NUM 808575
Box One Chain Tensioner, 10mm, Blue
Box One Chain Tensioner, 10mm, Blue

Box One Chain Tensioners are extruded then CNC-machined from 7075 aluminum for an optimal balance of strength and weight A minimalist design … read more

your price $29.99

BuyBuyPART NUM 962168
Box One Chain Tensioner 10mm x 2 Axle Hole, Silver
Box One Chain Tensioner 10mm x 2 Axle Hole, Silver

Box One Chain Tensioners are extruded then CNC-machined from 7075 aluminum for an optimal balance of strength and weight A minimalist design … read more

your price $29.99 + ships free

BuyBuyPART NUM 509655
BOX Three Chain Tensioner, 10mm, Silver
BOX Three Chain Tensioner, 10mm, Silver

Adjusting chain tension is quick and easy with the new Box Three Chain Tensioner With a single hole `lollipop` design, these tensioners reduce … read more

your price $14.99

BuyBuyPART NUM 813134
Box Three Chain Tensioner, 10mm, Red
Box Three Chain Tensioner, 10mm, Red

Adjusting chain tension is quick and easy with the new Box Three Chain Tensioner With a single hole `lollipop` design, these tensioners reduce … read more

your price $14.99

BuyBuyPART NUM 657255
Box Three Chain Tensioner, 10mm, Blue
Box Three Chain Tensioner, 10mm, Blue

Adjusting chain tension is quick and easy with the new Box Three Chain Tensioner With a single hole `lollipop` design, these tensioners reduce … read more

your price $14.99

BuyBuyPART NUM 255524
Box One Chain Tensioner 10mm x 2 Axle Hole, Black
Box One Chain Tensioner 10mm x 2 Axle Hole, Black

Box One Chain Tensioners are extruded then CNC-machined from 7075 aluminum for an optimal balance of strength and weight A minimalist design … read more

Currently Sold Out

your price $29.99 + ships free

InfoInfo
BOX HEX Lab Chain,126 Links, 11 Speed, Amber
BOX HEX Lab Chain,126 Links, 11 Speed, Amber

-High-end heat treated alloy steel chains featuring a quick link and different levels of performance based on your requirements All chains … read more

Currently Sold Out

10% offretail $79.99 your price $71.99 + ships free

InfoInfo
BOX Two Prime 9 Chain 144L - Silver
BOX Two Prime 9 Chain 144L - Silver

Prime 9 Technology for wide range without complexity Wider chain is strong and durable 9 speed chain has outer width of normal 9 speed but a narrower … read more

Currently Sold Out

your price $30.99

InfoInfo
Box One Chain Tensioner 10mm x 2 Axle Hole, Red
Box One Chain Tensioner 10mm x 2 Axle Hole, Red

Box One Chain Tensioners are extruded then CNC-machined from 7075 aluminum for an optimal balance of strength and weight A minimalist design … read more

Currently Sold Out

your price $29.99 + ships free

InfoInfo
Box Components Box Two Chain Tensioner, 10mm, Silver
Box Components Box Two Chain Tensioner, 10mm, Silver

Not too hot, not too cold. Box Two Chain Tensioners let you dial in your chain tension so it`s just right Two mounting holes provide room for ample … read more

Currently Sold Out

your price $19.99

InfoInfo
Box Components Box Two Chain Tensioner, 10mm, Red
Box Components Box Two Chain Tensioner, 10mm, Red

Not too hot, not too cold. Box Two Chain Tensioners let you dial in your chain tension so it`s just right Two mounting holes provide room for ample … read more

Currently Sold Out

your price $19.99

InfoInfo
Box Components Box Two Chain Tensioner, 10mm, Blue
Box Components Box Two Chain Tensioner, 10mm, Blue

Not too hot, not too cold. Box Two Chain Tensioners let you dial in your chain tension so it`s just right Two mounting holes provide room for ample … read more

Currently Sold Out

your price $19.99

InfoInfo
Box Components Box Two Chain Tensioner, 10mm, Black
Box Components Box Two Chain Tensioner, 10mm, Black

Not too hot, not too cold. Box Two Chain Tensioners let you dial in your chain tension so it`s just right Two mounting holes provide room for ample … read more

Currently Sold Out

your price $19.99

InfoInfo
BOX BOX Two Chain116L 11 Speed - Chrome
BOX BOX Two Chain116L 11 Speed - Chrome

-High-end heat treated alloy steel chains featuring a quick link and different levels of performance based on your requirements All chains feature … read more

Currently Sold Out

8% offretail $24.99 your price $22.99

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