CASSETTES

$335.00

SRAM Red XG-1090 X-Dome Cassette

The original SRAM Red Cassette was an exceptional drivetrain component with only one downside: when installed on a deep carbon wheel or ridden amongst a group of riders on Red, it created a resounding cacophony that drowned out even the most concentrated thoughts. There was nothing inherently ...read more

$107.00

SRAM PG-1070 Cassette

With the introduction of the Force and Rival road groups, SRAM brings some long-overdue fresh thinking to component design. Their creativity and innovation doesn't stop at components with inherent sex appeal like shift levers and cranksets. It extends even to traditionally mundane parts like the ...read more

$90.00

SRAM PG-1050 Cassette

The cornerstone of SRAM's WiFli (Wider range of gears, Faster shifts, Lighter than triples) road system, the Apex PG-1050 Cassette offers the necessary range between big and little cogs to create the mountain goat climbing and city limit sprinting gears you'll need to make the most of every ...read more

Sale $297.49
Reg.
$349.99

Shimano Dura-Ace CS-9000 11-Speed Cassette

In the cycling world, not much can happen with the addition of three grams. Try to imagine the best possible upgrade to your bike that falls within this weight. Give up? Well, we thought of something for all of you 7900 users -- the Shimano Dura-Ace CS-9000 11-Speed Cassette.You read that ...read more

$99.95

Shimano Ultegra CS-6700 Cassette

We'll tell you straight up that while we appreciate the appeal of Dura-Ace cassettes, we understand why you would choose Ultegra for your bike. Smart racers routinely save money by going with Ultegra cassettes; the money saved can go for other weight shaving measures.On the plus side, ...read more

Sale from $459.00
Reg.
$590.75

Campagnolo Super Record 11 Cassette

Since the era of 8-speed drivetrains Campagnolo offered their Record cassettes in two general styles: Steel/Titanium and Titanium. The latter cost substantially more, weighed notably less, and wore at a more rapid rate. This metallurgic duality existed for the 8-speed, 9-speed, and 10-speed ...read more

Sale from $352.00
Reg.
$513.00

Campagnolo Record 11 Cassette

The Campagnolo Record 11 Ultra Shift cassette is the kissing cousin of the Super Record 11 cassette. Only one distinction of note separates these models: While the Super Record 11 cassette is built with 5 steel cogs and 6 Ti cogs, the Record 11 cassette is built with 8 steel cogs and 3 Ti cogs. ...read more

$240.00

Campagnolo Chorus 11 Cassette

Value investors, look no further! You've found what you're seeking with the Campagnolo Chorus 11 speed Ultra Shift cassette. This cassette is technologically identical to the Super Record 11 and Record 11 cassettes. It has every last bit of Ultra Shift technology built into it. You get the same ...read more

$425.00

SRAM XX1 X-DOME Cassette

SRAM is always pushing the boundaries of what components can do. Whether it be lightweight cassettes or burly chains, SRAM makes components that are made to be dragged through the mud and come out ready to do it again the next day. Continuing this spirit of innovation is SRAM's new XX1 group. With ...read more

$395.00

SRAM XG-1099 XX Cassette

Many feel that the SRAM XX Cassette is the centerpiece of the XX group. It is an impressive feat of machining -- spin the cogset and the design is mesmerizing. Spin it on an acid trip and you'll be smiling in awe for hours.SRAM once again borrowed an idea from their Red road group when they started ...read more

Sale $246.46
Reg.
$289.95

Shimano XTR Dyna-Sys Cassette

Just when we thought the 970 XTR cassette was the nicest thing we'd seen from their Sakai City factory, along comes the CS-M980 XTR 10-Speed Cassette. The biggest difference from the last generation is that this 980 Cassette has 10 cogs rather than nine. And with the addition of the largest ...read more

Sale $89.96
Reg.
$99.95

Shimano XT Dyna-Sys CS-M771 Cassette

For their Dyna-Sys 10-speed system, Shimano added another cog to their venerable XT level cassette. So like the previous 9-speed versions, the CS-M771-10 XT Cassette has the same Hyperglide tooth and ramp shapes to help the chain move effortlessly across its range. The XT 10-Speed Cassette uses ...read more

$25.95

Surly Single Cog - Steel

Item: SRY0001 

Sometimes you need a smaller cog, sometimes a bigger one; luckily, the Surly Single Cog caters to your fancy. The machined SCM415 Cro-Moly steel cog features a tall tooth profile to prevent chain skip and work with 6-9-speed 3/32in chains.Available in every increment from 13-22T for perfect ...read more

$273.00

SRAM Cassette XG-1080

SRAM's XG-1080 10-Speed Cassette is a lot like the XG-1099 XX Cassette. It's light and shares the same mesmerizing go-fast aesthetic. But it's way more affordable due to its construction. Where the XX cassette is machined from one block of steel, the XG-1080 is composed of individual, easy to ...read more

$99.00

SRAM PG-1070 Cassette (10-Speed)

Item: SRM0526 

With the introduction of the Force and Rival road groups, SRAM brought some long-overdue, fresh-thinking to component design. Thankfully, SRAM's creativity and innovation didn't stop at components with show-stopper aesthetics like shift levers and cranksets. Instead, it's evenly extended to parts ...read more

$84.00

SRAM PG-1050 Cassette (10-Speed)

Item: SRM0528 

The cornerstone of SRAM's WiFli (Wider range of gears, Faster shifts, Lighter than triples) road system, the Apex PG-1050 Cassette offers the necessary range between big and little cogs to create the mountain goat climbing and city limit sprinting gears you'll need to make the most of every ...read more

$8.00

SRAM PG-1070 Cassette Lockring - 12T

If you're constantly adjusting cassettes, fine-tuning your gear ratios for the race ahead, then more than likely the soft aluminum threads and locking teeth are wearing out. Keep a SRAM PG-1070 Cassette 12T Lockring handy to ensure your cassette won't come loose when sloppy shifting is the last ...read more

$350.95

SRAM XG-1190 Cassette

Item: SRM0505 

The new XG-1190 Cassette arguably holds the responsibility of being the defining component of SRAM's new Red 22 groupset. It carries over the beautiful engineering that defined the super light, silent, and precise XG-1090, with the addition of the 16T cog neatly tucked into the cassette's ...read more

Sale $72.24
Reg.
$84.99

Shimano 105 CS-5700 cassette

Shimano's 105 group has always been the go-to line of components for riders and racers who are looking to save a few bucks. If you don't mind adding a few grams to your bike to save some cash, the cassette is a pretty good place to do it since it's low, doesn't add rolling weight, and really ...read more

Sale from $26.10
Reg.
$29.00

Surly Track Cog

In a sign of the road-centric times, Campy quit making track cogs long, long ago. The cogs best suited for an otherwise all-Campy track drivetrain are those made by Surly. Surly cogs are designed to spin onto standard ISO-threaded (1.375" x 24tpi) hubs, so they work with almost any English, ...read more

$49.00

Chris King Stainless Steel Cog

If you've got a single-speed cassette body on your rear wheel, you can use just about any splined cassette on the market. We have to admit that we're partial to the Chris King Stainless Steel cog. It's heat-treated and then bead blasted for great strength and looks. Looks good, rides great, ...read more

Sale $33.00
Reg.
$44.00

Endless Bike Kick Ass Cog

Many single speed cogs will take a toll on freehub bodies over time. Their narrow nature paired with a whole lotta torque makes for trouble. Our friends in North Carolina developed a brilliant solution -- the Endless Bike Kick-Ass Cog. A full quarter inch wide (6.35mm) at the splines, the ...read more

$30.00

Endless Bike Fibonacci Spacer Kit

Item: EDB0001 

Proper chainline is essential to smooth single-speeding. That's precisely why the Endless Bike Fibonacci Spacer kit has been designed. Any chain line can be achieved within an accuracy of +/-1mm using the kit -- its clean look and complete functionality adheres to the single speed creed of ...read more

$30.00

Gusset 1'er SS Conversion Kit

If you haven't tried single speed yet, know it is different than just using one cog "like, all the time." It is using one cog all the time. And it ain't easy. It often means powering up every hill and spinning out down every dip. That results in more fun than can be explained easily. The ...read more

$95.00

White Industries Eno Freewheel Cog - Singlespeed

A freewheel is not a freewheel is not a freewheel. The White Industries ENO Freewheel is not some stamped and plated thing, but a CNC machined work of art. It has chromoly steel teeth with a sealed cartridge bearing on the inside to ensure long life. In fact, if you're used to running lesser ...read more

$129.00

Niner Cogalicious RDO

When thinking of bejeweled mountain bike components, King's storied headsets and Salsa's timeless quick-releases quickly come to mind. However, given Niner's acute attention to detail and undeniable quality, we expect the Cogalicious RDO to quickly join those ranks.Constructed from ...read more

$35.00

Niner Cogalicious

Niner’s Cogalicious single speed cog is designed to fit Shimano freehub bodies. With a wide base, these cogs will prevents marring of the body under the high loads of single speed riding. The base is also offset to allow the fine tuning of chain lines.The Niner Cogalicious is available in s ...read more